Stainless Steel Bar
Stainless steel bar is a solid, long-form material (round, square, hex, flat) prized for its durability, strength, and corrosion resistance. Bars are foundational stock used to manufacture various components through machining, forging, or drawing. The most common grades are: 304/304L (Austenitic): General purpose, excellent corrosion resistance and weldability. Used for fasteners, shafts, architectural parts, and food processing equipment. 316/316L (Austenitic): "Marine Grade," superior corrosion resistance to chlorides (pitting/crevice). Used for boat fittings, chemical equipment, and medical devices. 410/420 (Martensitic): High strength and hardness after heat treatment. Used for bolts, valve components, and cutlery. 2205/2507 (Duplex): High strength and superior resistance to stress corrosion cracking. Used in demanding oil & gas and marine applications.
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- Commodity name: Stainless Steel Bar
Stainless steel bar is a solid, long-form material (round, square, hex, flat) prized for its durability, strength, and corrosion resistance. Bars are foundational stock used to manufacture various components through machining, forging, or drawing. The most common grades are: 304/304L (Austenitic): General purpose, excellent corrosion resistance and weldability. Used for fasteners, shafts, architectural parts, and food processing equipment. 316/316L (Austenitic): "Marine Grade," superior corrosion resistance to chlorides (pitting/crevice). Used for boat fittings, chemical equipment, and medical devices. 410/420 (Martensitic): High strength and hardness after heat treatment. Used for bolts, valve components, and cutlery. 2205/2507 (Duplex): High strength and superior resistance to stress corrosion cracking. Used in demanding oil & gas and marine applications.
Stainless Steel Bar Description
Applications
Automotive Industry Construction Food Processing Medical and Surgical Petrochemical Machining and Fabrication Fasteners Pump and Valve Components Shafts and Axles Consumer Goods Product Parameters
Product Name Stainless Steel Round Bar Type Steel Bar Outer Diameter 3mm to 300mm (1/8" to 12"). Can provide customized Length 3 to 6 meters, or as customer's requirements Standard ASTM A276, ASTM A484, JIS G4303, EN 10088, etc. Surface Pickled, Cold Drawn, Peeled, Polished (H9/H11 Tolerance) Scope of Application Widely used in machining parts, fasteners, shafts, valves, pumps, petrochemical industry, and general engineering applications.
Approximate grade comparison tableUNS GB JIS DIN EN GOST 304 06Cr19Ni10 / S30408 SUS304 S30400 X5CrNi18-10 1.4301 (X5CrNi18-10) 316 06Cr17Ni12Mo2 / S31608 SUS316 S31600 X5CrNiMo17-12-2 1.4401 (X5CrNiMo17-12-2) 904L 015Cr20Ni25Mo4.5Cu SUS890L N08904 X1NiCrMoCu25-20-5 1.4539 (X1NiCrMoCu25-20-5) 410 12Cr13 / S41000 SUS410 S41000 X12Cr13 1.4006 (X12Cr13) 430 10Cr17 / S43000 SUS430 S43000 X6Cr17 1.4016 (X6Cr17) 2205 03Cr22Ni5Mo3N SUS329J3L S32205 X2CrNiMoN22-5-3 1.4462 (X2CrNiMoN22-5-3) 2507 03Cr25Ni7Mo4N - S32750 X2CrNiMoN25-7-4 1.4410 (X2CrNiMoN25-7-4) Chemical Composition
Element C Cr Ni Mn Mo Si P S N SS 304 0.08 max 18.0 - 20.0 8.0 - 10.5 2.00 max - 1.00 max 0.045 max 0.030 max - SS 316 0.08 max 16.0 - 18.0 10.0 - 14.0 2.00 max 2.00 - 3.00 1.00 max 0.045 max 0.030 max - SS 410 0.15 max 11.5 - 13.5 0.60 max 1.00 max - 1.00 max 0.040 max 0.030 max - SS 430 0.12 max 16.0 - 18.0 0.60 max 1.00 max - 1.00 max 0.040 max 0.030 max - SS 904L 0.02 max 19.0 - 23.0 23.0 - 28.0 2.00 max 4.00 - 5.00 1.00 max 0.045 max 0.035 max - SS 2205 0.03 max 21.0 - 23.0 4.5 - 6.5 2.00 max 2.50 - 3.50 1.00 max 0.030 max 0.020 max 0.08 - 0.20 SS 2507 0.03 max 24.0 - 26.0 6.0 - 8.0 1.20 max 3.00 - 5.00 0.80 max 0.035 max 0.020 max 0.24 - 0.32 -
Stainless Steel Bar - Stock Warehouse
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Stainless Steel Bar - Product Inspection
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Stainless Steel Bar - Product Measurement
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Stainless Steel Bar- Product Packaging
Taigang Yilian
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Taigang Yilian has 10+ warehouses with ready stock. The annual supply capacity is approximately 10 million tons. It has 10 years of experience in large-scale project supply. The customer reorder rate reaches 86%. We ensure quality and quantity, provide material certificates, and will refund if the products are not qualified, so please be assured the purchase.
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