High quality special steel supplier.Old rev.

  • Certified Company

    DNV&ABS

  • Certified Company

    ISO 9001:2008

  • R&D Production

    In China
Get a Quote

CSN 412020

412020


412020 material is The Czech republic Structural steel.

Chemical composition of 412020, 412020 mechanical properties, 412020 datasheet, 412020 equivalent grade, Heat treatment and temperature process of 412020.


412020 property sheet

412020 Spec.

Related Materials

Chemical Composition of 412020

C 0.13-0.20
Si 0.15-0.40
Mn 0.60-0.90
P 0.040
S 0.040
Cr 0.25
Ni 0.30
Cu 0.3

Mechanical Properties of 412020

Rp0.2 (MPa) 621 (≥)
Rm (MPa) 317 (≥)
AKV (J) 43
A (%) 24
Z (%) 43
Hardness HBW 133

412020 shape and dimensions

412020 Round bar: 1mm-800mm
412020 Square bar: 10mm * 10mm-600mm *600mm
412020 Flat bar: Thickness:8mm-800mm Width:10mm to 1500mm
412020 Sheet or Plate: Thickness:3mm-80mm Width:1.5mm to 1500mm
412020 Strip or Coil: Thickness:0.1mm-3mm Width:1.5mm-1500mm
412020 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