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ASTM D4

D4


D4 material is Alloy tool steel.

Chemical composition of D4, D4 mechanical properties, D4 datasheet, D4 equivalent grade, Heat treatment and temperature process of D4.

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D4 property sheet

D4 Spec.

Related Materials

D4

Chemical Composition of D4

C 2.05～2.40
Si 0.10～0.60
Mn 0.10～0.60
P ≤0.030
S ≤0.030
Ni 11.0～13.0
Mo 0.70～1.20
V 0.15～1.00

Mechanical Properties of D4

Rp0.2 (MPa) 764 (≥)
Rm (MPa) 196 (≥)
AKV (J) 31
A (%) 14
Z (%) 23
Hardness HBW 331

D4 shape and dimensions

D4 Round bar: 1mm-800mm
D4 Square bar: 10mm * 10mm-600mm *600mm
D4 Flat bar: Thickness:8mm-800mm Width:10mm to 1500mm
D4 Sheet or Plate: Thickness:3mm-80mm Width:1.5mm to 1500mm
D4 Strip or Coil: Thickness:0.1mm-3mm Width:1.5mm-1500mm
D4 Forgings: Shafts with flanks/pipes/tubes/slugs/donuts/cubes/other shapes

D4 Relevant products

Air 9160C 25CD4S Round Bar

Air 9160C 25CD4S Round Bar

Air 9160C 25CD4S Round Bar
Air 9160C 25CD4S Round Bar

Air 9160C 25CD4S Round Bar

Air 9160C 25CD4S Round Bar

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