steel 9cr2mo

steel 9cr2mo

300mm 370mm Hot Rolled Thermal Expansion Seamless

Levelling roller is the key part of the straightening mill.Its material is mainly 9Cr2Mo.The straightening process is to make the tube straightening and reduce the cylindricity of the tube, and the surface of the pipe is also polished and strengthened .

300mm 370mm Hot Rolled Thermal Expansion Seamless Steel

300mm 370mm Hot Rolled Thermal Expansion Seamless Steel Pipe Levelling roller is also called traightening roller. Levelling roller is the key part of the straightening mill.Its material is mainly 9Cr2Mo.The straightening process is to make the tube straightening and reduce the cylindricity of the tube, and the surface of the pipe is also 9Cr2Mo GB ::Total Materia9Cr2Mo, GB, GB/T 13314, General specifications of forged steel work rolls for cold rolling

9cr2mo, 9cr2mo Suppliers and Manufacturers at

8cr3 9cr2 9cr2mo 9mn2v round for steel and bar rod stock stock price per kg for fast delivery for yy 2v structural steel and bar . US $600.00-$3000 / Ton 1.0 Tons (Min. Order) 7 YRS . Tianjin Yinyin International Trade Co., Ltd. ASTM Axle Shaft Forging 50Mn / 60CrMo / 9Cr2Mo / 50Mn,4140,60CrMo,9Cr2Mo,90Cr3Fo:Forging equipment. 8000T Open die hydroress:Application. Roller is the key parts of rolling mill in steel mill factory,use the pressure of one pair or one group roller to roll steel when roller rotates. Melting process. EF+LF+VD:Production process. Forging+heat treatment+rough machining+finish machining

About Us - Chinese Steel Industry Suppliers

Tool steel «Mandril Special mandrel steel:ZW33. Universal mandrel steel:H13 «Roller Special roll steel:MC3, MC5, Cr12MoVCo, CC2. Universal roll steel:9Cr2Mo Backup Roll - Support The Work Roll TINVOThe forged steel rolls of 1000mm or less are made of 86CrMoV7 and 9Cr2Mo. Its carbon content is 0.80% to 0.95% and Cr content is 2%.It can be used for some small mills. Cr4 and Cr5 back up rolls have a carbon content of 0.4% to 0.6% and a Cr content of 4% to 5%, suitable for high-speed steel and semi-high-speed steel work rolls.

Backup Roll - Support The Work Roll TINVO

The forged steel rolls of 1000mm or less are made of 86CrMoV7 and 9Cr2Mo. Its carbon content is 0.80% to 0.95% and Cr content is 2%.It can be used for some small mills. Cr4 and Cr5 back up rolls have a carbon content of 0.4% to 0.6% and a Cr content of 4% to 5%, suitable for high-speed steel and semi-high-speed steel work rolls. Cheap Custom Ball Press Machine 9Cr2Mo Roller Shell Custom Ball Press Machine 9Cr2Mo Roller Shell roller shells operate in extremely harsh conditions. Massive forces are transferred from the die face through the bearings to the roll support shaft.

Cheap Custom Ball Press Machine 9Cr2Mo Roller Shell

Searching for Custom Ball Press Machine 9Cr2Mo Roller Shell for sale? Luoyang Yujie is one of the leading Mine Machinery Equipment manufacturers and suppliers, supplying bulk products in stock. Welcome to import Custom Ball Press Machine 9Cr2Mo Roller Shell at cheap price from our factory. China 5Cr5WMoSiV/5H12 - China alloy steel, tool steel5H12 roll steel processing industry with the development of materials, the development of a large number of industrial restructuring, the corresponding high-speed multi-roll rolling steel 9Cr2Mo He Deguo roll steel 86CrMoV7 it is necessary to have a new industrial method breakthroughs, to deal with strengthening and toughening of making a fuss about, in the introduction of a new roll of steel as well as new

China 9cr2mo Forged Steel Work Roll for Cold Rolling Mill

China 9cr2mo Forged Steel Work Roll for Cold Rolling Mill, Find details about China Cold Rolls, Mill Rolls from 9cr2mo Forged Steel Work Roll for Cold Rolling Mill - China 9cr3mo Steel Cold Rolling Mill Roll with High Machinery, Spare Parts, Steel Casting manufacturer / supplier in China, offering 9cr3mo Steel Cold Rolling Mill Roll with High Quality, Centrifugally and Stastic Casting High Strength Nodular Cast Iron Roll, Ad160 and Ad160I Adamite Rolls and so on.

