| 出生地 |
China |
| 牌子的名字 |
PW |
| 类型 |
锌钢丝 |
| 合金或者不是 |
是合金做的 |
Zinc cupronickel Features:1) Standards: a) GB / QB: BZn25-18, BZn22-18, BZn18-20, BZn18-18, BZn15-20, BZn12-25, BZn10-25, BZn8-25 b) ASTM / CDA: C75200, C76400, C75400, C76200, C76000, C74500 c) JIS: C7451, C7521, C7541, C7701 d) DIN: CuNi25Zn18, CuNi22Zn18, CuNi18Zn20, CuNi25Zn20, CuNi12Zn25, CuNi10Zn25 2) Specification: 0.1 - 8.0mm 3) Excellent corrosion-resistance, elasticity, welding and strength performances 4) Application: suitable for spectacles fittings, electric and electronic parts, craft ornaments, optical instruments and resistance line