High quality special steel supplier.Old rev.

  • Certified Company

    DNV&ABS

  • Certified Company

    ISO 9001:2008

  • R&D Production

    In China
Get a Quote

CNS STKM17C

STKM17C


STKM17C material is China Taiwan Structural steel.

Chemical composition of STKM17C, STKM17C mechanical properties, STKM17C datasheet, STKM17C equivalent grade, Heat treatment and temperature process of STKM17C.


STKM17C property sheet

STKM17C Spec.

Related Materials

Chemical Composition of STKM17C

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

Mechanical Properties of STKM17C

Rp0.2 (MPa) 714 (≥)
Rm (MPa) 824 (≥)
AKV (J) 23
A (%) 42
Z (%) 31
Hardness HBW 143

STKM17C shape and dimensions

STKM17C Round bar: 1mm-800mm
STKM17C Square bar: 10mm * 10mm-600mm *600mm
STKM17C Flat bar: Thickness:8mm-800mm Width:10mm to 1500mm
STKM17C Sheet or Plate: Thickness:3mm-80mm Width:1.5mm to 1500mm
STKM17C Strip or Coil: Thickness:0.1mm-3mm Width:1.5mm-1500mm
STKM17C Forgings: Shafts with flanks/pipes/tubes/slugs/donuts/cubes/other shapes

Our Materials

Why Our Service?

Let’s Start Work
Together

Get a Quote

Quick Contact

©Longhai Special Steel 2025