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ASTM A9

A9


A9 material is Cold-Work Tool Steel.

Chemical composition of A9, A9 mechanical properties, A9 datasheet, A9 equivalent grade, Heat treatment and temperature process of A9.

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A9 property sheet

A9 Spec.

Related Materials

A9

Chemical Composition of A9

C: 0.45 0.55
Si: 0.95 1.15
Mn: 0.20 0.50
P: Max 0.030
S: Max 0.030
Cr: 4.75 5.50
Mo: 1.30 1.80
V: 0.80 1.40
W: Max Min
Ni＋Cu: Max 0.75
Ni: 1.25 1.75

Mechanical Properties of A9

Rp0.2 (MPa) 536 (≥)
Rm (MPa) 974 (≥)
AKV (J) 24
A (%) 43
Z (%) 32
Hardness HBW 332

A9 shape and dimensions

A9 Round bar: 1mm-800mm
A9 Square bar: 10mm * 10mm-600mm *600mm
A9 Flat bar: Thickness:8mm-800mm Width:10mm to 1500mm
A9 Sheet or Plate: Thickness:3mm-80mm Width:1.5mm to 1500mm
A9 Strip or Coil: Thickness:0.1mm-3mm Width:1.5mm-1500mm
A9 Forgings: Shafts with flanks/pipes/tubes/slugs/donuts/cubes/other shapes

A9 Relevant products

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