AISI S30940
2013-10-25 10:00:39 Print this pageThe high quality USA AISI S30940 material is one of the more steel grades we supply, Austenitic Chromium Nickel Columbium Heat Resisting Stainless Steel. S30940 is our main production grade, which has been approved by customers in many countries since its initial production, including our S30940 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 S30940 materials, and we are willing to develop together with customers from all over the world.
Also includes S30940 steel material norm, chemical composition, mechanical properties, datasheet, S30940 equivalent, heat treatment and temperature process of S30940, The peak hardness can be achieved, Contains all of the specification, welding properties, let us in S30940 this steel grade have a more comprehensive understanding, Download the full S30940 PDF version of this datasheet.
Chemical composition (wt.%) of S30940
| Elements | Min.（≥） | Max.（≤） |
|---|---|---|
| C | - | 0.08 |
| Mn | - | 2.00 |
| Si | - | 1.00 |
| P | - | 0.045 |
| S | - | 0.03 |
| Cr | 22.00 | 24.00 |
| Ni | 12.00 | 15.00 |
| Mo | - | - |
Mechanical Properties of S30940
| Rp0.2 (MPa) | Rm (MPa) | Impact KV (J) |
Elongation A (%) |
A Z (%) | Delivery | Hardness HB |
|---|---|---|---|---|---|---|
| 671 (≥) | 394 (≥) | 44 | 33 | 31 | Solution & Aging, Ann, Ausaging, Q+T | 414 |