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JIS SKT4

SKT4


SKT4 material is Hot-work die steel.

Chemical composition of SKT4, SKT4 mechanical properties, SKT4 datasheet, SKT4 equivalent grade, Heat treatment and temperature process of SKT4.


SKT4 property sheet

SKT4 Spec.

Related Materials

Chemical Composition of SKT4

C 0.50-0.60
Si 0.10-0.40
Mn 0.60-0.90
P Max 0.030
S Max 0.020
Cr 0.80-1.20
Mo 0.35-0.55
V 0.05-0.15

Mechanical Properties of SKT4

Rp0.2 (MPa) 647 (≥)
Rm (MPa) 953 (≥)
AKV (J) 32
A (%) 32
Z (%) 24
Hardness HBW 221

SKT4 shape and dimensions

SKT4 Round bar: 1mm-800mm
SKT4 Square bar: 10mm * 10mm-600mm *600mm
SKT4 Flat bar: Thickness:8mm-800mm Width:10mm to 1500mm
SKT4 Sheet or Plate: Thickness:3mm-80mm Width:1.5mm to 1500mm
SKT4 Strip or Coil: Thickness:0.1mm-3mm Width:1.5mm-1500mm
SKT4 Forgings: Shafts with flanks/pipes/tubes/slugs/donuts/cubes/other shapes

SKT4 Stock

1.2714 Hot-Work Mould Steel Stock List - 2019-10

SKT4 Relevant products

1.2714 Hot-Work Mould Steel

1.2714 Hot-Work Mould Steel

Supply 1 2714(L6, 55NiCrMoV7, SKT4,BH224-5) Hot-Work Mould Steel

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