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CNS STKM18C

STKM18C


STKM18C material is China Taiwan Structural steel.

Chemical composition of STKM18C, STKM18C mechanical properties, STKM18C datasheet, STKM18C equivalent grade, Heat treatment and temperature process of STKM18C.


STKM18C property sheet

STKM18C Spec.

Related Materials

Chemical Composition of STKM18C

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

Mechanical Properties of STKM18C

Rp0.2 (MPa) 174 (≥)
Rm (MPa) 855 (≥)
AKV (J) 34
A (%) 44
Z (%) 33
Hardness HBW 331

STKM18C shape and dimensions

STKM18C Round bar: 1mm-800mm
STKM18C Square bar: 10mm * 10mm-600mm *600mm
STKM18C Flat bar: Thickness:8mm-800mm Width:10mm to 1500mm
STKM18C Sheet or Plate: Thickness:3mm-80mm Width:1.5mm to 1500mm
STKM18C Strip or Coil: Thickness:0.1mm-3mm Width:1.5mm-1500mm
STKM18C Forgings: Shafts with flanks/pipes/tubes/slugs/donuts/cubes/other shapes

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