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SUS 631J1-WPC


SUS 631J1-WPC material is JIS G 4314 (1994) Stainless steel wires for springs Stainless steel wires for springs.

Chemical composition of SUS 631J1-WPC, SUS 631J1-WPC mechanical properties, SUS 631J1-WPC datasheet, SUS 631J1-WPC equivalent grade, Heat treatment and temperature process of SUS 631J1-WPC.


SUS 631J1-WPC property sheet

SUS 631J1-WPC Spec.

JIS G 4314 (1994)
Stainless steel wires for springs

Chemical Composition of SUS 631J1-WPC

C: Max 0.09
Si: Max 1.00
Mn: Max 1.00
P: Max 0.04
S: Max 0.03
Cr: 16.00 18.00
Ni: 6.50 7.75
Mo: Max Min
N: Max Min
Al: 0.75 1.50

Mechanical Properties of SUS 631J1-WPC

Rp0.2 (MPa) 586 (≥)
Rm (MPa) 743 (≥)
AKV (J) 32
A (%) 14
Z (%) 21
Hardness HBW 321

SUS 631J1-WPC shape and dimensions

SUS 631J1-WPC Round bar: 1mm-800mm
SUS 631J1-WPC Square bar: 10mm * 10mm-600mm *600mm
SUS 631J1-WPC Flat bar: Thickness:8mm-800mm Width:10mm to 1500mm
SUS 631J1-WPC Sheet or Plate: Thickness:3mm-80mm Width:1.5mm to 1500mm
SUS 631J1-WPC Strip or Coil: Thickness:0.1mm-3mm Width:1.5mm-1500mm
SUS 631J1-WPC Forgings: Shafts with flanks/pipes/tubes/slugs/donuts/cubes/other shapes