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SUH 660 WSA


SUH 660 WSA material is JIS G 4315 (2000) Stainless steel wires for cold heading and cold forging Stainless steel wires for cold heading and cold forging.

Chemical composition of SUH 660 WSA, SUH 660 WSA mechanical properties, SUH 660 WSA datasheet, SUH 660 WSA equivalent grade, Heat treatment and temperature process of SUH 660 WSA.


SUH 660 WSA property sheet

SUH 660 WSA Spec.

JIS G 4315 (2000)
Stainless steel wires for cold heading and cold forging

Chemical Composition of SUH 660 WSA

C: Max 0.08
Si: Max 1.00
Mn: Max 2.00
P: Max 0.04
S: Max 0.03
Cr: 13.50 16.00
Ni: 24.00 27.00
Mo: 1.00 1.50
V: 0.10 0.50
Ti: 1.90 2.35
Al: Max 0.35
B: 0.001 0.010

Mechanical Properties of SUH 660 WSA

Rp0.2 (MPa) 137 (≥)
Rm (MPa) 774 (≥)
AKV (J) 12
A (%) 41
Z (%) 11
Hardness HBW 312

SUH 660 WSA shape and dimensions

SUH 660 WSA Round bar: 1mm-800mm
SUH 660 WSA Square bar: 10mm * 10mm-600mm *600mm
SUH 660 WSA Flat bar: Thickness:8mm-800mm Width:10mm to 1500mm
SUH 660 WSA Sheet or Plate: Thickness:3mm-80mm Width:1.5mm to 1500mm
SUH 660 WSA Strip or Coil: Thickness:0.1mm-3mm Width:1.5mm-1500mm
SUH 660 WSA Forgings: Shafts with flanks/pipes/tubes/slugs/donuts/cubes/other shapes