The high quality UK B.S. 442S19 material is one of the more steel grades we supply, 442S19 is available as Bar (Round, Shapes), Billet, Wire, Strip. Alloy 422(AMS 5655). 442S19 is our main production grade, which has been approved by customers in many countries since its initial production, including our 442S19 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 442S19 materials, and we are willing to develop together with customers from all over the world.
Also includes 442S19 steel material norm, chemical composition, mechanical properties, datasheet, 442S19 equivalent, heat treatment and temperature process of 442S19, The peak hardness can be achieved, Contains all of the specification, welding properties, let us in 442S19 this steel grade have a more comprehensive understanding, Download the full 442S19 PDF version of this datasheet.
| C(％) | Si(％) | Mn(％) | P(％) | S(％) | Cr(％) | Ni(％) | Mo(％) | V(%) | W(%) |
|---|---|---|---|---|---|---|---|---|---|
| 0.20-0.25 | 0.20-0.60 | 1.0 | 0.040 | 0.030 | 11.0-13.5 | 0.50-1.0 | 0.75-1.25 | 0.17-0.30 | 0.75-1.25 |
| Cu(%) | Other(%) | ||||||||
| 0.50 | Fe:Balance; |
| Rp0.2 (MPa) | Rm (MPa) | Impact KV (J) |
Elongation A (%) |
A Z (%) | Delivery | Hardness HB |
|---|---|---|---|---|---|---|
| 471 (≥) | 371 (≥) | 11 | 32 | 22 | Solution & Aging, Ann, Ausaging, Q+T | 243 |