Feb 09, 2022 · Alloy steel, also known as special steel, adds one or more alloy elements on the basis of carbon steel, so it has some special properties, such as high hardness, high wear resistance, high toughness, corrosion resistance, etc. Alloying ude Si, W, Mn, Cr, Ni, Mo, V, Ti, etc. China is rich in alloy steel resources.
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