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KS STS630

STS630


STS630 material is precipitation hardened steel.

Chemical composition of STS630, STS630 mechanical properties, STS630 datasheet, STS630 equivalent grade, Heat treatment and temperature process of STS630.


STS630 property sheet

STS630 Spec.

Related Materials

STS630
STS630FB

Chemical Composition of STS630

C Max 0.07
Si Max 1.00
Mn Max 1.00
P Max 0.04
S Max 0.03
Cr 15.O-17.0
Ni 3.00-5.00
Cu 3.00-5.00
Nb 0.15-0.45

Mechanical Properties of STS630

Rp0.2 (MPa) 134 (≥)
Rm (MPa) 749 (≥)
AKV (J) 21
A (%) 12
Z (%) 23
Hardness HBW 324

STS630 shape and dimensions

STS630 Round bar: 1mm-800mm
STS630 Square bar: 10mm * 10mm-600mm *600mm
STS630 Flat bar: Thickness:8mm-800mm Width:10mm to 1500mm
STS630 Sheet or Plate: Thickness:3mm-80mm Width:1.5mm to 1500mm
STS630 Strip or Coil: Thickness:0.1mm-3mm Width:1.5mm-1500mm
STS630 Forgings: Shafts with flanks/pipes/tubes/slugs/donuts/cubes/other shapes

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