SAE A 240 S31266
2013-08-07 08:29:47 Print this pageThe high quality USA SAE A 240 S31266 material is one of the more steel grades we supply, SAE ASTM A 240/A 240M,ustenitic Chromium Nickel Molybdenum Wolfram Copper Nitrogen Stainless Steel. A 240 S31266 is our main production grade, which has been approved by customers in many countries since its initial production, including our A 240 S31266 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 A 240 S31266 materials, and we are willing to develop together with customers from all over the world.
Also includes A 240 S31266 steel material norm, chemical composition, mechanical properties, datasheet, A 240 S31266 equivalent, heat treatment and temperature process of A 240 S31266, The peak hardness can be achieved, Contains all of the specification, welding properties, let us in A 240 S31266 this steel grade have a more comprehensive understanding, Download the full A 240 S31266 PDF version of this datasheet.
Chemical composition (wt.%) of A 240 S31266
| Elements | Min.（≥） | Max.（≤） |
|---|---|---|
| C | - | 0.030 |
| Si | - | 1.00 |
| Mn | 2.00 | 4.00 |
| P | - | 0.035 |
| S | - | 0.02 |
| Cr | 23.0 | 25.0 |
| Ni | 21.0 | 24.0 |
| Mo | 5.00 | 7.00 |
| Cu | 0.50 | 3.00 |
| N | 0.35 | 0.60 |
| W | 1.00 | 3.00 |
Mechanical Properties of A 240 S31266
| Rp0.2 (MPa) | Rm (MPa) | Impact KV (J) |
Elongation A (%) |
A Z (%) | Delivery | Hardness HB |
|---|---|---|---|---|---|---|
| 454 (≥) | 477 (≥) | 34 | 24 | 43 | Solution & Aging, Ann, Ausaging, Q+T | 142 |