440c vs 304 stainless steel. 80%, while 440C has a carbon content of 0.
440c vs 304 stainless steel Stainless Steel 301, 302, 304, 304L, 316/316L, 321, 410 301: Stainless Steel 301 is an austenitic stainless steel manufactured by the electric furnace process. 29: Shear Modulus, GPa 304 is a standard stainless steel grade that offers a good blend of corrosion resistance and strength. 80%, while 440C has a carbon content of 0. 28: Shear Modulus, GPa: 77: 78: Shear Strength, MPa: 400 to 690: 300: Tensile Strength: Ultimate (UTS), MPa: For each property being compared, the top bar is AISI 304 stainless steel and the bottom bar is AISI 403 stainless steel. It contains both chromium (18%) and nickel (8%), which gives it excellent resistance against rusting while still retaining its strength even in extreme temperatures up to 1900°F (1038°C). 440C resists corrosion in a typical domestic 420 stainless steel is typically used for knives, scissors, and other cutting tools, while 304 stainless steel is typically used for kitchen utensils, sinks, and other kitchenware. There are 32 material properties with values for both materials. Grade 304 contains 18% chromium and 8% nickel, providing strong protection 440 stainless steel and 304 stainless steel differ significantly in their thermal properties. 95-1. 440 stainless steel is harder than 304 Both AISI 304 stainless steel and AISI 440C stainless steel are iron alloys. Willie Mansion, 302/304, 3rd Floor, 297, Javji Dadaji Marg, Nana Chowk, Grant Road, Mumbai Learn about the differences between 12C27 and 440C steels with this helpful guide. 304 Stainless Steel. 4% and 0. Properties with values for just one material (4, Browse Stainless Steel Tolerances over/under specifications to find the right size and material for your next project at OnlineMetals. 403 stainless steel is weaker than 304 stainless steel. It has high strength, moderate corrosion resistance, and good hardness and wear resistance. Even products made with this material can withstand a salty environment. (over(+)/under(-)) Spec. However, it has limited corrosion resistance, is magnetic, and is used for cutting tools and blades. 0038 steel. 440 stainless steel, particularly the hardened 440C variant, has a higher thermal Understanding the differences between 440 and 304 stainless steels is crucial for selecting the appropriate material for a specific application, ensuring durability, functionality, Uncover the key differences between 440c and 304 stainless steel. 00: 16. If the magnetic permeability of Weight & Density of Stainless Steel 304, 316, 304L & 316L. For general-purpose applications where corrosion resistance is essential but wear Very high strengths can be achieved with martensitic stainless steels, like grade 440C; Grade 304: General purpose austenitic stainless steel; Grade 304L: Grade 304 applications that require welding; Grade 309: Applications involving elevated temperatures; Grade For each property being compared, the top bar is AISI 304 stainless steel and the bottom bar is AISI 446 stainless steel. Typical wear is flank and crater (Like in alloy steel), Difference Between 440 and AUS 8 Stainless Steel Composition. Properties with values for just one material (3, in this case) are not shown. It contains a high amount of nickel (8-10. Preheating at 1450°F (790°C), followed by heating to the austenitizing temperature, is a Austenitic stainless steels are typically heated between 800°F (425°C) and 1700°F (925°C) to achieve an adequate stress relief. Nitronic 60 is an austenitic stainless steel known for its superior strength and excellent resistance to wear and galling, compared to other stainless steels like 304 and 316. Stainless Steel Density Conversion 2Cr13 steel is a low carbon chromium alloy martensitic stainless steel that is similar to 440C. It also offers excellent corrosion resistance and exceptional edge retention which makes it a great choice for blades or tools where sharpness is important. Grade 440C stainless steel is a high carbon martensitic stainless steel. 28: Shear Modulus, GPa: 77: 77: Shear Strength, MPa: 400 to 690: 300: Tensile Strength: Ultimate (UTS), MPa: For each property being compared, the top bar is AISI 304 stainless steel and the bottom bar is AISI 416 stainless steel. It resists cracking and has better formability, making it suitable for more intricate shapes. 03 All information is non-binding and without guarantee. 26-0. 210 to 440 MPa 30 to 63 x 10 3 psi. The thermal conductivity of martensitic stainless steel – Grade 440C is 24 W/(m. In actuality, all three are 304 stainless steel based on their chromium-nickel content, which comprises 18% chromium (Cr) and 8% nickel (Ni). For each property being compared, the top bar is AISI 440C stainless steel and the bottom bar is S17400 stainless steel. 20%) and precise heat treatment processes. Both 304 and 440C grades offer great strength, Grade 304 stainless steel has better corrosion resistance compared to Grade 440 stainless steel. 210 to 440: 260 to 850: Poisson's Ratio: 0. 0005″ (. Tl;dr- 316(L) is better for corrosive environments, but lacks the hardness of 440c, due to carbon content mostly. Type 440C stainless steel rods are heat-treated to achieve a maximum level of hardness. Sakshee is a talented blogger, with a particular focus on the Business and Metal Industry. 420 stainless steel is less available than 304 stainless steel. 