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Customized Forged Rolls, Work/Intermediate/Backup Roll for Cold Mills (2%Cr, 3%Cr, 5%Cr)1
Metallic Processing MachineryWork/Intermediate/Backup Roll for Cold Mills (2%Cr3%Cr5%Cr)Cold Mill RollsForged Steel Rolls
TSR Metals Tech Co., Ltd.
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Product Description Product DescriptionPRODUCTS6-High HC Mill Work Rolls6-High HC Mill Intermediate RollsTandem Cold Mill RollsNon-Ferrous Cold Mill Work RollsRoll ShaftsBackup RollsAluminum Foil Mill Backup RollsWide Aluminum Plate Mill Work RollsHigh-Precision Aluminum Foil Mill Work RollsSendzimir RollsAPPLICATION RANGEMaterialHardness (HSD)Cold MillNon-ferrous Strip & Foil Mill Work RollsBack-up RollsMulti-roll MillHot Mill Work RollsRoll ShaftsTable RollerRolls for Battery Pole FlakeWork RollIntermediate RollWork RollIntermediate Roll2%Cr95-105 O 90-98O O O3%Cr85-95O O 75-85 O O 5%Cr50-80 O 50-60 O Cold Working Die Steel75-95O O 75-85 O Hot Working Die Steel75-85 O 60-75 O HSS85-95O O 75-85 O Semi-HSS85-95O O 75-85 O OO Alloy Structure Steel40-55 OO CHEMICAL COMPOSITION OF THE COLD MILL WR, IMR, BURRoll TypeGradeMaterialChemical CompositionCSiMnCrNiMoVPSWR &IMR2%Cr Series9Cr2Mo0.80-0.950.25-0.450.2-0.41.7-2.1<0.250.2-0.4/≤0.02≤0.01586CrMoV70.80-0.950.25-0.450.2-0.41.7-2.1<0.250.2-0.40.1≤0.02≤0.0153%Cr Series9Cr3Mo0.75-0.950.25-0.450.2-0.552.5-3.5/0.2-0.3/≤0.02≤0.015MC30.75-0.950.2-0.90.2-0.62.5-3.20.2-0.80.2-0.6<0.25≤0.02≤0.015BURYB-50 0.4-0.650.2-0.60.4-0.852.0-3.00.2-0.80.3-0.70.05-0.15≤0.02≤0.015WR&IMR5%Cr SeriesMC50.7-0.950.2-0.90.2-0.64.5-5.40.1-0.80.1-0.6<0.25≤0.02≤0.015BURYB-700.4-0.850.3-0.70.4-0.804.5-5.50.2-0.80.3-0.80.05-0.2≤0.02≤0.015THE PROPERTY OF THE COLD MILL WR, IMR, BURGradeMaterialMillRoll TypeSpecification2%Cr86CrMoV7Single stand millWRDepth12~20mm9Cr2MoSingle stand milWR,IMRHardness Depth 10~15mm3%CrMC3ASingle stand milltandem millWR,IMR,Ultra-deep Hardness Depth>25mmMC3skin pass millWRHardness Depth >20 anti-roll markYB-50Single stand milltandem millBURHardness Depth 20~60mm5%Cr MC5Single stand milltandem millWRUltra-deep Hardness Depth ≥40mmMC5(A-H) Single stand milltandem millWRhigh wear resistance. rollmark/uniformityYB-70Single stand milltandem millBURHardness Depth50-100mmCHEMICAL COMPOSITION OF THE CLUSTER MILL ROLLSRoll TypeMaterialChemical Composition % WtCSiMnPSCrMoWVCoWRCr12MoVCo1.40-1.6≤0.6≤0.6≤0.025≤0.01511.00-130.80-1.2-0.70-10.35-0.5Cr12Mo1V1(D2/ SKD11)1.45-1.65≤0.4≤0.6≤0.025≤0.01511.00-130.70-1.1-0.71.1-W6Mo5Cr4V2(M2)0.80-0.90.20-0.450.15-0.4 ≤0.0153.80-4.44.50-5.55.50-6.751.75-2.2-8%Cr10.70.5≤0.025 82 1.2-1.5 IMR4Cr5WMoSiV(H12/SKD62)0.38-0.450.80-1.20.20-0.5≤0.025≤0.0154.80-5.51.00-1.51.00-1.50.30-0.6-X63CrMoV510.60-0.650.80-1.20.30-0.5≤ 0.030≤ 0.0205.00-5.51.00-1.3-0.25-0.35-5H120.48-0.550.80-1.20.20-0.5≤0.025≤0.0154.80-5.51.00-1.51.00-1.50.30-0.6-SHSS0.72-0.80.80-1.050.25-0.45≤0.02≤0.0154.80-5.21.00-1.2-0.40-0.6-THE PROPERTIES OF CLUSTER MILL ROLLSRoll TypeMaterial SeriesMaterialPerformance CharacteristicsBarrelHardnessApply toHardness DepthWR12%CrCr12Mo1V1CoHigh wear resistance,resistance to accident62-64Stainless steel, silicon steelWhole diameter hardening/surface quenchingCr12Mo1V1(D2)The better wear resistance61-63Stainless steelIMRHot mould steel seriesH13High basis resistance58-60Stainless steel5H12The better wear resistance58-60Stainless steel, silicon steelDetailed Photos About TSROUR COMPANYTSR is an integral company capable of supplying all types of rolling mill rolls as well as technical assistance services to our customers in order to improve the operation of the rolling mills.TSR has a team of experts composed of Doctors and Engineers with long experience in Metallurgy and Rolling. Our goal is to supply the best rolls at the best price, allowing our customers to improve their quality and TCO. R&DOnly companies that actively invest in R&D in order to meet the needs of their customers can survive in an increasingly competitive market. TSR is always listening to the needs of our customers, actively pioneering innovation with high quality products to satisfy our customers' demands.Our company has passed ISO 9001: 2008 quality system certification and ISO 14001: 2004 environment mental system certification. Many of our products have won the national patents, and have been assessed as a high-tech enterprise in JIANGSU province. HEAT TREATMENTDuring the roll manufacturing, many materials require to go through one or more Heat Treatment cycles to reach the most appropriate mechanical conditions and the best microstructure. The resistance furnace used by TSR can realize a multi-point accurate temperature control and ensure the stability of temperature in the furnace. The conditions of heating and cooling environment in different furnaces are all controlled by computers, to make sure that the rolls processed by different furnaces have the same structure and properties. MACHININGCNC Lathes, CNC Grinders and a series of automatic processing equipment are operated and inspected by skilled staff who engaged in roll manufacturing for years, which means they can calmly deal with the strict accuracy and tolerance requirements. QUALITY ASSURANCEOur Company keeps every step of the roll manufacturing under strict supervision, from heat treatment to machining. We are pleased to say that we realize the continuous quality control of the whole process. The data of all kinds of inspection instruments is collected directly by computer, which provides a modern means and a more efficient way for the quality controlling process. INSPECTIONBLANKROUGH MACHININGQUENCHINGHEAT TREATMENTFINISH MACHININGHardness OOODimensionalOO OChemicalO Temperature OO Micro O WeightO OUltrasonicOO OOSurface UT OTensile O Time OO Service & SupportAt TSR Roll, we are focused on the roll service. Our Technical Service will help you to solve questions about roll maintenance, roll wear, roll damages, roll configuration, shape of the roll, surface hardness, roughness, temperature distribution and damage inspection among others. The aim is reducing the Total Cost of Operation for the customer by supplying reliable rolls and advanced roll service always with strict adherence to the delivery time.For more information about TSR, please visit our website: tsroll.en.made-in-china.com
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