JIS SUS 309S
2014-01-06 15:29:12 Print this pageThe high quality Japan JIS SUS 309S material is one of the more steel grades we supply, JIS G 4303 (2012),Stainless steel bars. SUS 309S is our main production grade, which has been approved by customers in many countries since its initial production, including our SUS 309S 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 SUS 309S materials, and we are willing to develop together with customers from all over the world.
Also includes SUS 309S steel material norm, chemical composition, mechanical properties, datasheet, SUS 309S equivalent, heat treatment and temperature process of SUS 309S, The peak hardness can be achieved, Contains all of the specification, welding properties, let us in SUS 309S this steel grade have a more comprehensive understanding, Download the full SUS 309S PDF version of this datasheet.
Chemical composition (wt.%) of SUS 309S
| Elements | Min.（≥） | Max.（≤） |
|---|---|---|
| C | - | 0.08 |
| Si | - | 1.00 |
| Mn | - | 2.00 |
| P | - | 0.045 |
| S | - | 0.03 |
| Cr | 22.00 | 24.00 |
| Ni | 12.00 | 15.00 |
| Mo | - | - |
| N | - | - |
Mechanical Properties of SUS 309S
| Rp0.2 (MPa) | Rm (MPa) | Impact KV (J) |
Elongation A (%) |
A Z (%) | Delivery | Hardness HB |
|---|---|---|---|---|---|---|
| 832 (≥) | 759 (≥) | 33 | 33 | 22 | Solution & Aging, Ann, Ausaging, Q+T | 332 |