Causes the steel to produce the hot brittleness, reduces the steel the ductility and the toughness, when forging and rolling crack.

使钢产生热脆性，降低钢的延展性和韧性，在锻造和轧制时形成裂纹。

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As these properties are reduced there is also a decrease in tensile strength and an increase in the ductility and toughness of the steel.

随着这些性能的降低，拉伸强度也降低而钢的延展性和韧性则会提高。

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Tests used to assess the ductility and malleability of stainless steel subjected to bending.

测试不锈钢在弯曲状态下的延展性及可锻性。

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Stronger steel usually requires tradeoffs on other properties, like ductility, a metal's ability to be shaped into forms like sheets and wires.

FORBES: Steely Dan