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ASTM A7

A7


A7 material is Alloy tool steel.

Chemical composition of A7, A7 mechanical properties, A7 datasheet, A7 equivalent grade, Heat treatment and temperature process of A7.

  • Tags: A7,

A7 property sheet

A7 Spec.

Related Materials

A 771 S38660
A 826 S38660
A 831 S38660
S38660
A7
A723

Chemical Composition of A7

C 2.00～2.85
Si 0.10～0.50
Mn 0.20～0.80
P ≤0.030
S ≤0.030
Cr 5.00～5.75
Mo 0.90～1.40
V 3.90～5.15
W 0.50～1.50

Mechanical Properties of A7

Rp0.2 (MPa) 977 (≥)
Rm (MPa) 628 (≥)
AKV (J) 21
A (%) 12
Z (%) 13
Hardness HBW 413

A7 shape and dimensions

A7 Round bar: 1mm-800mm
A7 Square bar: 10mm * 10mm-600mm *600mm
A7 Flat bar: Thickness:8mm-800mm Width:10mm to 1500mm
A7 Sheet or Plate: Thickness:3mm-80mm Width:1.5mm to 1500mm
A7 Strip or Coil: Thickness:0.1mm-3mm Width:1.5mm-1500mm
A7 Forgings: Shafts with flanks/pipes/tubes/slugs/donuts/cubes/other shapes

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