Quick Details
- Processing Time:-
- Port:Tianjin/Beijing
- Supply Ability: -
- Brand Name:Xinda
Non sparking Combination Wrench Copper Spanner Explosion proof hand tools
aluminum bronze or beryllium copper material
performance of non sparking tools
3.2,Beryllium copper,Be-Cu,the copper base alloy was forming by adding some metals such as beryllium,nickel.
The thermal and electrical conductivity of these two materials are very good,beryllium bronze is non-magnetic and can be used in strong magnetic fields.
Suitable for hydrogen with concentration below 21%,standard code GBEX ⅡC
Hardness is not less than HRC35,Tensile strength δ b 105-120kgf/mm2
