The high quality Russia ГОСТ 18X11MHΦБ material is one of the more steel grades we supply, Martensite Heat-Resistant Steel. 18X11MHΦБ is our main production grade, which has been approved by customers in many countries since its initial production, including our 18X11MHΦБ 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 18X11MHΦБ materials, and we are willing to develop together with customers from all over the world.
Also includes 18X11MHΦБ steel material norm, chemical composition, mechanical properties, datasheet, 18X11MHΦБ equivalent, heat treatment and temperature process of 18X11MHΦБ, The peak hardness can be achieved, Contains all of the specification, welding properties, let us in 18X11MHΦБ this steel grade have a more comprehensive understanding, Download the full 18X11MHΦБ PDF version of this datasheet.
| C(％) | Si(％) | Mn(％) | P(％) | S(％) | Cr(％) | Ni(％) | Mo(％) | V(%) |
|---|---|---|---|---|---|---|---|---|
| 0.15-0.21 | Max 0.60 | 0.60-1.00 | Max 0.03 | Max 0.025 | 10.0-11.5 | 0.50-1.00 | 0.80-1.10 | 0.20-0.40 |
| Nb(%) | Ti(%) | |||||||
| 0.20-0.45 | Max 0.20 |
| Rp0.2 (MPa) | Rm (MPa) | Impact KV (J) |
Elongation A (%) |
A Z (%) | Delivery | Hardness HB |
|---|---|---|---|---|---|---|
| 474 (≥) | 641 (≥) | 23 | 21 | 41 | Solution & Aging, Ann, Ausaging, Q+T | 111 |
1.2581(H21, X30WCrV93, SKD5) Hot-Work Mould Steel