银焊粉49%Ag49,Zn23,Mn7Ni4.5,CuRem银焊粉49%Ag49,Zn23,Mn7Ni4.5,CuRem625-725℃700~760℃银焊粉20%Ag20,Zn35,CuRem银焊粉20%Ag20,Zn35,CuRem690-795℃710~850℃双重焊接用的钎料,非常硬银焊粉30%Ag30,Zn22,Cd20,CuRem银焊粉30%Ag30,Zn22,Cd20,CuRem650-750℃740~840℃含银量较低、熔点适中,成本较低。适于焊接较大接触面的工件。308L不锈钢焊丝308L不锈钢焊丝ER308L0.020.41.7520100.4- 0.050.015Cu 0.5 max308LSi不锈钢焊丝308LSi不锈钢焊丝ER308LSi0.020.81.752010 - 0.0250.005Cu 0.5 max
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