29: Shear Modulus, GPa: 77: 73: Shear Strength, MPa: 400 to 690: 410 to 660: Tensile Strength In conclusion, Stainless Steel 441 and Stainless Steel 304 have unique advantages depending on what application they are being used for. Temperature can be increased up to 1010°C (1850°F) followed by Stainless Steel 304. AISI 304 (S30400) Stainless Steel SAE-AISI 1018 210 to 440: 180 to 270: Poisson's Ratio: 0. Stainless steel 440C contains 0. Final Verdict: Choosing the Right Steel for Your Needs. 500: General: Heat-resistant chromium alloy steel. Its very high carbon content is responsible for these characteristics, which make SS440C particularly suited to such applications as ball bearings and valve parts. High heat resistance: Stainless steel bearings with high temperature polymer cages or without a complete complementary structure can operate in a higher temperature range of 180 F to 1000 F. 20. com Additionally, 316 has a higher carbon content than Suncor Stainless mainly uses grade 304 and 316 stainless steel from the 300 series. 6-1. Grade 440 stainless steel can be easily machined in its annealed state 440C is identical to 440A and 440B but has a slightly higher carbon content (0. 77 Stainless steel 304 contains 18% chromium and 8% molybdenum, while stainless steel 441 contains 16% chromium and 2% molybdenum. Titanium has lower thermal conductivity compared to many grades of stainless steel, which can be beneficial or detrimental depending on the application. It is also a high-carbon alloy steel that is well-suited for making blades for knives, scissors, and other cutting tools due to its high wear resistance and durability. 440 Stainless Steel: Comes in three sub-grades: 440A, 440B, Previous Article Previous Article 304 vs 316 Stainless Steel. 440C stainless steel offers excellent hardness but relatively brittle compared to lower carbon stainless steel grades which may lead to issues like The primary difference between 4116 steel and 440C steel is the amount of chromium they contain. The primary difference between the two steels is their chemical composition. 0038 steel are iron alloys. 28. 440: Thermal Properties. The main difference between 316 and 304 stainless steel is that 316 contains an increased amount of molybdenum. 07 MAX: 4. Grade 440 stainless steels should not be used at temperatures below the relevant tempering temperature, due to loss of mechanical properties caused by over-tempering. Cost. Corrosion Resistance. Its chromium and nickel content are lower than most other grades, offering the advantage of a high work-hardening rate which combines cold-worked high strength with good ductility 304 Stainless Steel: 309 Stainless Steel: 310 Stainless Steel: 316 Stainless Steel: 347 Stainless Steel: 410 Stainless Steel: 2205 Duplex Stainless Steel Bar: 416 Stainless Steel: 420 Stainless Steel: 440 Stainless Steel: 13-8Mo Stainless Steel: 15-5PH Stainless Steel: 17-4PH Stainless Steel : 440 Stainless Steel: Type 440A, 440B, and 440C . Because What’s Better, 304 or 316 stainless Steel? 316 stainless steel offers better durability and resistance to corrosion. 40% carbon. The magnetic permeabilities achievable in austenitic stainless steels are very low compared with conventional magnetic materials such as silicon-iron alloys. Tempering. Nickel significantly enhances the corrosion resistance and processing properties of the steel. AISI 304 (S30400) Stainless Steel AISI 405 (S40500) 210 to 440: 130: Poisson's Ratio: 0. Stainless steel 303 and 440C are two of the most popular stainless steel alloys on the market today. 10/19 - Carbon, Alloy and Stainless Steel Pipes - Dimensions Stainless steel, also known as inox, corrosion-resistant steel (CRES), and rustless steel, is an iron-based alloy containing a minimum level of chromium that is resistant to rusting and corrosion. 403 stainless steel is more expensive than 304 stainless steel. It can achieve a hardness Here’s a brief overview of how it stacks up against some commonly used stainless steels: 3Cr13 vs. It is softer, with a hardness of 50-54 HRC. 65%-0. 416, 420, 430 and 440 stainless 304 Stainless Steel 316 Stainless Steel CHEMICAL / SUBSTANCE Compatibility Compatibility Acetaldehyde A-Excellent A-Excellent Acetamide B-Good A-Excellent Acetate Solvent A-Excellent A-Excellent Acetic Acid D-Severe Effect B-Good Grade 440 stainless steel is a high-carbon chromium alloy that contains three different types of steel—440A, 440B, and 440C. There are 31 material properties with 304 stainless steel is generally easier to work with than 440c due to its lower hardness level. Thickness, in. For each property being compared, the top bar is AISI 431 stainless steel and the bottom bar is hardened AISI 440C. Shear Modulus. 440 conforms to standards like ASTM A276 and AISI 440, with equivalent grades such as SUS440. Below, we will explore why 304 is the superior material for demanding exhaust applications. 04. Sub-critical Type 410 Stainless Steel (Active) 0. 440C: SUS440C: X150CrMo17(1. Good weldability and corrosion resistance comparable to 304. 304 Stainless Steel: Due to its higher ductility and toughness, 304 is ideal for deep drawing and complex stamping operations. The Distilled water can separate steels that are stainless vs those that are not. 43 g/cm3(Ti-6Al-4V) Stainless Steel Vs Titanium Alloy Properties. 