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STS304


STS304 material is KS standard austenite stainless steel bars(KS D3706-1992).

Chemical composition of STS304, STS304 mechanical properties, STS304 datasheet, STS304 equivalent grade, Heat treatment and temperature process of STS304.


STS304 property sheet

STS304 Spec.

Chemical Composition of STS304

C Max 0.08
Si Max 1.00
Mn Max 2.00
P Max 0.045
S Max 0.03
Cr 18.0-20.0
Ni 8.00-10.5
other Se: max 0.15

Mechanical Properties of STS304

Rp0.2 (MPa) 964 (≥)
Rm (MPa) 677 (≥)
AKV (J) 14
A (%) 13
Z (%) 21
Hardness HBW 312

STS304 shape and dimensions

STS304 Round bar: 1mm-800mm
STS304 Square bar: 10mm * 10mm-600mm *600mm
STS304 Flat bar: Thickness:8mm-800mm Width:10mm to 1500mm
STS304 Sheet or Plate: Thickness:3mm-80mm Width:1.5mm to 1500mm
STS304 Strip or Coil: Thickness:0.1mm-3mm Width:1.5mm-1500mm
STS304 Forgings: Shafts with flanks/pipes/tubes/slugs/donuts/cubes/other shapes