JIS SUS 309STP
2014-01-06 15:29:12 Print this pageThe high quality Japan JIS SUS 309STP material is one of the more steel grades we supply, JIS G 3459 (2012),Stainless steel pipes. SUS 309STP is our main production grade, which has been approved by customers in many countries since its initial production, including our SUS 309STP 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 309STP materials, and we are willing to develop together with customers from all over the world.
Also includes SUS 309STP steel material norm, chemical composition, mechanical properties, datasheet, SUS 309STP equivalent, heat treatment and temperature process of SUS 309STP, The peak hardness can be achieved, Contains all of the specification, welding properties, let us in SUS 309STP this steel grade have a more comprehensive understanding, Download the full SUS 309STP PDF version of this datasheet.
Chemical composition (wt.%) of SUS 309STP
| Elements | Min.（≥） | Max.（≤） |
|---|---|---|
| C | - | 0.08 |
| Si | - | 1.00 |
| Mn | - | 2.00 |
| P | - | 0.04 |
| S | - | 0.03 |
| Cr | 2.00 | 24.00 |
| Ni | 12.00 | 15.00 |
| Mo | - | - |
Mechanical Properties of SUS 309STP
| Rp0.2 (MPa) | Rm (MPa) | Impact KV (J) |
Elongation A (%) |
A Z (%) | Delivery | Hardness HB |
|---|---|---|---|---|---|---|
| 685 (≥) | 153 (≥) | 14 | 34 | 14 | Solution & Aging, Ann, Ausaging, Q+T | 243 |