The high quality Australia AS K8660HS material is one of the more steel grades we supply, Australia Structural steel. K8660HS is our main production grade, which has been approved by customers in many countries since its initial production, including our K8660HS 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 K8660HS materials, and we are willing to develop together with customers from all over the world.
Also includes K8660HS steel material norm, chemical composition, mechanical properties, datasheet, K8660HS equivalent, heat treatment and temperature process of K8660HS, The peak hardness can be achieved, Contains all of the specification, welding properties, let us in K8660HS this steel grade have a more comprehensive understanding, Download the full K8660HS PDF version of this datasheet.
| C(％) | Si(％) | Mn(％) | P(％) | S(％) | Cr(％) | Ni(％) | Mo(％) |
|---|---|---|---|---|---|---|---|
| 0.55-0.65 | 0.10-0.35 | 0.70-1.05 | 0.040 | 0.04 | 0.35-0.65 | 0.35-0.75 | 0.15-0.25 |
| Rp0.2 (MPa) | Rm (MPa) | Impact KV (J) |
Elongation A (%) |
A Z (%) | Delivery | Hardness HB |
|---|---|---|---|---|---|---|
| 377 (≥) | 793 (≥) | 14 | 24 | 12 | Solution & Aging, Ann, Ausaging, Q+T | 342 |