ASTM A269 High Quality 304 Stainless Steel Pipe

- Nov 06, 2017 -

Basic Info

  • Model NO.: 304

  • Technique: ERW Efw Saw Cold Rolled and Hot Rolled

  • Surface Treatment: Polished

  • Section Shape: Round

  • Surface: Annealing, Pickling, Polishing, Bright, Sand Blas

  • Certification: SGS BV

  • Wall Thickness: as Required

  • Delivery: Within 15 Days After Receiving The Deposit

  • Transport Package: Standard Export Sea-Worthy Packing

  • Origin: China

  • Type: Seamless or Welded

  • Material: Stainless Steel

  • Usage: Pipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Oil/Gas Drilling, Food/Beverage/Dairy Products, Machinery Industry, Chemical Industry, Mining, Construction & Decoration, Special Purpose

  • Name: ASTM A269 High Quality 304 Stainless Steel Pipe

  • Model No.: 201 202 304 316 321 309 904L and 400 Series

  • Length: 5.8m, 6m, 11.8m, 12m, or as Required

  • Shape: Round

  • Specification: 0.3~60mm thickness

  • HS Code: 7303001000

  • Product Description



Specifications of stainless steel pipe
 

NameASTM A269 High Quality 304 Stainless Steel Pipe
StandardASTM A554,ASTM A312
Material Grade201,202,304,316,316L,430
Main Material
 
a) 201 (Ni0.8%-1%)   
b) 202 (Ni: 3.0%-4.0%)
c) 304 (Ni: 8%  Cr: 18%)
d) 316 (Ni: 10%  Cr: 18%)
Size Range139mm-1600mm  ETC.
Thickness0.5-30mm
Length6m or as customers' request
 
Tolerance
a) Outer Diameter:  +/- 0.2mm
b) Thickness: +/- 0.02mm
c) Length: +/- 5mm
Surface180G, 320G Satin/Hairline
400G, 600G  Mirror finish
Applicationhandrail,railing, staircase, weldmesh screen,door,window, balcony,fence,bench,furniture,etc
TestSquash test, extended test, water pressure test, crystal rot test, heat treatment, NDT
 
 
 
 
Chemical Composition of Material
 
        Material
 
 
Composition
201202304316L430
C≤0.15≤0.15≤0.08≤0.035≤0.12
Si≤1.00≤1.00≤1.00≤1.00≤1.00
Mn5.5-7.57.5-10≤2.00≤2.00≤1.00
P≤0.06≤0.06≤0.045≤0.045≤0.040
S≤0.03≤0.03≤0.030≤0.030≤0.030
Cr13-1514-1718-2016-1816-18
Ni0.7-1.13.5-4.58-10.510-14 
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)<105<100<90<90





 
 

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