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Alloy Cast Steel Roll Adamite Rolls Graphite Steel Roll High-speed Steel Roll GNV Roll Alloy Infinite Chilled Cast Ir... Alloy Chilled Cast Iron Roll Pearlitic Nodular Cast Iron Ro... Acicular Bainite Nodular Cast ... Alloy Nodular Cast Iron Roll (...

Alloy Chilled Cast Iron Roll       There are rare free graphite in the matrix of the working layer of alloy chilled cast iron roll, it is high in hardness, excellent in wearable performance, applicable to light bar, wire roller and finishing rack with ribbon steel. Metallographic structure is made of nodular troostite and carbide.  Chemical Composition Mark C Si Mn Cr Ni Mo CC Ⅰ 3.00-3.50 0.20-0.80 0.20-1.00 0.20-0.60 0.50-1.00 0.20-0.60 CC Ⅱ 3.00-3.50 0.20-0.80 0.20-1.00 0.30-1.20 1.01-2.00 0.20-0.60 CC Ⅲ 3.00-3.50 0.20-0.80 0.20-1.00 0.50-1.50 2.01-3.00 0.20-0.60 Performance and Application Mark Hardness（HS） Tensile strength（Mpa） Bending strength （Mpa） Purpose CC Ⅰ 60-70 ≥150 300-400 Finishing rack for light profile steel, bars and ribbon steel CC Ⅱ 60-75 ≥160 300-400 CC Ⅲ 65-80 ≥300 500-700       [关闭本页]

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