High quality special steel supplier.Old rev.

  • Certified Company

    DNV&ABS

  • Certified Company

    ISO 9001:2008

  • R&D Production

    In China
Get a Quote

GBT 30Mn2

30Mn2


30Mn2 material is China structural steel and alloy steel.

Chemical composition of 30Mn2, 30Mn2 mechanical properties, 30Mn2 datasheet, 30Mn2 equivalent grade, Heat treatment and temperature process of 30Mn2.


30Mn2 property sheet

30Mn2 Spec.

Related Materials

Chemical Composition of 30Mn2

C 0.27-0.34
Si 0.17-0.37
Mn 1.40-1.80

Mechanical Properties of 30Mn2

Rp0.2 (MPa) 555 (≥)
Rm (MPa) 282 (≥)
AKV (J) 42
A (%) 12
Z (%) 43
Hardness HBW 444

30Mn2 shape and dimensions

30Mn2 Round bar: 1mm-800mm
30Mn2 Square bar: 10mm * 10mm-600mm *600mm
30Mn2 Flat bar: Thickness:8mm-800mm Width:10mm to 1500mm
30Mn2 Sheet or Plate: Thickness:3mm-80mm Width:1.5mm to 1500mm
30Mn2 Strip or Coil: Thickness:0.1mm-3mm Width:1.5mm-1500mm
30Mn2 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@steelss.com

©Longhai Special Steel © 2005-2024