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JIS TC70

TC70


TC70 material is Carbon tool steel.

Chemical composition of TC70, TC70 mechanical properties, TC70 datasheet, TC70 equivalent grade, Heat treatment and temperature process of TC70.


TC70 property sheet

TC70 Spec.

Related Materials

Chemical Composition of TC70

C 0.65-0.75
Si 0.15-0.35
Mn 0.15-0.50
P Max 0.030
S Max 0.030

Mechanical Properties of TC70

Rp0.2 (MPa) 889 (≥)
Rm (MPa) 745 (≥)
AKV (J) 33
A (%) 41
Z (%) 12
Hardness HBW 131

TC70 shape and dimensions

TC70 Round bar: 1mm-800mm
TC70 Square bar: 10mm * 10mm-600mm *600mm
TC70 Flat bar: Thickness:8mm-800mm Width:10mm to 1500mm
TC70 Sheet or Plate: Thickness:3mm-80mm Width:1.5mm to 1500mm
TC70 Strip or Coil: Thickness:0.1mm-3mm Width:1.5mm-1500mm
TC70 Forgings: Shafts with flanks/pipes/tubes/slugs/donuts/cubes/other shapes

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