Copper-nickel-silicon alloy strip is a new type of elastic copper alloy, which has relatively good elasticity and strength, and also has very good electrical conductivity. Therefore, copper-nickel-silicon alloy strips can replace high-elasticity beryllium copper in many occasions requiring high electrical conductivity. Copper-nickel-silicon alloy strips are particularly subjected to temperature aging treatments at the later stages of the alloy manufacturing process. |
Item |
Copper-nickel-silicon Alloy Strip |
Standard |
ASTM, AISI, JIS, ISO, EN, BS, GB, etc. |
Capacity for being hot formed |
Excellent |
Size |
Width: 5mm~700mm Various sizes can be customized |
Spot weld |
Good |
Export to |
United States, Australia, Brazil, Canada, Germany, Peru, Japan, Italy, United Kingdom, Arabia, etc. |
Transport package |
Packed with anti-rust paper inside, outside with plastic bags, wooden pallets or according to customer requirements. |
Price term |
EXW, FOB, CIF, CFR, CNF, etc. |
Payment |
T/T, Western Union, L/C, etc. |
Certificates |
TUV&ISO&GL&BV,etc. |
Brazing |
Good |
Alloy or not |
Good |
Modulus of elasticity(KN/mm²) |
135 |
Properties and application |
It is used to manufacture high-strength parts, such as contact springs, connectors, and lead frames, that require good formability, high endurance relaxation capacity, and moderate electrical conductivity. |
C19010 chemical composition
Copper (Cu) |
Nickel (Ni) |
Phosphorus (P) |
Silicon (Si) |
margin |
0.8~1.8 |
0.01~0.05 |
0.15~0.35 |