It was shown that the maraging steel cast exhibited a higher strength, which was controlled by the casting defects in it.

结果表明，马氏体时效钢铸件热处理后强度较高，受制于其内部铸造缺陷。

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The material is divided into: carbon steel, cast steel, alloy steel, stainless steel, copper, aluminum alloy.

以材质划分为：碳钢、铸钢、合金钢、不锈钢、铜、铝合金等。

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This pipe is made of carbon steel (stainless steel, cast iron, plastic).

这管子是碳素钢(不锈钢、铸铁、塑料)制成的。

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Ford has developed a prototype vehicle--the P2000--that replaces steel and cast iron in several key components as part of an effort to reduce the weight of a vehicle by 40%, which would create dramatic fuel efficiencies.

FORBES: Why Aluminum May Glow Like Gold

It has chosen to retain its opulent and comfortable interior almost precisely as it was, from the original cast-steel bases of the seats in the stalls all the way to the top of its five golden tiers.

ECONOMIST: More gaudy than Gaudi

Like many Moscow apartments, it did not look much from the outside - a heavy, grey-steel security door, a scruffy communal entrance hall, a grand old staircase with a cast-iron banister spoiled by multiple layers of shiny, off-blue institutional paint.

BBC: In Moscow, history is everywhere