The high quality Australia AS HA4N material is one of the more steel grades we supply, Australia Structural steel. HA4N is our main production grade, which has been approved by customers in many countries since its initial production, including our HA4N 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 HA4N materials, and we are willing to develop together with customers from all over the world.
Also includes HA4N steel material norm, chemical composition, mechanical properties, datasheet, HA4N equivalent, heat treatment and temperature process of HA4N, The peak hardness can be achieved, Contains all of the specification, welding properties, let us in HA4N this steel grade have a more comprehensive understanding, Download the full HA4N PDF version of this datasheet.
| C(％) | Si(％) | Mn(％) | P(％) | S(％) | Cr(％) | Ni(％) | Mo(％) |
|---|---|---|---|---|---|---|---|
| 0.08 | 0.03 | 0.4 | 0.030 | 0.020 | 0.15 | 0.15 | 0.05 |
| Cu(%) | Nb(%) | Ti(%) | |||||
| Max 0.15 | 0.1 | Max 0.040 |
| Rp0.2 (MPa) | Rm (MPa) | Impact KV (J) |
Elongation A (%) |
A Z (%) | Delivery | Hardness HB |
|---|---|---|---|---|---|---|
| 524 (≥) | 779 (≥) | 33 | 24 | 14 | Solution & Aging, Ann, Ausaging, Q+T | 433 |