 
     
  
  
 
    
| Cu(%) | ≧97.0 | ≧97.0 | ≧97.0 | ≧97.0 | ≧97.0 | ≧97.0 | ≧97.0 | ≧97.0 | ≧97.0 | ≧97.0 | 
|---|
Copper-Beryllium Alloy Rolled Bars
| Steel Type | Standard | Country Code | Si(%) | Al(%) | Cu(%) | More | C1720B | 10879 | CNS | ≦0.2 | ≦0.2 | ≧97 | More | C1720B | H3270 | JIS | ≧97.0 | More | C17200 | B196 | ASTM | ≦0.2 | ≦0.2 | ≧97.0 | More | CuBe2 | 17666 | DIN | ≧97 | More | 
|---|
| C1720W | C17200 | QBe 2 | C1720P/C1720R | C1720B | C1720W | C1720B | CuBe2 | C17200 | C17200 | C1720 | C1720 | 
| 5154 | H80 | PBC2 | 4118H | AZ80A | SMA480CW | LBC4 | CuSn10 | C21000 | SEV245 |