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Premium High Speed Steel Rolls for Rolling Mills1
Metallurgy MachineryHigh Speed RollSteel Roll
SUZHOU MEIGANG ENG TECH LIMITED
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Product Description HSS rolls have high hardness and good wear resistance at high temperature. These rolls are manufactured by Centrifugal Casting(CC) method and the roll core is filled with spheroidal graphite cast iron. The adequate chemical composition control and proper heat treatment ensures the hardness of roll working layer to reach as high as 80-85HSC. Uniformly distributed complex carbides of Vanadium, Tungsten, Niobium and Molybdenum in the martensitic matrix ensures uniform hardness of working layer and uniform wear out in the roll passes. These types of rolls are used for finishing stands to increase productivity and improve surface quality of rolled piece. Product Parameters Chemical Composition %Symbol CSiMnWVCrNiMoNbBMG HSS1.50-2.200.30-1.00.40-1.200.00-8.002.00-9.003.00-8.000.00-1.502.00-8.000.00-2.00 MG S-HSS0.60-1.200.80-1.500.50-1.000.00-3.000.40-3.003.00-9.000.20-1.202.00-5.000.00-2.000 MG B-HSS1.00-2.000.30-1.000.40-1.200.00-3.000.40-3.007.00-12.000.20-1.202.00-5.000.00-2.000.10-1.00 Properties And Application % SymbolBarrel Hardness HSNeck HardnessDimensionUnit Weight KgApplicationMG HSS75-9530-45φ300-700800-15000Finishing work rolls for hot strip mills and bar mills; universal section mills; pre-finishing rolls for high speed wire mills.MG S-HSS75-9830-45Roughing work rolls for hot strip mills; work rolls and intermediate rolls for cold strip mills.MG B-HSS75-8530-45 OTHER MOLDS Alloy Steel RollsGraphite Steel RollsHot Working Die Steel RollsSpheroidal Graphite Pearlite RollsAlloy Indefinite Chilled Cast Iron RollsAlloy Nodular Cast Iron RollsClear Chilled RollsCast Rolls of Cold Rolling Mills APPLICATION PACKING & SHIPPING ABOUT US FAQ Q Are you manufacture factory or a trader?A:We are a professional manufacturer of metallurgical equipment and related spare parts, which locates in suzhou city,China.Q:Which type should i use for my equipments?A: In order to recommend the most suitable model, please let us know the material situation , including the composition , size , working condition and expected finished product.Q: Can we visit your factory ?A: Warmly welcome. Once we have your schedule, we will arrange the professional sales team to follow up your case.Q: How to make the payment?A: We accept the payment byT/T, the customer can choose 100% in advance or 50% in advance, and pay the 50% balance before shipment. We sincerely welcome our honored guests to our company for inspection and cooperation!
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