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ASTM S7

S7


S7 material is Alloy tool steel.

Chemical composition of S7, S7 mechanical properties, S7 datasheet, S7 equivalent grade, Heat treatment and temperature process of S7.

  • Tags: S7,

S7 property sheet

S7 Spec.

Related Materials

304S71
S7
S75CM

Chemical Composition of S7

C 0.45～0.55
Si 0.20～1.00
Mn 0.20～0.90
P ≤0.030
S ≤0.030
Cr 3.00～3.50
Mo 1.30～1.80
V ≤0.35

Mechanical Properties of S7

Rp0.2 (MPa) 979 (≥)
Rm (MPa) 953 (≥)
AKV (J) 42
A (%) 13
Z (%) 11
Hardness HBW 333

S7 shape and dimensions

S7 Round bar: 1mm-800mm
S7 Square bar: 10mm * 10mm-600mm *600mm
S7 Flat bar: Thickness:8mm-800mm Width:10mm to 1500mm
S7 Sheet or Plate: Thickness:3mm-80mm Width:1.5mm to 1500mm
S7 Strip or Coil: Thickness:0.1mm-3mm Width:1.5mm-1500mm
S7 Forgings: Shafts with flanks/pipes/tubes/slugs/donuts/cubes/other shapes

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