|
铍青铜 |
QBE2 |
BE1.80-2.1,NI0.2-0.5,AL≤0.15,FE≤0.15,PB≤0.005,SI≤0.15,CU余量,杂质总和≤0.5 |
|
QBE1.9 |
BE1.85-2.1,NI0.2-0.4,TI0.10-0.25,AL≤0.15,FE≤0.15,PB≤0.005,SI≤0.15,CU余量,杂质总和≤0.5 |
|
|
QBE1.9-0.1 |
BE1.85-2.1,NI0.2-0.4,TI0.10-0.25,MG0.07-0.13,AL≤0.15,FE≤0.15,PB≤0.005,SI≤0.15,CU余量,杂质总和≤0.5 |
|
|
QBE1.7 |
BE1.6-1.85,NI0.2-0.4,TI0.10-0.25,AL≤0.15,FE≤0.15,PB≤0.005,SI≤0.15,CU余量,杂质总和≤0.5 |
|
|
QBE0.6-2.5 |
BE0.40-0.70,CO2.4-2.7,AL≤0.20,SI≤0.20,FE≤0.10,CU余量 |
