The high quality Spain UNE S420NC material is one of the more steel grades we supply, Spain structural steel. S420NC is our main production grade, which has been approved by customers in many countries since its initial production, including our S420NC 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 S420NC materials, and we are willing to develop together with customers from all over the world.
Also includes S420NC steel material norm, chemical composition, mechanical properties, datasheet, S420NC equivalent, heat treatment and temperature process of S420NC, The peak hardness can be achieved, Contains all of the specification, welding properties, let us in S420NC this steel grade have a more comprehensive understanding, Download the full S420NC PDF version of this datasheet.
| C(％) | Si(％) | Mn(％) | P(％) | S(％) |
|---|---|---|---|---|
| 0.20 | 0.50 | 1.60 | 0.025 | 0.015 |
| Rp0.2 (MPa) | Rm (MPa) | Impact KV (J) |
Elongation A (%) |
A Z (%) | Delivery | Hardness HB |
|---|---|---|---|---|---|---|
| 955 (≥) | 929 (≥) | 11 | 12 | 22 | Solution & Aging, Ann, Ausaging, Q+T | 133 |