 
     
  
  
 
    
| Si(%) | Al(%) | Cu(%) | ≦0.2 | ≦0.2 | ≦0.2 | ≦0.2 | ≦0.2 | ≦0.2 | ≦0.2 | ≦0.2 | ≦0.2 | ≦0.2 | 
|---|
Copper Beryllium Alloy Wires
| Steel Type | Standard | Country Code | Si(%) | Al(%) | Cu(%) | More | C1720W | 11188 | CNS | ≦0.2 | ≦0.2 | ≧96.9 | More | C1720W | H3270 | JIS | ≧96.9 | More | C17200 | B197 | ASTM | ≦0.2 | ≦0.2 | ≧97 | More | CuBe2 | 17666 | DIN | ≧97 | More | 
|---|
| C1720W | C17200 | QBe 2 | C1720P/C1720R | C1720B | C1720W | C1720B | CuBe2 | C17200 | C17200 | C1720 | C1720 | 
| SKH53 | M41 | MDC1A | 1141 | MB2 | MB1 | SC450 | 5160 | C25 | 3003 |