Gold Member Since 2012
Audited Supplier
Tianjin Standard Steel Co., Ltd.

Ss Pipe 321, 321 Ss Pipe, Ss 321 Pipe manufacturer / supplier in China, offering Ss 321 Welded Stainless Steel Pipe 1.4541, AISI 201 Stainless Steel Tread Checkered Plate, Stainless Steel Sheet (304 304L 2205 310S 309S 316 316L) and so on.

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Ss 321 Welded Stainless Steel Pipe 1.4541

FOB Price: US $2,500 / Ton
Min. Order: 1 Ton
Min. Order FOB Price
1 Ton US $2,500/ Ton
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Port: Tianjin, China
Production Capacity: 5000mt/M
Payment Terms: L/C, T/T, Money Gram

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Basic Info
  • Model NO.: 321, 1Cr17Ni7, SUS321, TP 321
  • Standard: ASTM, AISI, GB, JIS, DIN, EN
  • Certification: ISO, RoHS, IBR, AISI, ASTM, GB, EN, DIN, JIS
  • Technique: Hot Rolled
  • Thickness: 0.8-20 mm
  • Length: 5.8 M , 9 M , 11.8 M
  • Commodity: 1.4541 Ss Pipe
  • Transport Package: Standard Export Seaworthy Package, or as Required
  • Origin: Tianjin China
  • Type: Stainless Steel Pipes
  • Grade: 300 Series
  • Shape: Round
  • Surface Treatment: Bright
  • Mtc: Available for Free
  • Product Name: 321 Ss Pipe
  • Trademark: Std-steel
  • Specification: AISI, ASTM, JIS, EN, GB, KS, DIN
  • HS Code: 7304499000
Product Description
Ss 321 Welded Stainless Steel Pipe 1.4541Ss 321 Welded Stainless Steel Pipe 1.45411.4541 / 321 Ss Pipe
Chemical composition of stainless steel 
standard namechemical composition
ASTMENGBJISKSC(carbon)Si(silicon)Mn(manganese)Cr(chromium)Ni(nickel)S(sulfur)P(phosphorus)others
2011.43721Cr17Mn6Ni5NSUS201STS201≤0.15≤1.05.5~7.516.0~18.03.5~5.5≤0.030≤0.060N:≤0.025
2021.43731Cr18Mn8Ni5NSUS202STS202≤0.15≤1.07.5~10.017.0~19.04.0~6.0≤0.030≤0.060N:≤0.025
3011.43191Cr17Ni7SUS301STS301≤0.15≤1.0≤1.017.0~18.06.0~8.0≤0.200≤0.020-
3041.43010Cr18Ni9SUS304STS304≤0.08≤1.0≤2.017.0~19.08.0~11.0≤0.030≤0.035-
3211.45411Cr18Ni9TiSUS321STS321≤0.12≤1.0≤2.017.0~19.08.0~11.0≤0.030≤0.035Ti:5C~7.0
304L1.430600Cr19Ni10SUS304LSTS304L≤0.03≤1.0≤2.018.0~20.08.0~12.0≤0.030≤0.035-
309S1.48330Cr23Ni13SUS309SSTS309S≤0.08≤1.0≤2.022.0~24.012.0~15.0≤0.030≤0.035-
310S1.48450Cr25Ni20SUS310SSTS310S≤0.08≤1.0≤2.024.0~26.019.0~22.0≤0.030≤0.035-
3161.44010Cr17Ni12Mo2SUS316STS316≤0.08≤1.0≤2.016.0~18.010.0~14.0≤0.030≤0.035Mo:2.0~3.0
316L1.440400Cr17Ni14Mo2SUS316LSTS316L≤0.03≤1.0≤2.016.0~18.012.0~15.0≤0.030≤0.035Mo:2.0~3.0
1) Grade: Ss Pipe 321, ASTM ss pipe 321, Buffing ss pipe TP321
2) Standards: ASTM A312/A269/A213
3) O. D.: 6-580mm (NPS: 1/8"-20")
4) Thickness: 0.89-35mm (SCH 5S-160S according to ANSI B36.10; 36.19)
5) Length: 3-11.8m according to customer's request.
6) Surface: Annealed/Pickled/Polished
7) Ends: Plain ends or bevel ends
8) Packing: Wooded crate, or in bundle wrapper by knitting
9) Delivery time: Within about 30-45 days
Ss 321 Welded Stainless Steel Pipe 1.4541
Ss 321 Welded Stainless Steel Pipe 1.4541Ss 321 Welded Stainless Steel Pipe 1.4541Ss 321 Welded Stainless Steel Pipe 1.4541If you are interested in our products, please contact us or browse our website
Name321 Stainless Steel pipe (1.4541)
StandardASTM A554, A249, A269 and A270, A312
Material Grade201 ( Ni 0.8%),
202 (Ni 3.5%~4.5%),
301(Ni 5%)
304 (Ni 8%, Cr 18%),
316 (Ni 10%, Cr 18%),
321 (1cr18Ni9Ti)
Outer Diameter  35--630 mm
Thickness0.8mm - 30mm
Lengthas customers' requirement
 
Tolerance
a) Outer Diameter:   +/- 0.2mm
b) Thickness: +/- 0.02mm
c) Length: +/- 5mm
Surface180G, 320G, 400G Satin / Hairline
400G, 500G, 600G or 800G Mirror finish
ApplicationDecoration construction, upholstery, industry instrument
TestSquash test, extended test, water pressure test, crystal rot test, heat treatment, NDT
 
 
 
 
Chemical Composition of Material
  Material
 
Composition
201202304316321
C≤ 0.15≤ 0.15≤ 0.08≤ 0.08≤ 0.12
Si≤ 1.00≤ 1.00≤ 1.00≤ 1.00≤ 1.00
Mn5.5-7.57.5-10≤ 2.00≤ 2.00≤ 2.00
P≤ 0.06≤ 0.06≤ 0.045≤ 0.045≤ 0.035
S≤ 0.03≤ 0.03≤ 0.030≤ 0.030≤ 0.030
Cr16-1817-1918-2016-1817-19
N3.5-5.54-68-10.510-14 
Mo   2.0-3.0 
 
Mechanical Property
Material Item       201202304316
Tensile Strength≥ 535≥ 520≥ 520≥ 520
Yield Strength≥ 245≥ 205≥ 205≥ 205
Extension≥ 30%≥ 30%≥ 35%≥ 35%
Hardness (HV)< 253< 253< 200< 200
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