联系人 Mr. kevin
NO.95Yangang RD Jintang Town, Zhoushan, Zhejiang
Materil: 1)high-quallity *8CrMoALA
2)*2CrMo(JIS SCM**0)
3)9Cr8Mov
4)CW6M*5Cr4V2
5)SKD*1
6)SKD*1
Heat-treatment:
1,Nitriding treatment
2,Electroplated hard-chrome finish
3,High-frequency quenching
4,Spray coating Bimetallic-alloy
5,Vacuum quenching
| Hardness After Hardening &Tempering: | HB**0 ***0 |
| Nitrided Hardness: | Hv*******0 |
| Nitrided Depth: | 0.***0.7mm |
| Nitrided Brittleness: | ≤Grade 2 |
| Surface Roughness: | Ra0.4 |
| Screw straightness: | 0.**5mm |
| Surface Chromate-plating's Hardness After Nitrided: | ≥**0Hv |
| Chromate-plating Depth: | 0.***0.*0mm |
| Bimetallic-alloy Hardness: | HRC*6 **5 |
| Alloy Depth: | 0.**2.0mm |
| 国家: | China |
| 型号: | 65/132 |
| 离岸价格: | 3600 ~ 4200 / Set ( Negotiable ) 获取最新报价 |
| 位置: | china |
| 最小订单价格: | 3600 per Set |
| 最小订单: | 1 Set |
| 包装细节: | woodern |
| 交货时间: | 30days |
| 供应能力: | 40 Set per Month |
| 付款方式: | T/T |
| 產品組 : | conical twin screw barrel |
