Certified Company
DNV&ABSCertified Company
DNV&ABSCertified Company
ISO 9001:2008R&D Production
In China2HR1 material is B.S. BS 1449-1-1.2 Steel plate, sheet and strip. Carbon and carbon-manganese plate, sheet and strip. Specification for hot rolled steel plate, sheet and wide strip based on formability Steel plate, sheet and strip. Carbon and carbon-manganese plate, sheet and strip. Specification for hot rolled steel plate, sheet and wide strip based on formability.
Chemical composition of 2HR1, 2HR1 mechanical properties, 2HR1 datasheet, 2HR1 equivalent grade, Heat treatment and temperature process of 2HR1.
B.S. BS 1449-1-1.2 Steel plate, sheet and strip. Carbon and carbon-manganese plate, sheet and strip. Specification for hot rolled steel plate, sheet and wide strip based on formability |
2HR1 |
C: | 0.04 | 0.10 |
Si: | Max | 1.00 |
Mn: | Max | 1.00 |
P: | Max | Min |
S: | Max | 0.015 |
Cr: | 18.00 | 21.00 |
Ni: | Max | remaining |
Mo: | Max | Min |
Co: | Max | 2.00 |
Ti: | 1.80 | 2.70 |
Fe: | Max | 1.50 |
Al: | 1.00 | 1.80 |
Cu: | Max | 0.20 |
B: | Max | 0.0080 |
Bi: | Max | 0.0001 |
Pb: | Max | 0.002 |
Ag: | Max | 0.0005 |
Rp0.2 (MPa) | 562 (≥) |
Rm (MPa) | 949 (≥) |
AKV (J) | 11 |
A (%) | 13 |
Z (%) | 34 |
Hardness | HBW 423 |
2HR1 Round bar: | 1mm-800mm |
2HR1 Square bar: | 10mm * 10mm-600mm *600mm |
2HR1 Flat bar: | Thickness:8mm-800mm Width:10mm to 1500mm |
2HR1 Sheet or Plate: | Thickness:3mm-80mm Width:1.5mm to 1500mm |
2HR1 Strip or Coil: | Thickness:0.1mm-3mm Width:1.5mm-1500mm |
2HR1 Forgings: | Shafts with flanks/pipes/tubes/slugs/donuts/cubes/other shapes |