Stainless Steel 431 Round Bars are a specialized type of stainless steel known for their exceptional strength, durability, and corrosion resistance. These round bars are part of the martensitic stainless steel family, which is valued for its toughness and hardness. Stainless Steel 431 is a versatile material with a range of applications in various industries.
Composition and Properties: Stainless Steel 431 is a martensitic stainless steel characterized by its high chromium content (around 16-18%) and moderate nickel content (approximately 1.25-2.5%). This composition imparts excellent corrosion resistance while providing exceptional strength, hardness, and wear resistance. Additionally, it contains small amounts of other elements like sulfur and molybdenum, which further enhance its properties.
High Strength and Toughness: Stainless Steel 431 is well-known for its exceptional strength and toughness. It can withstand significant mechanical stress and is often used in applications that require high tensile and impact strength. This makes it suitable for components subjected to heavy loads and in industries like aerospace, automotive, and manufacturing where robustness is crucial.
Corrosion Resistance: While not as corrosion-resistant as austenitic stainless steels, Stainless Steel 431 still provides good resistance to atmospheric corrosion and mild chemical environments. Its ability to withstand moderate corrosion, combined with its strength, makes it a preferred choice in various applications where exposure to corrosive elements is a concern.
Heat Treatment: Stainless Steel 431 can be heat-treated to achieve different levels of hardness and toughness. This flexibility in heat treatment allows for tailoring the material's properties to specific applications, further enhancing its versatility.
|Standard||ASTM A479, ASTM A276, AMS 5511, AMS 5513, AMS 5647|
|Dimensions||DIN, EN, ASTM, JIS, ASME, BS, AISI|
|Hex Bar Size||2-100mm A/F|
|Round Bar Size||Diameter: 3-~800mm|
|Flat Bar Size||Thickness: 2 -100mm|
|Width: 10 to 500mm|
|Angle Bar Size||3mm*20mm*20mm~12mm*100mm*100mm|
|Square Bar Size||4 to 100mm|
|Channel Bar||80 x 40mm to 150 x 75mm section; 5.0 to 6.0mm thickness|
|Rectangular Bars Section||3.0 to 12.0mm thickness|
|Threaded Bar Billet Size||1/2 to 495mm Diameter|
|Rectangles Size||33 x 30mm to 295 x 1066mm|
|Hollow Bar||32mm OD x 16mm ID to 250mm OD x 200mm ID)|
|Tolerance||H8, H9, H10, H11, H12, H13K9, K10, K11, K12 or as per clients’ requirements|
|Finish||Cold (bright) drawn, centreless ground, hot rolled, smooth turned, peeled, slit rolled edge, hot rolled annealed, Rough Turned, Bright, Polish, Grinding, Centreless Ground & Black|
|Surface||Hot Rolled Pickled, Bright, Sand Blasting Finished, Cold Drawn, Hairline,Polished|
|Form||Rod, Round, Channel Bar, T-Bar, Flat Bar, Precision Ground Bar, Blocks, Square, Rings, Round Rod, Triangle, Hollow, Rectangle, Threaded, Hex (A/F), Profiles, Half Round Bar, Ingot, Billet, I/H Bar, Forging etc.|
Applications:Stainless Steel 431 round bars find applications in a wide range of industries, including:
1. Aerospace: Used for components like aircraft landing gear and fasteners due to its high strength and toughness.
2. Automotive: Employed in applications like drive shafts, fasteners, and bearings for its durability and resistance to wear.
3. Manufacturing: Utilized in the production of industrial equipment and machinery parts where strength and corrosion resistance are crucial.
4. Petrochemical Industry: Applied in equipment subjected to mild corrosive environments.
Machinability and Fabrication: Stainless Steel 431 is machinable, which means it can be cut, shaped, and formed with relative ease. This makes it a practical choice for manufacturers and engineers who require a material that can be processed into specific components efficiently.
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|SS 431||1.4057||S43100||SUS 431|
|SS 431||0.20 max||1.00 max||1.00 max||0.040 max||0.030 max||17.00 - 15.00||-|
|Density||Electrical Resistivity||Modulus of Elasticity|
|0.2800 lb/inch³||70° Ohms (circ mil./ft.)||29.0 X 10^3|
Chemical and Physical Testing
Tensile test on metals - ISO 6892-1
Universal Testing Machine
|ASTM A276 431 Stainless Steel Bar||8mm 431 Stainless Steel Rod|
|1.4057 Round Bar||Stainless Steel 431 Cold Drawn Round bar|
|Stainless Steel 431 Polished Bar||431 12mm Stainless Steel Rod|
|UNS S43100 Round Bar||SS 431 Bar Manufacturer in Mumbai|
|SS 431 Rod Suppliers in India||Stainless Steel 431 Industrial Bar|
|SS 431 Bars Supplier in Mumbai||SS 431 Round Bar Suppliers|
|SS 431 Round Bar Manufacturer in Mumbai||431 Stainless Steel Bar Stock|
|Stainless Steel 431 Round Bar Supplier in India||Stainless Steel Rod 431 Price Per Kg|
|SS 431 Round Bar Manufacturers in Mumbai||SS 431 Precision Ground Bar|
|Stainless Steel 431 Round Bar Suppliers in Mumbai||Stainless Steel 431 Hexagonal Bar|
|SS Rod 431 Price||ASME SA276 431 Stainless Steel Rod|
|431 Stainless Steel Round Bar Manufacturer in India||Stainless Steel 431 Square Bar|
|SS 431 Rod Weight Calculator||431 Stainless Steel Round Bar Tolerances|