AISI S43020
2013-10-25 10:00:39 Print this pageThe high quality USA AISI S43020 material is one of the more steel grades we supply, Ferritic Chromium Free-Machining Stainless Steel. S43020 is our main production grade, which has been approved by customers in many countries since its initial production, including our S43020 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 S43020 materials, and we are willing to develop together with customers from all over the world.
Also includes S43020 steel material norm, chemical composition, mechanical properties, datasheet, S43020 equivalent, heat treatment and temperature process of S43020, The peak hardness can be achieved, Contains all of the specification, welding properties, let us in S43020 this steel grade have a more comprehensive understanding, Download the full S43020 PDF version of this datasheet.
Chemical composition (wt.%) of S43020
| Elements | Min.（≥） | Max.（≤） |
|---|---|---|
| C | - | 0.12 |
| Mn | - | 1.25 |
| Si | - | 1.00 |
| P | - | 0.06 |
| S | - | 0.15 |
| Cr | 16.00 | 18.00 |
| Ni | - | - |
| Mo | - | 0.60 |
Mechanical Properties of S43020
| Rp0.2 (MPa) | Rm (MPa) | Impact KV (J) |
Elongation A (%) |
A Z (%) | Delivery | Hardness HB |
|---|---|---|---|---|---|---|
| 228 (≥) | 117 (≥) | 44 | 23 | 24 | Solution & Aging, Ann, Ausaging, Q+T | 133 |