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what are hard steel |
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Answer» Hardened steelis a type of medium tohardplain carbonsteelthat has undergone heat treatment, quenching and further reheating. Components made ofhardened steelhave ahardexterior casing and a robust core, and include arbors, axles, link components, driving pinions, camshafts and cardan joints. Like my answer if you find it useful! |
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