AISI L52940
2014-01-06 15:29:12 Print this pageThe high quality USA AISI L52940 material is one of the more steel grades we supply, Battery alloy. L52940 is our main production grade, which has been approved by customers in many countries since its initial production, including our L52940 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 L52940 materials, and we are willing to develop together with customers from all over the world.
Also includes L52940 steel material norm, chemical composition, mechanical properties, datasheet, L52940 equivalent, heat treatment and temperature process of L52940, The peak hardness can be achieved, Contains all of the specification, welding properties, let us in L52940 this steel grade have a more comprehensive understanding, Download the full L52940 PDF version of this datasheet.
Chemical composition (wt.%) of L52940
| Elements | Min.（≥） | Max.（≤） |
|---|---|---|
| C | - | 0.01 |
| Si | - | 0.20 |
| Mn | - | 0.30 |
| P | - | - |
| S | - | - |
| Ni | - | 0.15 |
| Cr | 28.00 | 30.00 |
| Al | - | - |
| Cu | - | 0.15 |
| Ti | - | - |
| Fe | - | - |
| N | - | 0.02 |
| Mo | 3.50 | 4.20 |
Mechanical Properties of L52940
| Rp0.2 (MPa) | Rm (MPa) | Impact KV (J) |
Elongation A (%) |
A Z (%) | Delivery | Hardness HB |
|---|---|---|---|---|---|---|
| 238 (≥) | 655 (≥) | 24 | 14 | 43 | Solution & Aging, Ann, Ausaging, Q+T | 222 |