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Composite Roll factory	< Sujet précédent Sujet suivant >
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fish41fi
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Messages : 10
Inscrit(e) le: 23/08/2019

Posté le 23/08/2019 07:51
Composite Roll factory
Cast Steel Roll for the Finishing Stand of Hot Strip Mills The cast steel rolls are divided into three kinds too as the below 1）alloys steel cast rolls Chemical composition(%) codeCSiMnCrNiMo AS600.55-0.650.20-0.450.90-1.200.80-1.20-0.20-0.45 AS65I0.60-0.700.20-0.600.50-0.800.80-1.200.20-0.500.20-0.45 AS70Ⅱ0.65-0.750.20-0.451.40-1.80--0.20-0.45 AS750.70-0.800.20-0.450.60-0.900.75-1.00-0.20-0.45 AS75Ⅰ0.70-0.800.20-0.700.70-1.100.80-1.50≥0.200.20-0.60 Cr40.40-0.700.20-0.600.70-1.203.00-5.00≥0.500.40-1.00 Properties and application codeRoll body hardness(HS)Rm(Mpa)size(mm)weight(kg)use AS6035-50≥650ø600~16001000~50000Rough mill work rolls and support rolls etc AS65I35-45≥650 AS70Ⅱ35-45≥680 AS7535-50≥680 AS75Ⅰ35-50≥700 Cr450-65≥700 2)hot work tool steel cast rolls Chemical composition(%)： codeCSiMnCrNiMoV HWDⅠ0.50/0.600.10/0.400.50/0.800.50/0.801.40/1.800.10/0.30 HWDⅡ0.40/0.500.40/0.700.40/0.601.50/2.000.80/1.200.80/1.200.30/0.50 HWDⅢ1.40/1.600.20/0.400.40/0.6010.0/14.0 0.70/0.900.80/1.00 Properties and application codeRoll body hardness(HS)Rm(Mpa)size(mm)weight(kg)use HWDⅠ40/50≥1000ø 600~14805000~45000Rough rolling mill work rolls HWDⅡ50/60≥1100 HWDⅢ55/65≥500(core)Universal mill vertical roll and side roll 3)HSS cast rolls Chemical composition( %) codeCSiMnWVCrNiMoNbB HSS1.50-2.200.30-1.000.40-1.200.00-8.002.00-9.003.00-8.000.00-1.502.00-8.000.00-2.00 S-HSS0.60-1.200.80-1.500.50-1.000.00-3.000.40-3.003.00-9.000.20-1.202.00-5.000.00-2.00 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： codeRoll body hardness(HS)Roll neck hardness（HS）size(mm)weight(kg)use HSS75-9530-45ø300~700800~15000Strip,bar and wire rolling mill etc S-HSS75-9830-45Work rolls and middle rolls etc B-HSS75-8530-45 Ted Machine, with over 10 years experience, is one of leading cast steel roll for the finishing stand of hot strip mills manufacturers and suppliers in China. We have introduced advanced equipment and technology in our plant. Welcome to buy the customized and quality equipment from our factory.Composite Roll factory website:http://www.tedmetal.com/roller/cast-roll/