The high quality China CNS SWRCH33K material is one of the more steel grades we supply, China Taiwan Structural steel. SWRCH33K is our main production grade, which has been approved by customers in many countries since its initial production, including our SWRCH33K 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 SWRCH33K materials, and we are willing to develop together with customers from all over the world.
Also includes SWRCH33K steel material norm, chemical composition, mechanical properties, datasheet, SWRCH33K equivalent, heat treatment and temperature process of SWRCH33K, The peak hardness can be achieved, Contains all of the specification, welding properties, let us in SWRCH33K this steel grade have a more comprehensive understanding, Download the full SWRCH33K PDF version of this datasheet.
| C(％) | Si(％) | Mn(％) | P(％) | S(％) |
|---|---|---|---|---|
| 0.30-0.36 | 0.10-0.35 | 0.60-0.90 | 0.030 | Max 0.035 |
| Al(%) | ||||
| — |
| Rp0.2 (MPa) | Rm (MPa) | Impact KV (J) |
Elongation A (%) |
A Z (%) | Delivery | Hardness HB |
|---|---|---|---|---|---|---|
| 147 (≥) | 896 (≥) | 42 | 44 | 41 | Solution & Aging, Ann, Ausaging, Q+T | 243 |