AMS SA-240 S31640
2013-08-07 08:29:47 Print this pageThe high quality USA AMS SA-240 S31640 material is one of the more steel grades we supply, AMS SA-240/SA-240M,Specification for Chromium and Chromium-Nickel Stainless Steel Plate, Sheet, and Strip for Pressure Vessels and for General Applications . SA-240 S31640 is our main production grade, which has been approved by customers in many countries since its initial production, including our SA-240 S31640 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 SA-240 S31640 materials, and we are willing to develop together with customers from all over the world.
Also includes SA-240 S31640 steel material norm, chemical composition, mechanical properties, datasheet, SA-240 S31640 equivalent, heat treatment and temperature process of SA-240 S31640, The peak hardness can be achieved, Contains all of the specification, welding properties, let us in SA-240 S31640 this steel grade have a more comprehensive understanding, Download the full SA-240 S31640 PDF version of this datasheet.
Chemical composition (wt.%) of SA-240 S31640
| Elements | Min.（≥） | Max.（≤） |
|---|---|---|
| C | - | 0.08 |
| Si | - | 1.00 |
| Mn | - | 2.00 |
| P | - | 0.045 |
| S | - | 0.03 |
| Cr | 16.0 | 18.0 |
| Ni | 10.0 | 14.0 |
| Mo | 2.00 | 3.00 |
| N | - | 0.10 |
| Carbon equivalent | - | 10xC≤b≤1.10 |
Mechanical Properties of SA-240 S31640
| Rp0.2 (MPa) | Rm (MPa) | Impact KV (J) |
Elongation A (%) |
A Z (%) | Delivery | Hardness HB |
|---|---|---|---|---|---|---|
| 738 (≥) | 768 (≥) | 34 | 11 | 14 | Solution & Aging, Ann, Ausaging, Q+T | 344 |