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STAS/SR T20CH30

T20CH30


T20CH30 material is Cast Steel.

Chemical composition of T20CH30, T20CH30 mechanical properties, T20CH30 datasheet, T20CH30 equivalent grade, Heat treatment and temperature process of T20CH30.


T20CH30 property sheet

T20CH30 Spec.

Related Materials

Chemical Composition of T20CH30

C 0.15-0.25
Si ≤1.00
Mn 1.00
P 0.035
S 0.030
Cr 12.0-14.0
Ni ≤1.00

Mechanical Properties of T20CH30

Rp0.2 (MPa) 497 (≥)
Rm (MPa) 518 (≥)
AKV (J) 34
A (%) 23
Z (%) 34
Hardness HBW 432

T20CH30 shape and dimensions

T20CH30 Round bar: 1mm-800mm
T20CH30 Square bar: 10mm * 10mm-600mm *600mm
T20CH30 Flat bar: Thickness:8mm-800mm Width:10mm to 1500mm
T20CH30 Sheet or Plate: Thickness:3mm-80mm Width:1.5mm to 1500mm
T20CH30 Strip or Coil: Thickness:0.1mm-3mm Width:1.5mm-1500mm
T20CH30 Forgings: Shafts with flanks/pipes/tubes/slugs/donuts/cubes/other shapes

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