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TSING SHAN STEEL INDUSTRIAL LIMITED

  • China,Wuxi ,Jiangsu
  • Verified Supplier
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China ASTM A276 Hot Rolled 321 Stainless Steel Round Bar with OD 6-630mm and Black
China ASTM A276 Hot Rolled 321 Stainless Steel Round Bar with OD 6-630mm and Black

  1. China ASTM A276 Hot Rolled 321 Stainless Steel Round Bar with OD 6-630mm and Black
  2. China ASTM A276 Hot Rolled 321 Stainless Steel Round Bar with OD 6-630mm and Black
  3. China ASTM A276 Hot Rolled 321 Stainless Steel Round Bar with OD 6-630mm and Black
  4. China ASTM A276 Hot Rolled 321 Stainless Steel Round Bar with OD 6-630mm and Black
  5. China ASTM A276 Hot Rolled 321 Stainless Steel Round Bar with OD 6-630mm and Black

ASTM A276 Hot Rolled 321 Stainless Steel Round Bar with OD 6-630mm and Black

  1. MOQ: 50
  2. Price: 2.54
  3. Get Latest Price
Shape Round
Technique Cold Rolled
Surface Treatment Bright
Diameter 8 - 300mm
Length 6m/pcs
Tensile Strength 515 MPa
Yield Strength 205 MPa
Elongation 40%
Hardness Rockwell HR B 95 max
Hardness Brinell HB 217 max
Carbon Content 0.08% max
Manganese Content 2.00% max
Chromium Content 17.0 - 19.0%
Nickel Content 9.0 - 12.0%
Titanium Content 5(C+N) - 0.70%
Certification AISI

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  1. Product Details
  2. Company Details

Product Specification

Shape Round Technique Cold Rolled
Surface Treatment Bright Diameter 8 - 300mm
Length 6m/pcs Tensile Strength 515 MPa
Yield Strength 205 MPa Elongation 40%
Hardness Rockwell HR B 95 max Hardness Brinell HB 217 max
Carbon Content 0.08% max Manganese Content 2.00% max
Chromium Content 17.0 - 19.0% Nickel Content 9.0 - 12.0%
Titanium Content 5(C+N) - 0.70% Certification AISI
High Light ASTM A276 Stainless Steel Round BarHot Rolled Black Stainless Steel BarOD 6-630mm 321 Stainless Steel Bar
ASTM A276 Hot Rolled 321 Stainless Steel Round Bar / Black Stainless Steel Bar
ASTM A276 Hot Rolled 321 Stainless Steel Round Bar / Black Stainless Steel Bar
Product Specifications
Products Stainless Steel Round Bar
Grade 316L / 1.4404 / AISI316L
Standard ASTM A276/276M
Diameter 8 - 300mm
Length 6m/pcs or cutting any length as requested
Surface Black, Bright
Other Grades 304, 310S, 316L, 317L, 321, 410, 420, 431, 440A/B/C, 2205, 2507, 630, 631, 904L, etc.
Services Cutting, Polishing, Heat Treatment
Stainless Steel Bar Product Range
Product Name Size Range Main Grades
Stainless Steel Round Bar (hot rolled black surface) 8 - 300mm 304, 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 - 50mm 201, 304, 316L, 310S, 2205, 630, etc.
Stainless Steel Square Bar 4×4 - 50×50mm 201, 304, 316L, 310S, 410, 420, etc.
Stainless Steel Hexagon Bar S4-S70 201, 304, 316L, 310S, 410, 420, etc.
Stainless Steel Flat Bar 10×3 - 100×40 304, 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 Bar 30×30 - 200×200 201, 304, 316L, 310S, 2205, etc.
Stainless Steel Channel Bar 50×25 - 200×100 201, 304, 316L, 310S, 2205, etc.
About 321 Stainless Steel
Alloy 321 (UNS S32100) is a stabilized stainless steel that offers excellent resistance to intergranular corrosion following exposure to temperatures in the chromium carbide precipitation range from 800 to 1500°F (427 to 816°C). This alloy is stabilized against chromium carbide formation by the addition of titanium.
Alloy 321 stainless steel provides superior performance in high-temperature applications due to its excellent mechanical properties. It offers higher creep and stress rupture properties than Alloy 304 and particularly Alloy 304L, making it suitable for applications where sensitization and intergranular corrosion are concerns.
This titanium-stabilized austenitic stainless steel maintains excellent resistance to intergranular corrosion after exposure to temperatures between 800-1500°F (427-816°C). The alloy resists oxidation up to 1500°F (816°C) and demonstrates superior creep and stress rupture properties compared to alloys 304 and 304L, while maintaining good low-temperature toughness.
Alloy 321H (UNS S32109) is the higher carbon (0.04-0.10) version developed for enhanced creep resistance and higher strength at temperatures above 1000°F (537°C). In most cases, the carbon content enables dual certification. Alloy 321 stainless steel cannot be hardened by heat treatment, only by cold working, and can be easily welded and processed using standard shop fabrication practices.
Chemical Composition of 321 Stainless Steel
Grade C Mn Si P S Cr Mo Ni N Other
321 0.08 max 2.00 max 0.75 max 0.045 max 0.030 max 17.0-19.0 - 9.0-12.0 0.10 max Ti=5(C+N) min, 0.70 max
321H 0.04-0.10 2.00 max 0.75 max 0.045 max 0.030 max 17.0-19.0 - 9.0-12.0 - Ti=4(C+N) min, 0.70 max
347 0.08 max 2.00 max 0.75 max 0.045 max 0.030 max 17.0-19.0 - 9.0-13.0 - Nb=10(C+N) min, 1.0 max
Mechanical Properties of 321 Stainless Steel
Grade Tensile Strength (MPa) min Yield Strength 0.2% Proof (MPa) min Elongation (% in 50 mm) min Rockwell B (HR B) max Brinell (HB) max
321 515 205 40 95 217
321H 515 205 40 95 217
347 515 205 40 92 201
Applications of 321 Stainless Steel
  • Aircraft exhaust manifolds
  • Expansion joints
  • Bellows
  • Furnace parts
  • 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 showing various diameters Close-up view of stainless steel round bar surface finish Stainless steel round bars organized by size and grade Manufacturing facility showing stainless steel bar production Quality inspection of stainless steel round bars

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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