ASTM L6
2013-05-16 23:22:28 Print this pageThe high quality USA ASTM L6 material is one of the more steel grades we supply, Low Alloy Tool Steel. L6 is our main production grade, which has been approved by customers in many countries since its initial production, including our L6 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 L6 materials, and we are willing to develop together with customers from all over the world.
Also includes L6 steel material norm, chemical composition, mechanical properties, datasheet, L6 equivalent, heat treatment and temperature process of L6, The peak hardness can be achieved, Contains all of the specification, welding properties, let us in L6 this steel grade have a more comprehensive understanding, Download the full L6 PDF version of this datasheet.
Chemical composition (wt.%) of L6
| Elements | Min.（≥） | Max.（≤） |
|---|---|---|
| C | 0.65 | 0.75 |
| Si | 0.10 | 0.50 |
| Mn | 0.25 | 0.80 |
| P | - | 0.030 |
| S | - | 0.030 |
| Cr | 0.60 | 1.20 |
| Mo | - | 0.50 |
| V | - | - |
| W | - | - |
| Ni＋Cu | - | 0.75 |
| Ni | 1.25 | 2.00 |
Mechanical Properties of L6
| Rp0.2 (MPa) | Rm (MPa) | Impact KV (J) |
Elongation A (%) |
A Z (%) | Delivery | Hardness HB |
|---|---|---|---|---|---|---|
| 976 (≥) | 786 (≥) | 31 | 24 | 11 | Solution & Aging, Ann, Ausaging, Q+T | 432 |
