PbSb5合金

PbSb5
PbSb5
PbSb5
PbSb5

ГОСТ В51 ГОСТ 1292-81, ГОСТ 1292-2005

Ni Fe Cu As Zn Sn Sb Pb Bi Mg Ag Na
ГОСТ 1292-81 ≤0.001 ≤0.005 ≤0.02 ≤0.01 ≤0.002 ≤0.01 4.5-5.5 ≤0.04 ≤0.002 ≤0.02 ≤0.0013