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KS STS4

STS4


STS4 material is Carbide for cutting tools.

Chemical composition of STS4, STS4 mechanical properties, STS4 datasheet, STS4 equivalent grade, Heat treatment and temperature process of STS4.


STS4 property sheet

STS4 Spec.

Related Materials

STS405
STS405TB
STS405TP
STS410L
STS430
STS430TKA
STS430TKC
STS430TB
STS430WSB
STS430CA
STS430TP
STS430F
STS430FSe
STS434
STS434WSB
STS447J1
STS403
STS403FB
STS403WSB
STS410

Chemical Composition of STS4

C 0.45-0.55
Si ≤0.35
Mn ≤0.50
Cr 0.50-1.00
W 0.50-1.00

Mechanical Properties of STS4

Rp0.2 (MPa) 345 (≥)
Rm (MPa) 794 (≥)
AKV (J) 12
A (%) 13
Z (%) 43
Hardness HBW 422

STS4 shape and dimensions

STS4 Round bar: 1mm-800mm
STS4 Square bar: 10mm * 10mm-600mm *600mm
STS4 Flat bar: Thickness:8mm-800mm Width:10mm to 1500mm
STS4 Sheet or Plate: Thickness:3mm-80mm Width:1.5mm to 1500mm
STS4 Strip or Coil: Thickness:0.1mm-3mm Width:1.5mm-1500mm
STS4 Forgings: Shafts with flanks/pipes/tubes/slugs/donuts/cubes/other shapes

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