The high quality Korea KS STS329J4L material is one of the more steel grades we supply, . STS329J4L is our main production grade, which has been approved by customers in many countries since its initial production, including our STS329J4L 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 STS329J4L materials, and we are willing to develop together with customers from all over the world.
Also includes STS329J4L steel material norm, chemical composition, mechanical properties, datasheet, STS329J4L equivalent, heat treatment and temperature process of STS329J4L, The peak hardness can be achieved, Contains all of the specification, welding properties, let us in STS329J4L this steel grade have a more comprehensive understanding, Download the full STS329J4L PDF version of this datasheet.
| C(％) | Si(％) | Mn(％) | P(％) | S(％) | Cr(％) | Ni(％) | Mo(％) |
|---|---|---|---|---|---|---|---|
| Max 0.030 | Max 1.00 | Max 1.50 | Max 0.04 | Max 0.03 | 24.0-26.0 | 5.50-7.50 | 2.50-3.50 |
| N(%) | |||||||
| 0.08-0.30 |
| Rp0.2 (MPa) | Rm (MPa) | Impact KV (J) |
Elongation A (%) |
A Z (%) | Delivery | Hardness HB |
|---|---|---|---|---|---|---|
| 237 (≥) | 983 (≥) | 24 | 22 | 14 | Solution & Aging, Ann, Ausaging, Q+T | 141 |