The high quality UK 321S51(1105) material is one of the more steel grades we supply, austenitic special steel. 321S51(1105) is our main production grade, which has been approved by customers in many countries since its initial production, including our 321S51(1105) 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 321S51(1105) materials, and we are willing to develop together with customers from all over the world.
Also includes 321S51(1105) steel material norm, chemical composition, mechanical properties, datasheet, 321S51(1105) equivalent, heat treatment and temperature process of 321S51(1105), The peak hardness can be achieved, Contains all of the specification, welding properties, let us in 321S51(1105) this steel grade have a more comprehensive understanding, Download the full 321S51(1105) PDF version of this datasheet.
| C(％) | Si(％) | Mn(％) | P(％) | S(％) | Cr(％) | Ni(％) |
|---|---|---|---|---|---|---|
| 0.04-0.10 | Max 1.00 | Max 2.00 | Max 0.04 | Max 0.03 | 17.0-19.0 | 9.00-12.0 |
| Ti(%) | ||||||
| 5×CMax 0.80 |
| Rp0.2 (MPa) | Rm (MPa) | Impact KV (J) |
Elongation A (%) |
A Z (%) | Delivery | Hardness HB |
|---|---|---|---|---|---|---|
| 819 (≥) | 669 (≥) | 31 | 32 | 23 | Solution & Aging, Ann, Ausaging, Q+T | 413 |