antimonial lead

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Noun1.antimonial lead - a lead alloy that contains about 5% antimony
atomic number 82, Pb, lead - a soft heavy toxic malleable metallic element; bluish white when freshly cut but tarnishes readily to dull grey; "the children were playing with lead soldiers"
grid metal - a kind of hard lead that is used for grids in storage batteries
References in periodicals archive ?
The hoisting device comprises a part of biological protection against ionizing radiation tungsten alloy and another antimonial lead.
The company also produces ammonium sulfate, antimony trioxide, sulfuric acid and antimonial lead.
In the tubular design, the positive plate consists of rods of antimonial lead alloy surrounded by sleeves of an inert, porous material such as polyester.