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STS304LFB


STS304LFB material is KS D 3691 (2001) Stainless steel blooms and billets for forgings Stainless steel blooms and billets for forgings.

Chemical composition of STS304LFB, STS304LFB mechanical properties, STS304LFB datasheet, STS304LFB equivalent grade, Heat treatment and temperature process of STS304LFB.


STS304LFB property sheet

STS304LFB Spec.

KS D 3691 (2001)
Stainless steel blooms and billets for forgings

Chemical Composition of STS304LFB

C: Max 0.03
Si: Max 1.00
Mn: Max 2.00
P: Max 0.045
S: Max 0.030
Cr: 18.00 20.00
Ni: 9.00 13.00
Mo: Max Min
N: Max Min

Mechanical Properties of STS304LFB

Rp0.2 (MPa) 136 (≥)
Rm (MPa) 218 (≥)
AKV (J) 43
A (%) 42
Z (%) 21
Hardness HBW 321

STS304LFB shape and dimensions

STS304LFB Round bar: 1mm-800mm
STS304LFB Square bar: 10mm * 10mm-600mm *600mm
STS304LFB Flat bar: Thickness:8mm-800mm Width:10mm to 1500mm
STS304LFB Sheet or Plate: Thickness:3mm-80mm Width:1.5mm to 1500mm
STS304LFB Strip or Coil: Thickness:0.1mm-3mm Width:1.5mm-1500mm
STS304LFB Forgings: Shafts with flanks/pipes/tubes/slugs/donuts/cubes/other shapes