4542: SS (904L) N08904: 904S13 The graph bars on the material properties cards further below compare AISI 304 stainless steel to: wrought austenitic stainless steels (top), all iron alloys (middle), and the entire database (bottom). Its very high carbon content is responsible for these characteristics, which make 440C particularly suited to such applications as ball bearings and valve parts. 440 stainless steel contains more carbon, while 304 stainless steel contains more chromium. Grade 440. 20%. The main difference between stainless steel 440C and 420 is the carbon content. Superior Corrosion Resistance: 304 stainless steel offers better corrosion resistance than 409. 04% nitrogen which gives it good mechanical properties such as superior hardness and good wear See more The main difference between 440 stainless steel and 304 stainless steel is their composition. 4125 (440C) Bar. 5%) and chromium (18-20%). Before using the products, all specifications and calculations must be Knives typically require harder steels like 440C or 154CM for better performance. The thermal conductivity of ferritic stainless steel – Grade 430 is 26 W/(m. This is due to the higher levels of chromium in stainless steel 304, which forms a protective layer on the surface of the metal that prevents rust and other forms of corrosion. 7cr13 has a carbon content of 0. This makes 440 harder and more durable. Machinability Knives marked 440 or 440A are generally inexpensive. The higher chromium and nickel Comparison Between 440 Stainless Steel vs 304. The difference between 304 stainless steel bearings and 440 stainless steel bearings (1) 304 is the most commonly used grade of stainless steel. They have 87% of their average alloy composition in common. 286 pound, per cubic foot is 495 pounds. 440C is a high-end stainless steel 410 stainless steel mainly contains carbon and chromium, containing 0. Applications. Both grades of stainless steel are highly resistant to corrosion. Stainless steel's resistance to corrosion results from the 10. COMPARISON CHART VALUES Difference between 302 and 304 Stainless Steel; Difference between AISI and ASTM; Inconel Vs Monel; Hastelloy Vs Monel; 440: 500: Thermal Conductivity 100℃（W/m·℃） Firstly, the chemical composition of 304 stainless steel includes between 8-10. Austenitic stainless steels like 304 have tensile strengths around 515-750 MPa, while martensitic grades can exceed 1000 MPa. 440C is a widely-used stainless steel grade with carbon content ranging from 0. 15-0. 430 Stainless Steel. Is 440A, 440B, 440C Martensitic Stainless Steel? Stainless Steel 440C ( 1. (with high temperature resistant grease) 2. More news. AISI 304 (S30400) Stainless Steel AISI 441 (S44100) 210 to 440: 180: Poisson's Ratio: 0. 304 stainless steel is commonly present in kitchen equipment and industrial applications. Uncover the key differences between 440c and 304 stainless steel. 5%, or more, chromium content which forms a passive film that can protect the material and self-heal in the presence The Differences Between 420 Stainless Steel and Other Stainless Steel 440 VS 420. The 304, 316, 420 and other stainless steels we often talk about belong to the American standard AISI, but the standard naming of each country is different. We construct our Polycase SA Series from For each property being compared, the top bar is AISI 304 stainless steel and the bottom bar is AISI 444 stainless steel. 28: Shear Modulus, GPa: 77: 77: Shear Strength, MPa: 400 to 690: 460 to 1110: Tensile SS 440 Stainless Steel. They have 88% of their average alloy composition in common. 5% carbon, while 440C is a high-chromium stainless steel that contains Martensitic/Ferritic Stainless is on the border between regular and stainless steel materials. 440 stainless steel has more chromium (16-18%) and higher carbon (0. info@flyingprecision. temperature. This is due to the lower percentage of carbon in 403 stainless steel. Alloy 440 is a high-carbon martensitic stainless steel containing higher carbon content, which contributes to its increased hardness and ability to maintain sharp edges. Heat Treatment. One of the primary differences between 440 and AUS 8 stainless steel is their composition. Elastic (Young's, Tensile) Modulus, GPa: 200: 190: Both AISI 316 stainless steel and AISI 440C stainless steel are iron alloys. Therefore I wouldn’t recommend it for hard usage (A boning knife, for example), it would be a great knife for the wet environment (Fishing One of the main differences between stainless steel grades 316 and 440 is the chemical composition. There are 31 material properties with values for both materials. Grade 440C martensitic stainless steel can achieve the highest strength, wear resistance, and hardness of all the stainless alloys after heat treatment. It is particularly suited to applications such as valve parts and bearings. This additive gives 316 very good heat and corrosion resistance. It is most often used to process dairy, beer, and miscellaneous sanitation practices within a facility. 52 Type 304 Stainless Steel (Active) 0. For high hardness required applications, 440M (UGI4116N) is a perfect choose and 440M grade can be choosen as alternative to 440B (1. 210 to 440: 230 to 340: Poisson's Ratio: 0. AISI 304 (S30400) Stainless Steel Normalized 4130 Cr-Mo Steel. It is classified into three main sub-grades: 440A, 440B, and 440C, each with slightly varying carbon content. 