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CNS STKM12A

STKM12A


STKM12A material is China Taiwan Structural steel.

Chemical composition of STKM12A, STKM12A mechanical properties, STKM12A datasheet, STKM12A equivalent grade, Heat treatment and temperature process of STKM12A.


STKM12A property sheet

STKM12A Spec.

Related Materials

Chemical Composition of STKM12A

C Max 0.20
Si 0.35
Mn Max 0.60
P 0.04
S 0.04

Mechanical Properties of STKM12A

Rp0.2 (MPa) 545 (≥)
Rm (MPa) 748 (≥)
AKV (J) 42
A (%) 44
Z (%) 21
Hardness HBW 411

STKM12A shape and dimensions

STKM12A Round bar: 1mm-800mm
STKM12A Square bar: 10mm * 10mm-600mm *600mm
STKM12A Flat bar: Thickness:8mm-800mm Width:10mm to 1500mm
STKM12A Sheet or Plate: Thickness:3mm-80mm Width:1.5mm to 1500mm
STKM12A Strip or Coil: Thickness:0.1mm-3mm Width:1.5mm-1500mm
STKM12A Forgings: Shafts with flanks/pipes/tubes/slugs/donuts/cubes/other shapes

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