鋳鉄LR5

ЛР5
LP5
LR5
BeB5

ГОСТ В11 ГОСТ 4832-95

C S P Mn Cr Si Fe Al V Ti Pb Mg
ГОСТ 4832-95 3.4-4.5 ≤0.01 ≤0.12 ≤1 ≤0.04 1.6-2 ≤0.005 ≤0.05 ≤0.05 ≤0.005 ≤0.019