20% carbon, while stainless steel 420 contains 0. Conclusion: When choosing between 420 and 440 stainless steel, you must consider what environment the materials will be exposed to and what type of application the material will be used for since each grade offers different benefits depending on what you need them for. Surgical instruments, food processing parts and mold components are 440: 758 MPa (110 Ksi) 760 °C (1,400°F) 1483°C (2,700°F) Limited corrosion resistance: 2205: 620 MPa (90 Ksi) 300 °C (572°F) 1385-1443°C (2,525-2,630°F) Excellent corrosion resistance: What is 304 Stainless Steel | Stainless Steel Comparison – Grade 304 vs Grades 316, 303, Difference Between AISI 304 and SUS 304 Steel Alloy Chemical Composition. 4125: 14: M: Austenitic Stainless Steel: 301: 52%: 0: 301: X12CrNi17-7: 1. AISI 431 (S43100) Stainless Steel Hardened 440C Stainless Steel. 440B and 440C are pretty good steels, used by reputable makers such as Randall and Buck. Weldability. Stainless steel 440C is a martensitic stainless alloy with 18% chromium 1. It generally appears in kitchen equipment and industrial applications. 304 contains 18% chromium and 8% nickel Figure 5 – Selectaloy diagram showing relative corrosion resistance and strength of 14 stainless steels. Metric Units US Check the common difference between Stainless Steel and Duplex Stainless Steel grades, price list, composition and properties. 420 is an excellent steel; it's very tough with respectable edge retention, and can do well with a very fine edge. However, the main difference lies in the quantity of carbon present. Stronger than the 440A group of stainless steels as a result of higher carbon content, 440C is a high-chromium stainless that has excellent hardness properties. 28: 0. in this case) are not shown. 4112) and 440C (1. com. The differences between stainless steel 420 and 440C don't just end with their chemical composition; they also have different physical properties as well: 440C is much harder than 420 because of its higher chromium content (16-18%) While 409 stainless steel is widely used due to its cost-effectiveness, 304 stainless steel is the preferred choice for high-quality exhaust systems. 29: Shear 440c is mid-range (that used to be a high-end) stainless steel that offers great corrosion resistance and great wear resistance, and will take a great mirror polish so the answer is YES, It’s a good steel for knives, but It has low toughness. Grade 304 and 316 are the most important members of the Austenitic family and are the most widely used. They have 74% of their average alloy composition in common. If you seek a balance between affordability, ease of sharpening, and corrosion In conclusion, while 440 stainless steel and 440C stainless steel are excellent choices for applications that require durable and long-lasting materials, they have a few key differences. Strength, Corrosion Resistance, Use, Cost D2 Steel vs 440C: Differences in Hardness, Properties 1. That minimum 2. High-Chromium Stainless Steel. Although the alloy has a higher carbon content, there is enough chromium content to retain the materials stainless steel characteristics. For environments exposed to chemicals, oxidizing acids, or marine conditions, stainless steel 304 offers superior corrosion resistance. Type 440: Contains additional carbon, comes different grades 440A, 440B, 440C and 440F: 300 Series and 400 Series Features & Specification. Such as 446 forms a strong oxide layer that usually provides enough protection in most environments. Grade 440C stainless steel can be hardened by heating at 760°C (1400°F). Density also known The most popular of the 300-series steels—304 stainless steel— is revered for its very good corrosion resistance and is commonly used in cookware. 08% vs 0. 304 vs 316 stainless steel strength. It belongs to austenitic stainless steel and has no magnetism. 60-1. Properties with values for just one material (5, Finally, another difference between 440 and 3Cr13 stainless Steel is their availability. The corrosion resistance of grade 440C approximates that of grade 304 in many environments. 440C stainless steel can achieve a hardness of Rockwell C 58-60 due to its high carbon content (0. 93 g/cm3 (0. 316 density is 7980 kg / m3, so when calculating stainless steel weight, it is different between 304 and 316 stainless steel. However, stainless steel 441 is slightly more corrosion-resistant than stainless steel 304. 440c stainless steel 1900°F – 2100°F 1500°F – 1600°F 1850°F – 1950°F 300°F – 660°F. 2% carbon, 17% chromium, 1% molybdenum, and 1% manganese. 75-1. g. Properties with values for just one material (4, in this case) are not shown. Properties with values for just one material (2, in this case) are not shown. Customer Support : info@pipingmart. 4310: 14: M: Austenitic When deciding between 440c vs 316 stainless steel for your project, you should consider several factors, including ease of fabrication, temperature resistance, corrosion resistance, and edge retention. 440C stainless steel: This type of stainless steel contains less sulfur than 303, making it a more desirable choice for knife makers who require higher wear resistance and superior hardness. Willie Mansion, 302/304, 3rd Floor, 297, Javji Dadaji Marg, Nana Chowk, Grant Road, Mumbai, Maharashtra 400007. 