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CNS STKM18A

STKM18A


STKM18A material is China Taiwan Structural steel.

Chemical composition of STKM18A, STKM18A mechanical properties, STKM18A datasheet, STKM18A equivalent grade, Heat treatment and temperature process of STKM18A.


STKM18A property sheet

STKM18A Spec.

Related Materials

Chemical Composition of STKM18A

C Max 0.18
Si 0.55
Mn Max 1.50
P 0.04
S 0.04

Mechanical Properties of STKM18A

Rp0.2 (MPa) 247 (≥)
Rm (MPa) 953 (≥)
AKV (J) 31
A (%) 41
Z (%) 13
Hardness HBW 144

STKM18A shape and dimensions

STKM18A Round bar: 1mm-800mm
STKM18A Square bar: 10mm * 10mm-600mm *600mm
STKM18A Flat bar: Thickness:8mm-800mm Width:10mm to 1500mm
STKM18A Sheet or Plate: Thickness:3mm-80mm Width:1.5mm to 1500mm
STKM18A Strip or Coil: Thickness:0.1mm-3mm Width:1.5mm-1500mm
STKM18A Forgings: Shafts with flanks/pipes/tubes/slugs/donuts/cubes/other shapes

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