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Premium Non-Continuous Carbide Rollers for Efficient Rolling Mills1
Metallurgy MachineryHigh-Performance RollerNon Continuous Roller
SUZHOU MEIGANG ENG TECH LIMITED
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Product Description Rolls for roughers require a combination of some properties, some of which can be counteracted by the others. These properties include wearability, resistance of fire cracking and impact, hot hardness and hot strength etc. Excessive network carbides will improve wearability and impact resistance but dramatically reduce fracture toughness. Under rough rolling process they can promote fire cracking formation and added to form Bainitic/Martensite (acicular) matrix, which is more wearable than conventional pearlitic matrix. The Molybdenum can also improve the hot hardness of rolls. The type of roll is manufactured from high alloy materials with special heat treatment. Carbide content in the matrix is less than 5%, which is satisfactory to the requirement of roughers. Product Parameters Chemical Composition %symbolCSiMnCrNiMoMG NCC 13.00-3.402.00-2.500.80-1.00≥0.152.00-3.000.40-0.70MG NCC 23.00-3.401.50-2.000.80-1.00≥0.152.50-4.500.50-1.00 Properties And Application % SymbolHardness HS Tensile strength MPa Bending strength MPa DimensionUnit Weight Kg ApplicationMG NCC 140-50≥520970-1380φ500-13801000-35000Roughing stands of bar and wire mills, BD2 rolls for large section.MG NCC 250-60≥520970-1380 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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