The high quality China GBT Q235GJ-E material is one of the more steel grades we supply, China structural steel and alloy steel. Q235GJ-E is our main production grade, which has been approved by customers in many countries since its initial production, including our Q235GJ-E 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 Q235GJ-E materials, and we are willing to develop together with customers from all over the world.
Also includes Q235GJ-E steel material norm, chemical composition, mechanical properties, datasheet, Q235GJ-E equivalent, heat treatment and temperature process of Q235GJ-E, The peak hardness can be achieved, Contains all of the specification, welding properties, let us in Q235GJ-E this steel grade have a more comprehensive understanding, Download the full Q235GJ-E PDF version of this datasheet.
| C(％) | Si(％) | Mn(％) | P(％) | S(％) |
|---|---|---|---|---|
| Max 0.18 | Max 0.35 | 0.60-1.20 | 0.025 | 0.015 |
| Al(%) | ||||
| 0.015 |
| Rp0.2 (MPa) | Rm (MPa) | Impact KV (J) |
Elongation A (%) |
A Z (%) | Delivery | Hardness HB |
|---|---|---|---|---|---|---|
| 458 (≥) | 788 (≥) | 32 | 24 | 23 | Solution & Aging, Ann, Ausaging, Q+T | 224 |