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KS STS7

STS7


STS7 material is Carbide for cutting tools .

Chemical composition of STS7, STS7 mechanical properties, STS7 datasheet, STS7 equivalent grade, Heat treatment and temperature process of STS7.


STS7 property sheet

STS7 Spec.

Related Materials

Chemical Composition of STS7

C 1.10-1.20
Si ≤0.35
Mn ≤0.50
Cr 0.20-0.50
V ＜0.20
W 2.00-2.50

Mechanical Properties of STS7

Rp0.2 (MPa) 979 (≥)
Rm (MPa) 478 (≥)
AKV (J) 12
A (%) 21
Z (%) 41
Hardness HBW 243

STS7 shape and dimensions

STS7 Round bar: 1mm-800mm
STS7 Square bar: 10mm * 10mm-600mm *600mm
STS7 Flat bar: Thickness:8mm-800mm Width:10mm to 1500mm
STS7 Sheet or Plate: Thickness:3mm-80mm Width:1.5mm to 1500mm
STS7 Strip or Coil: Thickness:0.1mm-3mm Width:1.5mm-1500mm
STS7 Forgings: Shafts with flanks/pipes/tubes/slugs/donuts/cubes/other shapes

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