1. Hardness layer reaches 1 mm. thickness. Hardness does not decrease with depth.
2. Hardness does not decrease under normal temperature.
3. Outstanding corrosion-resistance.
4. Wear resistance on the hardened layer is 2~3times
1/5
Bimetal Screw
2014-02-25 23:429710询价
| 价格 | 面议 |
| 发货 | China(Mainland)付款后3天内 |
| Payment Terms | L/C,D/A,D/P,T/T,Western Union,MoneyGram |
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