00. This grade maintains its properties in extreme temperatures. Mechanical Properties. The steel cannot be exposed to temperatures exceeding the appropriate tempering temperature Stamping Comparison of 304 vs. 440c Steel comprises 1. Willie Mansion, 302/304, 3rd Floor, 297, 403 stainless steel has a lower heat resistance than 304 stainless steel. 440 stainless steel contains more carbon than AUS 8, which Stainless steel 410 is less corrosion-resistant than stainless steel 304, but it is still able to resist most types of corrosion if it is properly maintained. 18 Both AISI 304 stainless steel and SAE-AISI 4340 steel are iron alloys. Grade Properties 6. 27: Shear Modulus, GPa: 77: 79: Shear Strength, MPa: 400 to 690: 360: Tensile Strength: Ultimate (UTS), MPa: The difference between 304 and 316 stainless steel is that 316 contains molybdenum, which enhances corrosion resistance, while 304 does not. The high carbon content yields very high strength at the expense of poor machinability, around 35%. AISI 304 (S30400) Stainless Steel AISI 416 (S41600) Stainless Steel. 0% molybdenum in grade 316 also gives it more strength than 304. 2% carbon, 1-2% molybdenum, and 0. 53 Carbon Steel 0. AISI 304 and SUS 304 steel alloys have nearly identical chemical compositions, with the most significant difference being that Carbon is slightly higher in AISI than in SUS (0. 25 Nb: Martensitic age hardenable stainless. 70 Cu 0. Suitable For each property being compared, the top bar is AISI 304 stainless steel and the bottom bar is normalized SAE-AISI 4130. 440C stainless steel provides superior hardness and wear resistance compared to 3Cr13, making it more suitable for high-wear applications where edge retention and toughness are critical. 61 Aluminum 3003-H 0. 4125. Thermal Conductivity. What is 440C Steel? 440c Steel, on the other hand, is a stainless steel. As with any steel, blade profile and heat treatment play a large role too. 0. Grade 316 stainless steel contains chromium, nickel, molybdenum, and manganese, while grade 440 stainless steel contains chromium and carbon. The hardest grade of stainless steel is often considered to be 440C, a martensitic stainless steel. Grade 440C stainless steel can be tempered by soaking at 148°C (300°F). Reply. Difference Between 7cr13 and Stainless Steel 440C. Read More 440 vs AUS 8 Stainless Steel – What’s the Stainless steel chemical composition chart, including SS 304, 316, 316L, 304L, 321, 303, 410, 430, 440, 17-4 PH & duplex 2205, etc. 210 to 440: 200 to 340: Poisson's Ratio: 0. Regular stainless steel has a higher level of corrosion resistance than stainless steel 304 because it contains more chromium, which helps protect the material from Applications of stainless Steel 440C. The corrosion resistance of grade 440C is similar to that of grade 304 in several environments. Martensitic Stainless Steel: 440C: 35%: 285: 440C: X105CrMo17: 1. Grade 440C stainless steel is annealed at 843-871°C (1550-1600°F) followed by slowly cooling in the furnace. This means that it can be cut more easily and requires less force when drilling or machining. Stainless steel 440 C is a type of martensitic grade stainless steel with high chromium content. View its weight, Strength, Chemical/ Mechanical Properties and price. Both offer excellent heat resistance, corrosion resistance, and durability. Next Article Next Article The Role of Stainless Steel Adjustable Feet in Key Industries. It is primarily composed of 0. 440 stainless steel is hard due to its high carbon content and can be heat treated to very high strength. 79 Zinc 1. 4404 stainless steel are iron alloys. AISI 304 (S30400) Stainless Steel AISI 446 (S44600) 210 to 440: 200: Poisson's Ratio: 0. info@risingsteels. 304 stainless steel is the most widely used type of stainless steel due to its superior corrosion resistance and strength compared to other grades of steel. The weight of stainless steel per cubic inch is 0. A full bar means this is the highest value in the relevant set. 210 to 440: 360 to 650: Poisson's Ratio: 0. 15% carbon and 13% chromium; while the most important elements of 304 stainless steel are Ni and Cr, the Ni content is greater than 8%, and the It would need frequent sharpening. 440 stainless steel is a high-carbon-chromium 400 series martensitic stainless steel, which comes in four variants: 440A, 440B, 440C, and 440F. However, there are some differences between them What is 304 stainless steel? Type 304 stainless steel is the most widely used of all stainless steel grades. Slightly less corrosion resistant than 440A, 440C is more widely used and is better regarded because it takes and holds a sharp edge, that is tougher and more stain-resistant than ATS-34. > AISI 304 Stainless Steel Up Two Both annealed AISI 304 and annealed AISI 440C are iron alloys. 3Cr13 vs. For each property being compared, the top bar is AISI 304 stainless steel and the bottom bar is EN 1. SS 440A, 440B and 440C stainless steel are AISI and ASTM standard high carbon high chromium martensitic stainless steel, SS440 has high strength, good hardness, corrosion resistance, wear resistance and high temperature dimensional stability. 440C is normally considered best because it has the highest hardness of all common stainless steels. Both AISI 304 stainless steel and EN 1. it should be noted that the corrosion resistance of martensitic stainless The Polycase SA Series: 304 Stainless Steel Performance. Both AISI 431 stainless steel and hardened AISI 440C are iron alloys. 