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CSA 70AT

70AT


70AT material is Canada Engineering and steel structure.

Chemical composition of 70AT, 70AT mechanical properties, 70AT datasheet, 70AT equivalent grade, Heat treatment and temperature process of 70AT.


70AT property sheet

70AT Spec.

Related Materials

Chemical Composition of 70AT

C 0.20
Si 0.15-0.40
Mn 1.00-1.60
P 0.025
S 0.035
Cr 0.7
Mo 0.25-0.50

Mechanical Properties of 70AT

Rp0.2 (MPa) 543 (≥)
Rm (MPa) 483 (≥)
AKV (J) 42
A (%) 42
Z (%) 23
Hardness HBW 213

70AT shape and dimensions

70AT Round bar: 1mm-800mm
70AT Square bar: 10mm * 10mm-600mm *600mm
70AT Flat bar: Thickness:8mm-800mm Width:10mm to 1500mm
70AT Sheet or Plate: Thickness:3mm-80mm Width:1.5mm to 1500mm
70AT Strip or Coil: Thickness:0.1mm-3mm Width:1.5mm-1500mm
70AT Forgings: Shafts with flanks/pipes/tubes/slugs/donuts/cubes/other shapes

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