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3cr2mo tool steel, 3cr2mo tool steel Suppliers and

offers 919 3cr2mo tool steel products. A wide variety of 3cr2mo tool steel options are available to you, such as standard, processing service, and application. About Us - Chinese Steel Industry SuppliersTool steel «Mandril Special mandrel steel:ZW33. Universal mandrel steel:H13 «Roller Special roll steel:MC3, MC5, Cr12MoVCo, CC2. Universal roll steel:9Cr2Mo

Austenite Grain Growth Behaviors of La-Microalloyed H13

Jun 18, 2020 · Controlling austenite grain size is an effective method to improve mechanical properties of alloy steels. This article shows that La addition can effectively restrain the growth of austenite grains in H13 steel and make the grain size distribution more uniform. When holding at 1050 °C from 10 to 180 minutes, the average austenite grain of La-microalloyed H13 steel increases by 35.7 pct, while China / GB, High carbon steels, low alloyed ::Total MateriaThe Total Materia database includes more than 450,000 grades from all over the world. Their chemical compositions, mechanical and physical properties, cross-references, and more are only a click away. Finding a grade in the database is very easy and takes seconds. For example, lets look into the properties of steel grade X5CrNiMo 17 12 2 according to DIN. China / GB, Tool steels ::Total MateriaThe Total Materia database includes more than 450,000 grades from all over the world. Their chemical compositions, mechanical and physical properties, cross-references, and more are only a click away. Finding a grade in the database is very easy and takes seconds. For example, lets look into the properties of steel grade X5CrNiMo 17 12 2 according to DIN.

China 9cr3mo Steel Cold Rolling Mill Roll with High

4. Equipments 5.Machining 6.Inspection and Delivery TANGSHAN WEILANG is a full integrative enterprise who is dedicated to design, production, sales and service in metallurgical products.Our products contain various mill rolls and roll rings for different kinds of bar&wire mills, section mills, plate&strip mills, tube mills etc., which has been supplied to 20 countries and regions including China Hi-Cr Cast Iron Roll Manufacturers, Suppliers As one of the most professional hi-cr cast iron roll manufacturers and suppliers in China, LONSUN is featured by high quality steel mills with competitive price. Please rest assured to buy good quality hi-cr cast iron roll from our factory. ESR Forged Tool Steel Round Roller For Cold Rolling Rolls Research and Development. our R&D process also includes evaluation on material properties, validation of process and product qualities, in service performance evaluation and follow-up throughout the life span of the product to ensure product quality.

Forged Steel Roll - Back Up Roll For Rolling Mill TINVO

Feb 27, 2020 · This is the key function of back up roll to ensure the operation of the whole rolling mill. The common materials are 9Cr2Mo, 86CrMoV7, 70Cr3Mo with 0.80% to 0.95% carbon content 2% Cr content. The diameter of roll body ranges from 350mm-1600mm. Feature. High Rigidity Forged Steel Roll Manufacturer TINVOForging Steel Roll. Forged steel rolls have toughness, surface hardness uniformity and fatigue resistance and widely used to the cold rolling mill.The mill rolls are made from steel ingots by forging. Forging can solve metallurgical defects such as loose and shrinkage holes in the ingot, and crush the coarse cast structure to obtain a high-quality roll with dense structure and uniform composition. Free Question Service on world steel and metal (non For the demolition of a old bridge we need to know the chemical composition and mechanical properties of the old steel qualities QMC37SM and QMC37 (weldable). Do you have info about these qualities? 10.08.2017 :We need EN equivalent of SWCH 10A or a close substitute. Chemical composition(%) C 0.08-0.13 Si 0.10 Mn 0.30-0.60 P 0.030 S 0.035

Steel plate, steel coil, stainless steel

BBN devoted to be the most professional steel supplier and biggest stockist in China and recognized by global customers with full range products, best price, strict quality control,advanced service concept and the fastest delivery system. rolls for rolling mill - slideshare.netFeb 24, 2017 · Chemical Composition % Symbol C Si Mn Cr Ni Mo HCrS 1.00-1.80 0.40-1.00 0.50-1.00 8.00-15.00 0.50-1.50 1.50-4.50 Properties and Application % Symbol Hardiness HS Tensile Strength MPa Application HCrS 70-85 450 (core) Roughing work rolls for 9Cr2Mo High Speed Forged Steel Rolls EN Standard Hot High quality 9Cr2Mo High Speed Forged Steel Rolls EN Standard Hot Roller Forging from China, China's leading roller forging product, with strict quality control rolling forging factories, producing high quality rolling forging products.