The high quality Euronorm EN EN I-415QB material is one of the more steel grades we supply, Euronorm Structural steel. EN I-415QB is our main production grade, which has been approved by customers in many countries since its initial production, including our EN I-415QB 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 EN I-415QB materials, and we are willing to develop together with customers from all over the world.
Also includes EN I-415QB steel material norm, chemical composition, mechanical properties, datasheet, EN I-415QB equivalent, heat treatment and temperature process of EN I-415QB, The peak hardness can be achieved, Contains all of the specification, welding properties, let us in EN I-415QB this steel grade have a more comprehensive understanding, Download the full EN I-415QB PDF version of this datasheet.
| C(％) | Si(％) | Mn(％) | P(％) | S(％) |
|---|---|---|---|---|
| 0.16 | 0.45 | 1. 60 | 0.025 | 0.020 |
| Rp0.2 (MPa) | Rm (MPa) | Impact KV (J) |
Elongation A (%) |
A Z (%) | Delivery | Hardness HB |
|---|---|---|---|---|---|---|
| 345 (≥) | 766 (≥) | 34 | 33 | 12 | Solution & Aging, Ann, Ausaging, Q+T | 323 |