The high quality China GBT GH2901 material is one of the more steel grades we supply, High temperature iron base alloy. GH2901 is our main production grade, which has been approved by customers in many countries since its initial production, including our GH2901 round bars, flat bar, forgings, fasteners, tubes, wires, strips, sheets & Plates, as well as a variety of profiles, professional high precision auto-lathe processing manufacturer of clinching fasteners, axes, standoffs, screws, studs, nuts, bolt, OEM parts and special shaped turning partsthe state of delivery includes quenched and tempered, annealed, machined semi-finished products, we also have strict management of the packaging, to avoid material damage from transportation. We are the best supplier of GH2901 materials, and we are willing to develop together with customers from all over the world.
Also includes GH2901 steel material norm, chemical composition, mechanical properties, datasheet, GH2901 equivalent, heat treatment and temperature process of GH2901, The peak hardness can be achieved, Contains all of the specification, welding properties, let us in GH2901 this steel grade have a more comprehensive understanding, Download the full GH2901 PDF version of this datasheet.
| C(％) | Mn(％) | Cr(％) | Ni(％) | Mo(％) |
|---|---|---|---|---|
| 0.02-0.06 | Max 0.4 | 11.0-14.0 | 40.0-45.0 | 5.0-6.5 |
| B(%) | Al(%) | Ti(%) | ||
| 0.001-0.02 | Max 0.3 | 2.8-3.1 |
| Rp0.2 (MPa) | Rm (MPa) | Impact KV (J) |
Elongation A (%) |
A Z (%) | Delivery | Hardness HB |
|---|---|---|---|---|---|---|
| 664 (≥) | 612 (≥) | 42 | 44 | 44 | Solution & Aging, Ann, Ausaging, Q+T | 243 |