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Cold Rolled Grade 321 Stainless Steel Round Bar with Bright Surface for High Temperature Applications
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Cold Rolled Grade 321 Stainless Steel Round Bar with Bright Surface for High Temperature Applications
  • Name
  • Name
  • Name
  • Name
  • Name

Cold Rolled Grade 321 Stainless Steel Round Bar with Bright Surface for High Temperature Applications

MOQ: 50
Price: 2.59
Details Information
Product Description
Detail Information
Certification
AISI
Shape:
Round
Technique:
Cold Rolled
Surface Treatment:
Bright
Diameter Range:
6-250mm
Length:
6m/pcs
Grade:
321 / 1.4541 / UNS S32100
Standard:
ASTM A276/276M
Tensile Strength:
515 MPa
Yield Strength:
205 MPa
Elongation:
40%
Hardness Rockwell B:
95 HR B
Hardness Brinell:
217 HB
Carbon Content:
0.08% Max
Chromium Content:
17.0-19.0%
Nickel Content:
9.0-12.0%
Highlight:

Grade 321 Stainless Steel Round Bar

,

Cold Rolled Stainless Steel Round Bar

,

Bright Surface Stainless Steel Round Bar

Product Description
Diameter 6-250mm Stainless Steel Round Rod / Black Stainless Steel Bar Grade 321 After Solid Solution
Product Specifications
ProductsStainless Steel Round Bar
Grade321 / 1.4541 / UNS S32100
StandardASTM A276/276M
Diameter8 - 300mm
Length6m/pcs or cutting any length as requested
SurfaceBlack, Bright
Other Grades304, 310S, 316L, 317L, 321, 410, 420, 431, 440A/B/C, 2205, 2507, 630, 631, 904L, etc.
ServiceCutting, Polishing, Heat Treatment
Stainless Steel Bar Product Range
Products Name Size Range Mainly Grade
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 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). The addition of titanium stabilizes the alloy against chromium carbide formation.
Alloy 321 stainless steel provides superior mechanical properties for high-temperature service, offering higher creep and stress rupture properties than Alloy 304 and particularly Alloy 304L. It resists oxidation up to 1500°F (816°C) and maintains 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 instances, the carbon content enables dual certification.
Alloy 321 stainless steel cannot be hardened by heat treatment, only by cold working. It 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		 2.00 0.75 0.045 0.030 17.0-19.0 - 9.0-12.0 0.10 Ti=5(C+N)
0.70
321H 0.04-0.10 2.00 0.75 0.045 0.030 17.0-19.0 - 9.0-12.0 - Ti=4(C+N)
0.70
347 0.08 2.00 0.75 0.045 0.030 17.0-19.0 - 9.0-13.0 - Nb=10(C+N)
1.0
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
Cold Rolled Grade 321 Stainless Steel Round Bar with Bright Surface for High Temperature Applications 0 Cold Rolled Grade 321 Stainless Steel Round Bar with Bright Surface for High Temperature Applications 1 Cold Rolled Grade 321 Stainless Steel Round Bar with Bright Surface for High Temperature Applications 2 Cold Rolled Grade 321 Stainless Steel Round Bar with Bright Surface for High Temperature Applications 3 Cold Rolled Grade 321 Stainless Steel Round Bar with Bright Surface for High Temperature Applications 4
Tags: 

321 Stainless Steel Rod,  

Q345 stainless steel rod bar,  

201 304 Stainless Steel Angle

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Products
PRODUCTS DETAILS
Products

Cold Rolled Stainless Steel Sheet

Hot Rolled Stainless Steel Plate

Stainless Steel Checkered Plate

Stainless Steel Strip Coil

Stainless Steel Welded Tube

Stainless Steel Seamless Tube

Stainless Steel Round Bar

Stainless Steel Angle Bar

Stainless Steel Flat Bar

Stainless Steel U Bar

Stainless Steel Square Bar

Stainless Steel Hex Bar

Duplex Stainless Steel

Hastelloy Alloy

Nickel Alloy

Monel Alloy

Nitronic Alloy

Incoloy Alloy

Inconel Alloy

Titanium Alloy

Copper Material

Aluminum Material
Cold Rolled Grade 321 Stainless Steel Round Bar with Bright Surface for High Temperature Applications
  • Name
  • Name
  • Name
  • Name
  • Name
Cold Rolled Grade 321 Stainless Steel Round Bar with Bright Surface for High Temperature Applications
MOQ: 50
Price: 2.59
Detail Information
Product Description
Detail Information
Certification
AISI
Shape:
Round
Technique:
Cold Rolled
Surface Treatment:
Bright
Diameter Range:
6-250mm
Length:
6m/pcs
Grade:
321 / 1.4541 / UNS S32100
Standard:
ASTM A276/276M
Tensile Strength:
515 MPa
Yield Strength:
205 MPa
Elongation:
40%
Hardness Rockwell B:
95 HR B
Hardness Brinell:
217 HB
Carbon Content:
0.08% Max
Chromium Content:
17.0-19.0%
Nickel Content:
9.0-12.0%
Minimum Order Quantity:
50
Price:
2.59
Highlight

Grade 321 Stainless Steel Round Bar

,

Cold Rolled Stainless Steel Round Bar

,

Bright Surface Stainless Steel Round Bar

Product Description
Diameter 6-250mm Stainless Steel Round Rod / Black Stainless Steel Bar Grade 321 After Solid Solution
Product Specifications
ProductsStainless Steel Round Bar
Grade321 / 1.4541 / UNS S32100
StandardASTM A276/276M
Diameter8 - 300mm
Length6m/pcs or cutting any length as requested
SurfaceBlack, Bright
Other Grades304, 310S, 316L, 317L, 321, 410, 420, 431, 440A/B/C, 2205, 2507, 630, 631, 904L, etc.
ServiceCutting, Polishing, Heat Treatment
Stainless Steel Bar Product Range
Products Name Size Range Mainly Grade
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 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). The addition of titanium stabilizes the alloy against chromium carbide formation.
Alloy 321 stainless steel provides superior mechanical properties for high-temperature service, offering higher creep and stress rupture properties than Alloy 304 and particularly Alloy 304L. It resists oxidation up to 1500°F (816°C) and maintains 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 instances, the carbon content enables dual certification.
Alloy 321 stainless steel cannot be hardened by heat treatment, only by cold working. It 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		 2.00 0.75 0.045 0.030 17.0-19.0 - 9.0-12.0 0.10 Ti=5(C+N)
0.70
321H 0.04-0.10 2.00 0.75 0.045 0.030 17.0-19.0 - 9.0-12.0 - Ti=4(C+N)
0.70
347 0.08 2.00 0.75 0.045 0.030 17.0-19.0 - 9.0-13.0 - Nb=10(C+N)
1.0
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
Cold Rolled Grade 321 Stainless Steel Round Bar with Bright Surface for High Temperature Applications 0 Cold Rolled Grade 321 Stainless Steel Round Bar with Bright Surface for High Temperature Applications 1 Cold Rolled Grade 321 Stainless Steel Round Bar with Bright Surface for High Temperature Applications 2 Cold Rolled Grade 321 Stainless Steel Round Bar with Bright Surface for High Temperature Applications 3 Cold Rolled Grade 321 Stainless Steel Round Bar with Bright Surface for High Temperature Applications 4
Tags: 

321 Stainless Steel Rod,

Q345 stainless steel rod bar,

201 304 Stainless Steel Angle

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