High quality special steel supplier.Old rev.
  • Certified Company

    DNV&ABS
  • Certified Company

    ISO 9001:2008
  • R&D Production

    In China

202


202 material is YB A 213/A 213M (2011) Seamless Ferritic and Austenitic Alloy-Steel Boiler, Superheater, and Heat-Exchanger Tubes YB A 240/A 240M (2012) Chromium and Chromium-Nickel Stainless Steel Plate, Sheet, and Strip for Pressure Vessels and for General Applications YB A 249/A 249M (2010) Welded Austenitic Steel Boiler, Superheater, Heat-Exchanger, and Condenser Tubes YB A 276 (2010) Stainless Steel Bars and Shapes YB A 314 (2008) Stainless Steel Billets and Bars for Forging YB A 473 (2009) Stainless Steel Forgings YB A 959 (2011) Standard Guide for Specifying Harmonized Standard Grade Compositions for Wrought Stainless Steels YB SAE AMS-QQ-S-763B (1998) Steel, Corrosion Resistant, Bars, Wire, Shapes, and Forgings YB SAE J 405 (1998) Chemical compositions of SAE wrought stainless steels Seamless Ferritic and Austenitic Alloy-Steel Boiler, Superheater, and Heat-Exchanger Tubes.

Chemical composition of 202, 202 mechanical properties, 202 datasheet, 202 equivalent grade, Heat treatment and temperature process of 202.


202 property sheet

202 Spec.

YB A 213/A 213M (2011)
Seamless Ferritic and Austenitic Alloy-Steel Boiler, Superheater, and Heat-Exchanger Tubes
YB A 240/A 240M (2012)
Chromium and Chromium-Nickel Stainless Steel Plate, Sheet, and Strip for Pressure Vessels and for General Applications
YB A 249/A 249M (2010)
Welded Austenitic Steel Boiler, Superheater, Heat-Exchanger, and Condenser Tubes
YB A 276 (2010)
Stainless Steel Bars and Shapes
YB A 314 (2008)
Stainless Steel Billets and Bars for Forging
YB A 473 (2009)
Stainless Steel Forgings
YB A 959 (2011)
Standard Guide for Specifying Harmonized Standard Grade Compositions for Wrought Stainless Steels
YB SAE AMS-QQ-S-763B (1998)
Steel, Corrosion Resistant, Bars, Wire, Shapes, and Forgings
YB SAE J 405 (1998)
Chemical compositions of SAE wrought stainless steels

Chemical Composition of 202

C: Max 0.15
Si: Max 1.00
Mn: 7.50 10.0
P: Max 0.06
S: Max 0.03
Cr: 17.0 19.0
Ni: 4.00 6.00
N: Max 0.25

Mechanical Properties of 202

Rp0.2 (MPa) 223 (≥)
Rm (MPa) 653 (≥)
AKV (J) 31
A (%) 44
Z (%) 42
Hardness HBW 214

202 shape and dimensions

202 Round bar: 1mm-800mm
202 Square bar: 10mm * 10mm-600mm *600mm
202 Flat bar: Thickness:8mm-800mm Width:10mm to 1500mm
202 Sheet or Plate: Thickness:3mm-80mm Width:1.5mm to 1500mm
202 Strip or Coil: Thickness:0.1mm-3mm Width:1.5mm-1500mm
202 Forgings: Shafts with flanks/pipes/tubes/slugs/donuts/cubes/other shapes