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CNS STKM12B

STKM12B


STKM12B material is China Taiwan Structural steel.

Chemical composition of STKM12B, STKM12B mechanical properties, STKM12B datasheet, STKM12B equivalent grade, Heat treatment and temperature process of STKM12B.


STKM12B property sheet

STKM12B Spec.

Related Materials

Chemical Composition of STKM12B

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

Mechanical Properties of STKM12B

Rp0.2 (MPa) 119 (≥)
Rm (MPa) 429 (≥)
AKV (J) 33
A (%) 21
Z (%) 32
Hardness HBW 322

STKM12B shape and dimensions

STKM12B Round bar: 1mm-800mm
STKM12B Square bar: 10mm * 10mm-600mm *600mm
STKM12B Flat bar: Thickness:8mm-800mm Width:10mm to 1500mm
STKM12B Sheet or Plate: Thickness:3mm-80mm Width:1.5mm to 1500mm
STKM12B Strip or Coil: Thickness:0.1mm-3mm Width:1.5mm-1500mm
STKM12B Forgings: Shafts with flanks/pipes/tubes/slugs/donuts/cubes/other shapes

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