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TSING SHAN STEEL INDUSTRIAL LIMITED

  • China,Wuxi ,Jiangsu
  • Verified Supplier
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China 321 Stainless Steel Round Bar Cold Rolled with Diameter 10-200mm in Stock
China 321 Stainless Steel Round Bar Cold Rolled with Diameter 10-200mm in Stock

  1. China 321 Stainless Steel Round Bar Cold Rolled with Diameter 10-200mm in Stock
  2. China 321 Stainless Steel Round Bar Cold Rolled with Diameter 10-200mm in Stock
  3. China 321 Stainless Steel Round Bar Cold Rolled with Diameter 10-200mm in Stock
  4. China 321 Stainless Steel Round Bar Cold Rolled with Diameter 10-200mm in Stock
  5. China 321 Stainless Steel Round Bar Cold Rolled with Diameter 10-200mm in Stock

321 Stainless Steel Round Bar Cold Rolled with Diameter 10-200mm in Stock

  1. MOQ: 50
  2. Price: 2.52
  3. Get Latest Price
Shape Round
Technique Cold Rolled
Surface Treatment Bright
Diameter Range 8 - 300mm
Length 6m/pcs
Grade 321 / 1.4541 / UNS S32100
Standard ASTM A276/276M
Tensile Strength 515 MPa min
Yield Strength 205 MPa min
Elongation 40% min
Hardness Rockwell HR B 95 max
Hardness Brinell HB 217 max
Carbon Content 0.08% max
Chromium Content 17.0 - 19.0%
Nickel Content 9.0 - 12.0%
Certification AISI

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  1. Product Details
  2. Company Details

Product Specification

Shape Round Technique Cold Rolled
Surface Treatment Bright Diameter Range 8 - 300mm
Length 6m/pcs Grade 321 / 1.4541 / UNS S32100
Standard ASTM A276/276M Tensile Strength 515 MPa min
Yield Strength 205 MPa min Elongation 40% min
Hardness Rockwell HR B 95 max Hardness Brinell HB 217 max
Carbon Content 0.08% max Chromium Content 17.0 - 19.0%
Nickel Content 9.0 - 12.0% Certification AISI
High Light 321 Stainless Steel Round BarCold Rolled Round BarDiameter 10-200mm Stainless Steel Bar
High Quality 321 Stainless Steel Round Bar
Diameter 10-200mm available from stock inventory
Product Specifications
ProductStainless Steel Round Bar
Grade321 / 1.4541 / UNS S32100
StandardASTM A276/276M
Diameter8 - 300mm
Length6m per piece or custom cutting available
SurfaceBlack, bright
Other Grades304, 310S, 316L, 317L, 321, 410, 420, 431, 440A/B/C, 2205, 2507, 630, 631, 904L, etc.
ServicesCutting, polishing, heat treatment
Stainless Steel Bar Product Range
Product NameSize RangeMain Grades
Stainless Steel Round Bar (hot rolled black surface)8 - 300mm304, 304L, 309S, 310S, 316L, 316Ti, 317L, 321, 347, 410, 420, 431, 440A/B/C, 2205, 2507, 904L, 254SMO, 17-4PH, 17-7PH, etc.
Stainless Steel Round Bar (bright polished)3 - 50mm201, 304, 316L, 310S, 2205, 630, etc.
Stainless Steel Square Bar4×4 - 50×50mm201, 304, 316L, 310S, 410, 420, etc.
Stainless Steel Hexagon BarS4-S70201, 304, 316L, 310S, 410, 420, etc.
Stainless Steel Flat Bar10×3 - 100×40mm304, 304L, 309S, 310S, 316L, 316Ti, 317L, 321, 347, 410, 420, 431, 440A/B/C, 2205, 2507, 904L, 254SMO, 17-4PH, 17-7PH, etc.
Stainless Steel Angle Bar30×30 - 200×200mm201, 304, 316L, 310S, 2205, etc.
Stainless Steel Channel Bar50×25 - 200×100mm201, 304, 316L, 310S, 2205, etc.
About 321 Stainless Steel
Alloy 321 (UNS S32100) is a titanium-stabilized stainless steel that provides excellent resistance to intergranular corrosion following exposure to temperatures between 800-1500°F (427-816°C). The addition of titanium stabilizes the alloy against chromium carbide formation.
This alloy offers superior mechanical properties for high-temperature applications, with higher creep and stress rupture properties than Alloy 304 and 304L. It maintains excellent oxidation resistance up to 1500°F (816°C) and provides good low-temperature toughness.
Alloy 321H (UNS S32109) is the higher carbon version (0.04-0.10) developed for enhanced creep resistance and higher strength at temperatures above 1000°F (537°C). Both grades cannot be hardened by heat treatment, only by cold working, and can be easily welded using standard fabrication practices.
Chemical Composition
GradeCMnSiPSCrNiOther
321≤0.08≤2.00≤0.75≤0.045≤0.03017.0-19.09.0-12.0Ti=5(C+N) min, 0.70 max
321H0.04-0.10≤2.00≤0.75≤0.045≤0.03017.0-19.09.0-12.0Ti=4(C+N) min, 0.70 max
347≤0.08≤2.00≤0.75≤0.045≤0.03017.0-19.09.0-13.0Nb=10(C+N) min, 1.0 max
Mechanical Properties
GradeTensile Strength (MPa) minYield Strength 0.2% Proof (MPa) minElongation (% in 50mm) minHardness Rockwell B maxHardness Brinell max
3215152054095217
321H5152054095217
3475152054092201
Typical Applications
  • Aircraft exhaust manifolds
  • Expansion joints and bellows
  • Furnace parts and heating element tubing
  • Heat exchangers
  • Woven or welded screens for high-temperature mineral processing
  • Spiral welded tube for burner pipes and flues
Product Images
Stainless steel round bar inventory Close-up view of stainless steel round bar surface Stainless steel round bar diameter comparison Stainless steel round bar manufacturing process Stainless steel round bar quality inspection

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer

  • Year Established:

    2012

  • Total Annual:

    500,000,000-800,000,000

  • Employee Number:

    100~200

  • Ecer Certification:

    Verified Supplier

Company Overview : The company has an indoor warehouse of 5000 square meters and an open warehouse of 4000 square meters, which can fully meet the temporary turnover and phased storage of customers' steel pipe reservation. The subordinate processing plant has 6 sets of medium frequency h... Company Overview : The company has an indoor warehouse of 5000 square meters and an open warehouse of 4000 square meters, which can fully meet the temporary turnover and phased storage of customers' steel pipe reservation. The subordinate processing plant has 6 sets of medium frequency h...

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  • TSING SHAN STEEL INDUSTRIAL LIMITED
  • NO.288,Youyi Road Xi Shan Dristrict , Wuxi, Jiangsu, China
  • https://www.316lsheet.com/

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