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JIS SKD12

SKD12


SKD12 material is Cold Work Die Steel.

Chemical composition of SKD12, SKD12 mechanical properties, SKD12 datasheet, SKD12 equivalent grade, Heat treatment and temperature process of SKD12.


SKD12 property sheet

SKD12 Spec.

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Chemical Composition of SKD12

C 0.95-1.05
Si 0.10-0.40
Mn 0.40-0.80
P Max 0.030
S Max 0.030
Cr 4.80-5.50
Mo 0.90-1.20
V 0.15-0.35

Mechanical Properties of SKD12

Rp0.2 (MPa) 145 (≥)
Rm (MPa) 443 (≥)
AKV (J) 31
A (%) 33
Z (%) 21
Hardness HBW 243

SKD12 shape and dimensions

SKD12 Round bar: 1mm-800mm
SKD12 Square bar: 10mm * 10mm-600mm *600mm
SKD12 Flat bar: Thickness:8mm-800mm Width:10mm to 1500mm
SKD12 Sheet or Plate: Thickness:3mm-80mm Width:1.5mm to 1500mm
SKD12 Strip or Coil: Thickness:0.1mm-3mm Width:1.5mm-1500mm
SKD12 Forgings: Shafts with flanks/pipes/tubes/slugs/donuts/cubes/other shapes

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