DIN 1.2378
2013-05-16 23:22:28 Print this pageThe high quality Germany DIN 1.2378 material is one of the more steel grades we supply, High alloyed CrVMo steel. 1.2378 is our main production grade, which has been approved by customers in many countries since its initial production, including our 1.2378 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 1.2378 materials, and we are willing to develop together with customers from all over the world.
Also includes 1.2378 steel material norm, chemical composition, mechanical properties, datasheet, 1.2378 equivalent, heat treatment and temperature process of 1.2378, The peak hardness can be achieved, Contains all of the specification, welding properties, let us in 1.2378 this steel grade have a more comprehensive understanding, Download the full 1.2378 PDF version of this datasheet.
Chemical composition (wt.%) of 1.2378
| Elements | Min.（≥） | Max.（≤） |
|---|---|---|
| C | 2.15 | 2.30 |
| Si | 0.15 | 0.30 |
| Mn | 0.25 | 0.40 |
| P | - | 0.035 |
| S | - | 0.035 |
| Cr | 12.00 | 13.00 |
| Mo | 0.80 | 1.00 |
| V | 2.00 | 2.30 |
Mechanical Properties of 1.2378
| Rp0.2 (MPa) | Rm (MPa) | Impact KV (J) |
Elongation A (%) |
A Z (%) | Delivery | Hardness HB |
|---|---|---|---|---|---|---|
| 872 (≥) | 859 (≥) | 14 | 42 | 42 | Solution & Aging, Ann, Ausaging, Q+T | 314 |