GUANGZHOU TECHWAY MACHINERY CORPORATION
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20CrMnTiH steel is a kind of good carburizing steel with high harden ability. After carburizing and quenching, it has a hard and wear-resistant surface and a strong core, with low temperature impact toughness, medium weld ability and good machinability after normalizing.
Used for manufacturing high speed, medium or heavy load, impact and friction of the important parts, such as gear, ring gear, gear shaft etc.
| C: | 0.17~0.23 |
| Si: | 0.17~0.37 |
| Mn: | 0.80~1.15 |
| S: | ≤0.035 |
| P: | s0.035 |
| Cr: | 1 .00~1.35 |
| Ni: | s0.030 |
| Cu: | ≤0.030 |
| Ti: | 0.04~0.10 |
