The high quality USA AISI 20Cr-18Ni+Mo+Cu material is one of the more steel grades we supply, . 20Cr-18Ni+Mo+Cu is our main production grade, which has been approved by customers in many countries since its initial production, including our 20Cr-18Ni+Mo+Cu 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 20Cr-18Ni+Mo+Cu materials, and we are willing to develop together with customers from all over the world.
Also includes 20Cr-18Ni+Mo+Cu steel material norm, chemical composition, mechanical properties, datasheet, 20Cr-18Ni+Mo+Cu equivalent, heat treatment and temperature process of 20Cr-18Ni+Mo+Cu, The peak hardness can be achieved, Contains all of the specification, welding properties, let us in 20Cr-18Ni+Mo+Cu this steel grade have a more comprehensive understanding, Download the full 20Cr-18Ni+Mo+Cu PDF version of this datasheet.
| C(％) | Si(％) | Mn(％) | P(％) | S(％) | Cr(％) | Ni(％) | Mo(％) |
|---|---|---|---|---|---|---|---|
| Max 0.025 | Max 1.00 | Max 1.20 | Max 0.045 | Max 0.010 | 19.5-20.5 | 17.5-19.5 | 6.0-7.0 |
| N(%) | Cu(%) | ||||||
| 0.18-0.24 | 0.50-1.00 |
| Rp0.2 (MPa) | Rm (MPa) | Impact KV (J) |
Elongation A (%) |
A Z (%) | Delivery | Hardness HB |
|---|---|---|---|---|---|---|
| 798 (≥) | 553 (≥) | 11 | 12 | 32 | Solution & Aging, Ann, Ausaging, Q+T | 331 |