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CNS 631CPS

631CPS


631CPS material is CNS standard spring cold rolled stainless steel strip.

Chemical composition of 631CPS, 631CPS mechanical properties, 631CPS datasheet, 631CPS equivalent grade, Heat treatment and temperature process of 631CPS.


631CPS property sheet

631CPS Spec.

Related Materials

631CPS

Chemical Composition of 631CPS

C: Max 0.09
Si: Max 1.00
Mn: Max 1.00
P: Max 0.040
S: Max 0.030
Cr: 16.00 18.00
Ni: 6.50 7.50
Al: 0.75 1.50

Mechanical Properties of 631CPS

Rp0.2 (MPa) 688 (≥)
Rm (MPa) 259 (≥)
AKV (J) 23
A (%) 33
Z (%) 22
Hardness HBW 144

631CPS shape and dimensions

631CPS Round bar: 1mm-800mm
631CPS Square bar: 10mm * 10mm-600mm *600mm
631CPS Flat bar: Thickness:8mm-800mm Width:10mm to 1500mm
631CPS Sheet or Plate: Thickness:3mm-80mm Width:1.5mm to 1500mm
631CPS Strip or Coil: Thickness:0.1mm-3mm Width:1.5mm-1500mm
631CPS Forgings: Shafts with flanks/pipes/tubes/slugs/donuts/cubes/other shapes

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