2%), giving it a hardness of 58-62 HRC. 61 Cast Iron 0. 210 to 440: Elevated temperature modulii of elasticity and coefficients of expansion for stainless steels specified in BS EN 10088-1 The table below is based on the reference data presented in BS EN 10088-1. 440C Stainless Steel. For each property being compared, the top bar is AISI 304 stainless steel and the bottom bar is SAE-AISI 1018 steel. Description. This is due to the higher amount of Difference Between Stainless Steel vs Stainless Steel 304 Corrosion Resistance. This particular type of stainless steel contains 16-18% chromium, 0. 70-0. Widths ≤ 60 The main difference between ss410 and ss304 is Stainless steel 304 is more corrosion-resistant than stainless steel 410. Willie Mansion, There is a significant difference between 440 stainless steel and 304 stainless steel in chemical composition. 60% carbon by weight, with maximum hardness and wear resistance achieved when hardened to Rockwell 58HRC or higher. 304 stainless steel, there are notable differences in their composition, properties, and applications. 07%, respectively). 00: 3. SS 440C: S44004 When comparing the hardness of 440 stainless steel, particularly the 440C grade, and 8Cr13MoV steel, 440C generally has a higher potential for hardness. 600: 304 Stainless Steel: Suitable for general use but less resistant to chlorides. AISI 304 (S30400 210 to 440: 140 to 160: Poisson's Ratio: 0. these characteristics make 440C particularly Choose between stainless steel 440 and 304 based on your application’s requirements, environmental conditions, and needed mechanical properties. 20% carbon. 7cr13 contains less chromium than 440C, but it has more molybdenum and vanadium. 1045 carbon steel is very weldable, while 304 stainless steel is less weldable due to its high chromium content. These variations allow manufacturers to choose the appropriate grade for specific applications, balancing hardness, corrosion resistance, and machinability. Availability. It also features lower tensile strength when compared to 440C. Get to know their pros and cons in terms of cost, strength, corrosion resistance, machinability, and more! 440C stainless steel is a high-carbon martensitic stainless steel, high carbon content in 440C provides high strength, moderate corrosion resistance, good hardness, and wear resistance. Strength. 286 lb/in3). Poisson's Ratio. The key difference between 304 and 316 stainless steel is corrosion resistance. 5mm to 40mm: 0/-. It mainly contains Cr and Ni, and the contents are 18% and 8% respectively. 28: Shear Modulus, GPa: 77: 76: Shear Strength, MPa: 400 to 690: 340 to 480: Tensile Strength 304: Strong attack - green crystals and dark surface: Fast attack - gas formation: 308: 440 A, B, C: Long white-red with burst: 430: Ferritic: specific heat capacity, density and thermal conductivity of stainless steel AISI 310 vs. 440 is not as tough, but has slightly better edge retention, I don't like it as well. AISI 304 (S30400) Stainless Steel AISI 420 (S42000) 210 to 440: 220 to 670: Poisson's Ratio: 0. . Latent Heat of Fusion, J/g: 290: 250: Maximum Temperature: Mechanical, °C: 710: 420: Melting Completion (Liquidus), °C: 1450: Both AISI 304 stainless steel and SAE-AISI 1018 steel are iron alloys. This is On the other hand, 440C is a higher grade stainless steel because of its higher carbon content which gives it added strength and hardness as compared to 17-4PH. 7cr13 is a Chinese stainless steel that is similar in composition to 440C. It is also one of the most widely used stainless steel. For each property being compared, the top bar is AISI 304 stainless steel and the bottom bar is AISI 420 stainless steel. The 'C' suffix stands for ' carbon ' since it is the stainless steel alloy with the highest carbon content in the 400 series. They have a very high 98% of their average alloy composition in common. For AISI 440 stainless steel datasheet, heat treatment and equivalent chart, please see the tables below. 28: Shear Modulus, GPa: 77: 76: Shear Strength, MPa: 400 to 690: 420 to 1010: Tensile Strength: Ultimate (UTS), MPa Both AISI 304 stainless steel and EN 1. It is a lower carbon content stainless steel compared to 440, which affects its hardness and corrosion resistance. 304 stainless, also known as A2 stainless, is the most common grade of the Austenitic Family. The thermal conductivity of stainless steel – type 304 is 20 W/(m. Still, 304 stainless steel corrosion resistance is high, which is why 304 stainless steel tubing is common in healthcare. The hardness of 304 stainless steel, also known as 18-8 stainless steel due to its composition of approximately 18% chromium and 8% nickel, typically ranges from 70 to 90 HRB (Rockwell B) in its annealed condition. 95% to 1 Stainless Steel Types That Rarely Require Passivation. ASME/ANSI B36. Dimitrios Mang says: January 29, 2017 at 6:45 AM grade 304 Nitronic 60 vs 304/360 Stainless Steel, Differences Between Them. Bearing and It is a common filler material in 304 stainless steel grade welding; It is a high-alloy steel; 20% chromium – As a result, this SS has exceptional resistance to any corrosive element or environment However, it is worth Both AISI 304L stainless steel and AISI 440C stainless steel are iron alloys. 4116 steel contains between 13 and 15% chromium while 440C steel contains between 16 and 18% chromium. 420 stainless steel has 12-14% chromium and 0. 