AISI S40300
2013-10-25 10:00:39 Print this pageThe high quality USA AISI S40300 material is one of the more steel grades we supply, Martensitic Stainless Steel (Hardenable by Heat Treatment) . S40300 is our main production grade, which has been approved by customers in many countries since its initial production, including our S40300 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 S40300 materials, and we are willing to develop together with customers from all over the world.
Also includes S40300 steel material norm, chemical composition, mechanical properties, datasheet, S40300 equivalent, heat treatment and temperature process of S40300, The peak hardness can be achieved, Contains all of the specification, welding properties, let us in S40300 this steel grade have a more comprehensive understanding, Download the full S40300 PDF version of this datasheet.
Chemical composition (wt.%) of S40300
| Elements | Min.（≥） | Max.（≤） |
|---|---|---|
| C | - | 0.15 |
| Mn | - | 1.00 |
| Si | - | 0.50 |
| P | - | 0.04 |
| S | - | 0.03 |
| Cr | 11.50 | 13.00 |
| Ni | - | - |
| Mo | - | - |
Mechanical Properties of S40300
| Rp0.2 (MPa) | Rm (MPa) | Impact KV (J) |
Elongation A (%) |
A Z (%) | Delivery | Hardness HB |
|---|---|---|---|---|---|---|
| 449 (≥) | 429 (≥) | 12 | 11 | 11 | Solution & Aging, Ann, Ausaging, Q+T | 113 |
