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321 Stainless Steel Round Bar Cold Rolled with OD 6-630mm Bright Surface
321 Stainless Steel Round Bar Cold Rolled with OD 6-630mm Bright Surface
321 Stainless Steel Round Bar Cold Rolled with OD 6-630mm Bright Surface
321 Stainless Steel Round Bar Cold Rolled with OD 6-630mm Bright Surface
321 Stainless Steel Round Bar Cold Rolled with OD 6-630mm Bright Surface
321 Stainless Steel Round Bar Cold Rolled with OD 6-630mm Bright Surface
321 Stainless Steel Round Bar Cold Rolled with OD 6-630mm Bright Surface
321 Stainless Steel Round Bar Cold Rolled with OD 6-630mm Bright Surface
321 Stainless Steel Round Bar Cold Rolled with OD 6-630mm Bright Surface
321 Stainless Steel Round Bar Cold Rolled with OD 6-630mm Bright Surface
Specifications
Certification :
AISI
MOQ :
50
Price :
2.59
Shape :
Round
Technique :
Cold Rolled
Surface Treatment :
Bright
Diameter Range :
8 - 300mm
Length :
6m/pcs
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
Manganese Content :
2.00% max
Chromium Content :
17.0 - 19.0%
Nickel Content :
9.0 - 12.0%
Titanium Content :
5(C+N) - 0.70%
Description
321 Stainless Steel Round Bar
Premium 321 Stainless Steel Round Bar suppliers and manufacturer as per 1.4541 Stainless Steel specifications.
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 request
Surface black, bright
Other Grade 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
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 stabilized stainless steel plate which offers as its main advantage an excellent resistance to intergranular corrosion following exposure to temperatures in the chromium carbide precipitation range from 800 to 1500°F (427 to 816°C). Alloy 321 stainless steel plate is stabilized against chromium carbide formation by the addition of titanium.
Alloy 321 stainless steel plate is also advantageous for high temperature service because of its good mechanical properties. Alloy 321 stainless steel plate offers higher creep and stress rupture properties than Alloy 304 and, particularly, Alloy 304L, which might also be considered for exposures where sensitization and intergranular corrosion are concerns.
Alloy 321 (UNS S32100) is titanium stabilized austenitic stainless steel plate with good general corrosion resistance. It has excellent resistance to intergranular corrosion after exposure to temperatures in the chromium carbide precipitation range of 800 - 1500°F (427 - 816°C). The alloy resists oxidation to 1500°F (816°C) and has higher creep and stress rupture properties than alloys 304 and 304L. It also possesses good low temperature toughness.
Alloy 321H (UNS S 32109) stainless steel plate is the higher carbon (0.04 - 0.10) version of the alloy. It was developed for enhanced creep resistance and for higher strength at temperatures above 1000°F (537°C). In most instances, the carbon content of the plate enables dual certification.
Alloy 321 stainless steel plate cannot be hardened by heat treatment, only by cold working. It can be easily welded and processed by 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
Stainless Steel Round Bar Gallery
321 Stainless Steel Round Bar Cold Rolled with OD 6-630mm Bright Surface 321 Stainless Steel Round Bar Cold Rolled with OD 6-630mm Bright Surface 321 Stainless Steel Round Bar Cold Rolled with OD 6-630mm Bright Surface 321 Stainless Steel Round Bar Cold Rolled with OD 6-630mm Bright Surface 321 Stainless Steel Round Bar Cold Rolled with OD 6-630mm Bright Surface
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321 Stainless Steel Round Bar Cold Rolled with OD 6-630mm Bright Surface

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Product Detail
Certification :
AISI
MOQ :
50
Price :
2.59
Shape :
Round
Technique :
Cold Rolled
Surface Treatment :
Bright
Contact Supplier
321 Stainless Steel Round Bar Cold Rolled with OD 6-630mm Bright Surface
321 Stainless Steel Round Bar Cold Rolled with OD 6-630mm Bright Surface
321 Stainless Steel Round Bar Cold Rolled with OD 6-630mm Bright Surface
321 Stainless Steel Round Bar Cold Rolled with OD 6-630mm Bright Surface
321 Stainless Steel Round Bar Cold Rolled with OD 6-630mm Bright Surface

TSING SHAN STEEL INDUSTRIAL LIMITED

Verified Supplier
4 Years
jiangsu, wuxi
Since 2012
Business Type :
Manufacturer
Main Products :
Cold Rolled Stainless Steel Sheet, Hot Rolled Stainless Steel Plate, Stainless Steel Checkered Plate
Total Annual :
500,000,000-800,000,000
Employee Number :
100~200
Certification Level :
Verified Supplier
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