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CNS STKM17A

STKM17A


STKM17A material is China Taiwan Structural steel.

Chemical composition of STKM17A, STKM17A mechanical properties, STKM17A datasheet, STKM17A equivalent grade, Heat treatment and temperature process of STKM17A.


STKM17A property sheet

STKM17A Spec.

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Chemical Composition of STKM17A

C 0.45-0.55
Si 0.40
Mn 0.40-1.00
P 0.04
S 0.04

Mechanical Properties of STKM17A

Rp0.2 (MPa) 552 (≥)
Rm (MPa) 443 (≥)
AKV (J) 33
A (%) 24
Z (%) 23
Hardness HBW 441

STKM17A shape and dimensions

STKM17A Round bar: 1mm-800mm
STKM17A Square bar: 10mm * 10mm-600mm *600mm
STKM17A Flat bar: Thickness:8mm-800mm Width:10mm to 1500mm
STKM17A Sheet or Plate: Thickness:3mm-80mm Width:1.5mm to 1500mm
STKM17A Strip or Coil: Thickness:0.1mm-3mm Width:1.5mm-1500mm
STKM17A Forgings: Shafts with flanks/pipes/tubes/slugs/donuts/cubes/other shapes

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