High quality special steel supplier.Old rev.

  • Certified Company

    DNV&ABS

  • Certified Company

    ISO 9001:2008

  • R&D Production

    In China
Get a Quote

STC4

STC4


STC4 material is Carbide for cutting tools.

Chemical composition of STC4, STC4 mechanical properties, STC4 datasheet, STC4 equivalent grade, Heat treatment and temperature process of STC4.


STC4 property sheet

STC4 Spec.

Related Materials

Chemical Composition of STC4

C 0.90-1.00
Si ≤0.35
Mn ≤0.50
P ≤0.030
S ≤0.030
Cr ≤0.20
Ni ≤0.25
Cu ≤0.30

Mechanical Properties of STC4

Rp0.2 (MPa) 783 (≥)
Rm (MPa) 597 (≥)
AKV (J) 12
A (%) 23
Z (%) 43
Hardness HBW 311

STC4 shape and dimensions

STC4 Round bar: 1mm-800mm
STC4 Square bar: 10mm * 10mm-600mm *600mm
STC4 Flat bar: Thickness:8mm-800mm Width:10mm to 1500mm
STC4 Sheet or Plate: Thickness:3mm-80mm Width:1.5mm to 1500mm
STC4 Strip or Coil: Thickness:0.1mm-3mm Width:1.5mm-1500mm
STC4 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

  • Ph: +86-1388-0247-006
  • Email: sales@longhaisteel.com

©Longhai Special Steel 2024