AMS 1.4307
2014-01-06 15:29:12 Print this pageThe high quality USA AMS 1.4307 material is one of the more steel grades we supply, AMS SA/EN 10028-7,Specification for flat products made of steels for pressure purposes - Part 7: Stainless steels. 1.4307 is our main production grade, which has been approved by customers in many countries since its initial production, including our 1.4307 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 1.4307 materials, and we are willing to develop together with customers from all over the world.
Also includes 1.4307 steel material norm, chemical composition, mechanical properties, datasheet, 1.4307 equivalent, heat treatment and temperature process of 1.4307, The peak hardness can be achieved, Contains all of the specification, welding properties, let us in 1.4307 this steel grade have a more comprehensive understanding, Download the full 1.4307 PDF version of this datasheet.
Chemical composition (wt.%) of 1.4307
| Elements | Min.（≥） | Max.（≤） |
|---|---|---|
| C | - | 0.15 |
| Si | - | 1.00 |
| Mn | 3.75 | 4.75 |
| P | - | 0.045 |
| S | - | 0.03 |
| Ni | 9.00 | 10.50 |
| Cr | 19.00 | 22.00 |
| Al | - | - |
| Cu | - | - |
| Ti | - | - |
| Fe | - | - |
| N | - | - |
| Mo | - | - |
| V | - | - |
Mechanical Properties of 1.4307
| Rp0.2 (MPa) | Rm (MPa) | Impact KV (J) |
Elongation A (%) |
A Z (%) | Delivery | Hardness HB |
|---|---|---|---|---|---|---|
| 688 (≥) | 867 (≥) | 23 | 44 | 41 | Solution & Aging, Ann, Ausaging, Q+T | 122 |