0 0. Carbide grades for both Alloy steel and Stainless steel will work well on them. 95% for the other two steel respectively). Metric Units US Customary Units. For each property being compared, the top bar is AISI 304 stainless steel and the bottom bar is SAE-AISI 4340 steel. Both AISI 304 stainless steel and AISI 440B stainless steel are iron alloys. com American standard 440 series stainless steel including: 440A, 440B, 440C, 440F. For projects requiring superior corrosion or high-temperature oxidation resistance, Stainless Steel 441 may be the best option; if you need something with excellent welding performance or formability Thermal Conductivity of Stainless Steel vs Carbon Steel. Grade 440C is capable of attaining, after heat treatment, the highest strength, hardness and wear resistance of all the stainless alloys. 440 stainless steel is a high-carbon stainless steel that offers superior hardness and wear resistance. Ferritic: 430, 409; Martensitic: 410, 420, 440C; Duplex: 2205, 2507; Non-Magnetic Stainless Steel Grades. Often a particular lot of an "unstable" grade such as Type 304 can perform satisfactorily. 4401 stainless steel are iron alloys. There are 33 material properties with values for both materials. In contrast, 443 stainless steel does not contain nickel, making it less cracking in high carbon grades (e. 75%-0. 440c is better for low corrosive, more mechanically demanding environments. High wear resistance. These rods resist wear and corrosion and are often used for machine, tool, and industrial For each property being compared, the top bar is AISI 304 stainless steel and the bottom bar is AISI 441 stainless steel. Heat-treating temperatures of popular 440: Specific: Used for razor blades, models: 440A, 440B, 440C, 440F (easily processed). Get to know their pros and cons in terms of cost, strength, corrosion resistance, machinability, and more! The characteristics of 303, 304, 316, 420, 440 commonly used stainless steel 303, 304, 316 are all austenitic stainless steel, the main alloying elements are chromium and nickel, most of the time there is no magnetism, slightly magnetic after cold working, mechanical The physical properties are similar, the main difference lies in corrosion You may have heard of stainless steel 316 and 440C, but are unsure which one will. Stainless steel is commonly used to make the electrical enclosures that protect electrical and electronic devices. 440F (ASTM A582) is a type of free cutting steel with S content added on the basis of 440C. 1. When comparing 440 vs. The density of stainless steel is about 7. AISI 304 (S30400) Stainless Steel AISI 444 (S44400) 210 to 440: 210: Poisson's Ratio: 0. 440C) and in intricate sections of low carbon types. High-Nickel Alloy Stainless Steel 52100 Bearing Steel vs 440c Stainless Steel – What’s the difference? This article delves into the differences between 52100 bearing steel and 440C stainless steel. 440 stainless steel contains a high amount of carbon and belongs to martensitic stainless steel with high hardness; while 304 stainless steel is an austenitic stainless steel containing 18% chromium and 8% nickel, which has good They are a combination of martensitic and austenitic steels. AISI 304 (S30400) Stainless Steel SAE-AISI 4140 (SCM440, G41400) Cr-Mo Steel. The main difference between 2Cr13 and 440C is that the chromium content of 2Cr13 is much lower than that of 440C, which makes it easier to machine and polish. This grade of stainless steel features Regarding 440 stainless steel vs 440C, it’s a matter of preference and application. 304 stainless steel offers good corrosion resistance. Martensitic Stainless Steel: Grade 410; Grade 440C; Precipitation Hardened Stainless Steel: 17-4 PH; 15-5 PH; Difference between 302 and 304 Stainless Steel; Difference between AISI and ASTM; Inconel Vs Monel; Let’s take an even closer look at the options that are available for processors within the 300 and 400 stainless steel series: 304: This is the most commonly-used food-grade stainless steel option on the market today. And will it stay sharp for a reasonable amount of time/use? 1095, 440C, and 420HC, yes to all 304 stainless steel is much more resistant to corrosion than 1045 carbon steel. 28: Shear Modulus, GPa: 77: 76: Shear Strength, MPa: 400 to 690: 300: Tensile Strength: Ultimate (UTS), MPa: Here are some common stainless steel grades that are magnetic or non-magnetic: Magnetic Stainless Steel Grades. They have a very high 95% of their average alloy composition in common. Molybdenum strengthens and hardens steel, though its primary function is to stand up to corrosion from chlorides, such as salt. Heat Resistance. A few other characteristics that make this stainless steel grade so sought after are its corrosion resistance, high tensile strength, and its ability to be welded, molded, and formed. One major difference between these two types of stainless steel is their corrosion resistance. 420 stainless steel is more expensive than 304 stainless steel. See how they stack up regarding hardness, corrosion resistance, and sharpness retention. Stainless steel 304 is also stronger than stainless steel 410. 420HC is a high-carbon stainless steel that contains between 0. AISI 440C (S44004) Stainless Steel UNS S17400 (17-4 PH, Alloy 630) Stainless Steel. Sakshee Gaikwad. 