The high quality Spain UNE C55E material is one of the more steel grades we supply, Spain structural alloy steel. C55E is our main production grade, which has been approved by customers in many countries since its initial production, including our C55E 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 C55E materials, and we are willing to develop together with customers from all over the world.
Also includes C55E steel material norm, chemical composition, mechanical properties, datasheet, C55E equivalent, heat treatment and temperature process of C55E, The peak hardness can be achieved, Contains all of the specification, welding properties, let us in C55E this steel grade have a more comprehensive understanding, Download the full C55E PDF version of this datasheet.
| C(％) | Si(％) | Mn(％) | P(％) | S(％) | Cr(％) | Ni(％) | Mo(％) |
|---|---|---|---|---|---|---|---|
| 0.52-0.60 | 0.4 | 0.60-0.90 | 0.035 | 0.035 | 0, 40 | 0.40 | 0.10 |
| Rp0.2 (MPa) | Rm (MPa) | Impact KV (J) |
Elongation A (%) |
A Z (%) | Delivery | Hardness HB |
|---|---|---|---|---|---|---|
| 929 (≥) | 773 (≥) | 22 | 12 | 12 | Solution & Aging, Ann, Ausaging, Q+T | 121 |