Certified Company
DNV&ABSCertified Company
DNV&ABSCertified Company
ISO 9001:2008R&D Production
In China2.4955 material is Valve Internal Combustion Engines steel (NF-EN 1009-1998).
Chemical composition of 2.4955, 2.4955 mechanical properties, 2.4955 datasheet, 2.4955 equivalent grade, Heat treatment and temperature process of 2.4955.
1Cr18Ni12 |
0Cr23Ni13 |
0Cr25Ni20 |
0Cr17Ni12Mo2 |
1Cr18Ni12Mo2Ti |
0Cr18Ni12Mo2Ti |
A-29 1025 |
1025 |
G10250 |
1026 |
G10260 |
T72301 |
W2-A |
T72302 |
G2500 |
G2500a |
F10012 |
W2-C |
T72305 |
201 |
C | 0.04-0.10 |
Si | Max 1.00 |
Mn | Max 1.00 |
P | Max 0.030 |
S | Max 0.015 |
Cr | 18.0-21.0 |
Ni | Remain |
B | Max 0.008 |
Nb | Nb+Ta 1.0-2.0 |
Al | 0.30-1.00 |
Ti | 1.0-2.0 |
other | Fe 23.0-28.0 |
Rp0.2 (MPa) | 533 (≥) |
Rm (MPa) | 721 (≥) |
AKV (J) | 34 |
A (%) | 43 |
Z (%) | 44 |
Hardness | HBW 232 |
2.4955 Round bar: | 1mm-800mm |
2.4955 Square bar: | 10mm * 10mm-600mm *600mm |
2.4955 Flat bar: | Thickness:8mm-800mm Width:10mm to 1500mm |
2.4955 Sheet or Plate: | Thickness:3mm-80mm Width:1.5mm to 1500mm |
2.4955 Strip or Coil: | Thickness:0.1mm-3mm Width:1.5mm-1500mm |
2.4955 Forgings: | Shafts with flanks/pipes/tubes/slugs/donuts/cubes/other shapes |