The high quality Australia AS 5145H material is one of the more steel grades we supply, Australia Structural steel. 5145H is our main production grade, which has been approved by customers in many countries since its initial production, including our 5145H 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 5145H materials, and we are willing to develop together with customers from all over the world.
Also includes 5145H steel material norm, chemical composition, mechanical properties, datasheet, 5145H equivalent, heat treatment and temperature process of 5145H, The peak hardness can be achieved, Contains all of the specification, welding properties, let us in 5145H this steel grade have a more comprehensive understanding, Download the full 5145H PDF version of this datasheet.
| C(％) | Si(％) | Mn(％) | P(％) | S(％) | Cr(％) |
|---|---|---|---|---|---|
| 0.42-0.49 | 0.10-0.35 | 0.60-1.00 | 0.040 | 0.040 | 0.60-1.00 |
| Rp0.2 (MPa) | Rm (MPa) | Impact KV (J) |
Elongation A (%) |
A Z (%) | Delivery | Hardness HB |
|---|---|---|---|---|---|---|
| 347 (≥) | 479 (≥) | 12 | 41 | 22 | Solution & Aging, Ann, Ausaging, Q+T | 114 |