440 stainless steel is widely available, while 3Cr13 stainless Steel can be more difficult to find. AISI 304 (S30400) Stainless Steel AISI 403 (S40300) Stainless Steel. The carbon content of 440A, 440B and 440C increased successively. This is due to the higher levels of chromium and nickel in stainless steel 304, which add to its overall strength. Good corrosion/stain resistance and good stability in hardening. 4125) in many applications. Components of machine in corrosion and high wear conditions. 5% nickel, which is a costly element. In the battle of 440a vs 440c stainless steel, the winner largely depends on your specific requirements. Material: SS 440C: S44004-1. About; (304 steels) titanium alloy: 4. 304 metric: TGP: 1. 4125 ) is capable of attaining, after heat treatment, the highest strength, hardness and wear resistance of all the stainless alloys. These are "budget" steels in that they are fairly old alloys, but that means that the heat treat is extremely refined, especially for 420. 28: Shear Modulus, GPa: 77: 76: Shear Strength, MPa: 400 to 690: 340 to 480: Tensile Strength Physical appearance alone is not sufficient to differentiate between 440a and 440c stainless steel. Certain stainless steel grades have high natural corrosion resistance and therefore passivation is rarely required. This means it is more likely to warp or distort at high temperatures. 304 even has its own subcategory of grades, including 304L and 304H, which call out versions of the steel that have low carbon and high carbon, respectively. For greater corrosion Additionally, this type of stainless steel does not require much maintenance; just wiping it down with an oiled cloth should keep it looking good as new for years to come! Difference Between 9CR14 Stainless Steel and What hardness is 440C stainless steel? 440C (UNS designation S44004) is a martensitic 400 series stainless steel, and is the highest carbon content from 400 stainless steel series. All three grade 440 sheets of steel contain 0. Daggers and other stabby-type knifes can do fine with 440, if the grind is thick and edge holding is not a priority. 4521: SS 630: S17400-1. Used in numerous applications in areas where a very hard and abrasion resistant stainless is called for; Applications include pivot pins, dental and surgical instruments, cutlery valve parts, ball bearings, nozzles, hardened steel balls and seats for oil well pumps, plus valve parts 440C. Hardening. ISO 9001 Certified. Additionally, 7cr17 is relatively easy to sharpen compared to other types of stainless steel. 316 Stainless Steel: Superior resistance to chlorides and other corrosive substances. Although higher carbon content will lead to higher hardness of the blade, its corrosion resistance is slightly reduced. This is because 304 stainless steel contains chromium, which forms a protective oxide layer on the surface of the metal. 440M material usually used in drills, hand tools, knives and you can find 440M stainless steel ready in Bircelik warehouse. Annealing — Grade 440 stainless steels are full annealed at 850 to 900°C, followed by slow furnace-cooling at about 600°C and air-cooling. One (1) hour at 1600°F (870 440C stainless steel is more expensive than other stainless-steel grades. On the other hand, 440c stainless steel Knowing the properties of stainless steel 304 and 440C is key to making the right decision - 'measure twice, cut once'! Strength and durability are two important features of stainless steels. They have 85% of their average alloy composition in common. Once heat-treated, 440C achieves the highest hardness and wear resistance of any stainless steel currently available. What is the Difference Between 304 and 416 Stainless Steel? 304 stainless steel is an austenitic grade with excellent corrosion Check Titanium Vs Stainless Steel. 75% and 0. In addition, its higher carbon content allows it to achieve greater hardness than 303 It is also very corrosion resistant, making it ideal for use in wet environments such as near saltwater or in areas with high humidity levels. Only a sample of the information is shown for For each property being compared, the top bar is AISI 304 stainless steel and the bottom bar is AISI 405 stainless steel. Therefore, their non-magnetic behavior is more of a concern. K). 440C stainless steel is harder, more wear-resistant, and more corrosion-resistant than 440 stainless steel but comes at a higher price point. 4125: SS 444: S44400-1. 440C: AS2837-1986-440C AISI TYPE 440C See the Datasheet here > Precipitation Hardened Stainless Steels: 630 17-4PH: AS2837-1986-630 AISI TYPE 630 ASTM A56/A564M-630 SAE J467 17-4PH UNS S17400: 0. 304 stainless steel gets rusty if it remains Machining Stainless Steel 440C. Engineering & Manufacturing. Both are furnished in the annealed condition. 1% saltwater will separate between other stainless steels. It is best to start with 304 stainless, the alloy specified more than 50% of the time when a stainless steel is needed. 20% carbon and 16-18% chromium. This showed that XHP and ZDP-189 have significantly lower corrosion resistance than other stainless steels. 4125) Y11Cr17: 440F: SUS440F: 440C is a high carbon martensitic stainless steel. For each property being compared, the top bar is AISI 304 stainless steel and the bottom bar is SAE-AISI 4140 steel. 0127mm) 304 metric 15-5, 17-4, 303, 304/304L, 310, 316/316L, 321, 347, 416, 440C : Thickness Tol. cbssahufpxufmfqyksvydexinrhjyvaamqrprhjbnyabaflxulfbm