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  • JIANGSU MITTEL STEEL INDUSTRIAL LIMITED
    Raian Ionescu
    Material quality very good. we have cooperate more than 10 Years. They trade lots kinds of steel material. All material quality good. They duty for all material quality. We are planing continue cooperate with them in the future
Contact Person : Gao
Phone Number : 18068357371
Whatsapp : +8618068357371

Hot Rolled 321 Stainless Steel Bar 10 - 140mm Diameter in 6m Length SS Round Bar

  • Hot Rolled 321 Stainless Steel Bar 10 - 140mm Diameter in 6m Length SS Round Bar
  • Hot Rolled 321 Stainless Steel Bar 10 - 140mm Diameter in 6m Length SS Round Bar
  • Hot Rolled 321 Stainless Steel Bar 10 - 140mm Diameter in 6m Length SS Round Bar
  • Hot Rolled 321 Stainless Steel Bar 10 - 140mm Diameter in 6m Length SS Round Bar
  • Hot Rolled 321 Stainless Steel Bar 10 - 140mm Diameter in 6m Length SS Round Bar
  • Hot Rolled 321 Stainless Steel Bar 10 - 140mm Diameter in 6m Length SS Round Bar
Certification AISI
Minimum Order Quantity 50 kg
Price US $2.66-3.19 / kg
Product Details
Shape Round Technique Cold Rolled
Surface Treatment Bright Diameter Range 8 - 300mm
Length 6m/pcs Grade 316L / 1.4404 / AISI316L
Standard ASTM A276/276M Tensile Strength 515 MPa Min
Yield Strength 205 MPa Min Elongation 40% In 50 Mm 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
Highlight

321 Stainless Steel Bar

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10 - 140mm Diameter SS Bar

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6m Length Stainless Steel Round Bar
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Product Description
Hot Rolled 321 Stainless Steel Bar
Available in diameters from 10-140mm with standard 6m lengths, our 321 stainless steel bars offer exceptional performance for demanding industrial applications.
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.
Service 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 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.
321 stainless steel offers superior high-temperature performance with enhanced creep and stress rupture properties compared to 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) features higher carbon content (0.04-0.10) for improved creep resistance and elevated temperature strength above 1000°F (537°C). Both 321 and 321H variants cannot be hardened by heat treatment but respond well to cold working and standard fabrication processes.
Chemical Composition
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
Grade Tensile Strength (MPa) min Yield Strength 0.2% Proof (MPa) min Elongation (% in 50mm) 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
Typical Applications
  • 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
Hot Rolled 321 Stainless Steel Bar 10 - 140mm Diameter in 6m Length SS Round Bar 0 Hot Rolled 321 Stainless Steel Bar 10 - 140mm Diameter in 6m Length SS Round Bar 1
Tags:

17-4PH Alloy Stainless Steel Round Bar

Hot Rolled Stainless Steel Round Bar

Bright Surface Stainless Steel Round Bar