15-15 LC
2014-01-06 14:57:25 Print this pageThe high quality USA 15-15 LC material is one of the more steel grades we supply, High temperature alloys and other special alloys. 15-15 LC is our main production grade, which has been approved by customers in many countries since its initial production, including our 15-15 LC 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 15-15 LC materials, and we are willing to develop together with customers from all over the world.
Also includes 15-15 LC steel material norm, chemical composition, mechanical properties, datasheet, 15-15 LC equivalent, heat treatment and temperature process of 15-15 LC, The peak hardness can be achieved, Contains all of the specification, welding properties, let us in 15-15 LC this steel grade have a more comprehensive understanding, Download the full 15-15 LC PDF version of this datasheet.
Chemical composition (wt.%) of 15-15 LC
| Elements | Min.（≥） | Max.（≤） |
|---|---|---|
| C | - | 0.03 |
| Si | - | 0.04 |
| Mn | - | 15.3 |
| Cr | - | 16.3 |
| Ni | - | 1.10 |
| Mo | - | 1.10 |
| Cu | - | 0.56 |
| N | - | 0.40 |
| Fe | - | remaining |
Mechanical Properties of 15-15 LC
| Rp0.2 (MPa) | Rm (MPa) | Impact KV (J) |
Elongation A (%) |
A Z (%) | Delivery | Hardness HB |
|---|---|---|---|---|---|---|
| 336 (≥) | 424 (≥) | 44 | 21 | 13 | Solution & Aging, Ann, Ausaging, Q+T | 414 |