JIS SUS 440C
2014-01-06 15:29:12 Print this pageThe high quality Japan JIS SUS 440C material is one of the more steel grades we supply, JIS G 4303 (2012),Stainless steel bars. SUS 440C is our main production grade, which has been approved by customers in many countries since its initial production, including our SUS 440C 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 440C materials, and we are willing to develop together with customers from all over the world.
Also includes SUS 440C steel material norm, chemical composition, mechanical properties, datasheet, SUS 440C equivalent, heat treatment and temperature process of SUS 440C, The peak hardness can be achieved, Contains all of the specification, welding properties, let us in SUS 440C this steel grade have a more comprehensive understanding, Download the full SUS 440C PDF version of this datasheet.
Chemical composition (wt.%) of SUS 440C
| Elements | Min.（≥） | Max.（≤） |
|---|---|---|
| C | 0.95 | 1.20 |
| Si | - | 1.00 |
| Mn | - | 1.00 |
| P | - | 0.04 |
| S | - | 0.03 |
| Cr | 16.00 | 18.00 |
| Ni | - | 0.60 |
| Mo | - | 0.75 |
| N | - | - |
Mechanical Properties of SUS 440C
| Rp0.2 (MPa) | Rm (MPa) | Impact KV (J) |
Elongation A (%) |
A Z (%) | Delivery | Hardness HB |
|---|---|---|---|---|---|---|
| 663 (≥) | 359 (≥) | 32 | 41 | 34 | Solution & Aging, Ann, Ausaging, Q+T | 121 |