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SUS 304 WPD


SUS 304 WPD material is JIS G 4314 (1994) Stainless steel wires for springs Stainless steel wires for springs.

Chemical composition of SUS 304 WPD, SUS 304 WPD mechanical properties, SUS 304 WPD datasheet, SUS 304 WPD equivalent grade, Heat treatment and temperature process of SUS 304 WPD.


SUS 304 WPD property sheet

SUS 304 WPD Spec.

JIS G 4314 (1994)
Stainless steel wires for springs

Chemical Composition of SUS 304 WPD

C: Max 0.08
Si: Max 1.00
Mn: Max 2.00
P: Max 0.045
S: Max 0.03
Cr: 18.00 20.00
Ni: 8.00 10.50
Mo: Max Min
N: Max Min

Mechanical Properties of SUS 304 WPD

Rp0.2 (MPa) 915 (≥)
Rm (MPa) 969 (≥)
AKV (J) 43
A (%) 41
Z (%) 12
Hardness HBW 334

SUS 304 WPD shape and dimensions

SUS 304 WPD Round bar: 1mm-800mm
SUS 304 WPD Square bar: 10mm * 10mm-600mm *600mm
SUS 304 WPD Flat bar: Thickness:8mm-800mm Width:10mm to 1500mm
SUS 304 WPD Sheet or Plate: Thickness:3mm-80mm Width:1.5mm to 1500mm
SUS 304 WPD Strip or Coil: Thickness:0.1mm-3mm Width:1.5mm-1500mm
SUS 304 WPD Forgings: Shafts with flanks/pipes/tubes/slugs/donuts/cubes/other shapes