China Customized Forged 9cr2mo 9cr2MOV Roll Steel Bar in

Forged 9cr2mo 9cr2MOV Roll Steel Bar in Step Shape Product Introduction DMB -THCrWMn CNSSKS31 DIN1.2419 DIN105WCr6 JISSKS31 KSSTS31 NF:2212/9UMCW5 ISO:105wCr1 GOST - R9XFR ASTMO1 Modified CrWMn steel is 9 CrWMn steel, improve the content of C, Cr, W, so has a higher hardenability, oil quenching can hardening 40 ~ 50 China Customized Forged 9cr2mo 9cr2MOV Roll Steel Bar in Forged 9cr2mo 9cr2MOV Roll Steel Bar in Step Shape Product Introduction DMB -THCrWMn CNSSKS31 DIN1.2419 DIN105WCr6 JISSKS31 KSSTS31 NF:2212/9UMCW5 ISO:105wCr1 GOST - R9XFR ASTMO1 Modified CrWMn steel is 9 CrWMn steel, improve the content of C, Cr, W, so has a higher hardenability, oil quenching can hardening 40 ~ 50

China Customized Thermal Expansion of Steel Pipe

Thermal Expansion of Steel Pipe Levelling roller is also called traightening roller. Levelling roller is the key part of the straightening mill.Its material is mainly 9Cr2Mo.The straightening process is to make the tube straightening and reduce the cylindricity of the tube, and China Heat treatment process of 9Cr2Mo forgings Heat treatment process of 9Cr2Mo forgings . 9 cr2mo materials for typical Cr2 cold roll steel is mainly in the industrial used in the manufacture of cold rolled with the roller of roller of cold die and punch etc forging but many say dont know about 9 cr2mo heat treatment method, so here mainly to talk about 9 cr2mo heat treatment method, hope to be of spheroidizing annealing:1 790 ~ 810

China High Quality 9cr2mo/9cr2MOV Forged Roll for Steel

High Quality 9Cr2Mo/9Cr2MoV Forged Roller for Steel Mill . Description The forged rolls are widely used on some tough stands of hot rolling mill, such as BD stand and blooming stand to perform with excellent strength to avoid some rolling accidents. Meanwhile, it is also a good choice to work on the cold rolling mill as backup roll and work roll. China High Quality 9cr2mo/9cr2MOV Forged Roll for Steel High Quality 9Cr2Mo/9Cr2MoV Forged Roller for Steel Mill Description The forged rolls are widely used on some tough stands of hot rolling mill, such as BD stand and blooming stand to perform with excellent strength to avoid some rolling accidents.

China Hot Forging 9cr2mo Work Roll Manufacturers

High speed steel roll Properties The shell is a high carbon alloy steel containing Cr,Mo,W,V and Nb.The Microstructure consists of complex carbides embedded in a tempered martensitic matrix.Control of the carbon and a complex heat treatment allows the optimization of wear resistance,thermal fatigue resistance and oxide film formation, whilst Experiments on laser hardening of 9Cr2Mo steel for cold Request PDF Experiments on laser hardening of 9Cr2Mo steel for cold roller 9Cr2M steel for cold roller after laser hardening was studied with hardness test, microstructure and fracture analysis.

FORGED STEEL BACK-UP ROLL Wuxi Xingye Special Steel

Forged steel back-up roll is mainly used in 4 Hi and 6 Hi mills,The diameter of roll barrel can be 350mm-1600mm.The materials of back-up include 9Cr2Mo,86CrMoV7,70Cr3Mo and 45Cr5NiMoV etc., The main types of mills:back-up roll of 650mm Mill, 900mm Mill, 1050mm Mill, 1250mm Mill, 1450mm Mill. 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.

Forged Steel Work Roll Material Includes 9cr2mo , 9cr3mo

2. Our roll material includes 9Cr2Mo, 9Cr3Mo, 9Cr2MoV, 9Cr2Mo, etc.We can also design the roll according to the customer's requests. 3.The body of the roller is manufactured from adopting high quality steel, smelted in electrical furnace and founded by composite centrifugal casting technology . Forging Parts 9Cr2Mo,SAE86 20/21CrNiMo2, 42CrMo4 Forging Parts 9Cr2Mo,SAE86 20/21CrNiMo2, 42CrMo4 SCM440(id:3895145). View product details of Forging Parts 9Cr2Mo,SAE86 20/21CrNiMo2, 42CrMo4 SCM440 from LinSteel Group Co., Ltd manufacturer in EC21

JIS Rough Open Die Forging - Heavy Steel Forgings

Material:50Mn,4140,60CrMo,9Cr2Mo,90Cr3:Foring equipment:open die hydropress:Application . Grinding roller shaft is the key parts of vertical grinding roller Laser welding and laser cladding of high performance Jan 01, 2010 · The cold roller steel 9Cr2Mo was selected for comparison of wear resistance. Table 4. Chemical composition (wt, %) of the cladding powder C Cr Ni Mo W V+Nb+Ti Si B CeO 0.85 6.5 1.5 2.0 1.5 0.8~1.0 0.5 0.45 0.3 4.2. Microstructure of the coating Fig.6 shows the cross-section image and the microstructure of laser clad coating. As shown in Fig.1

Material Composition of 9Cr2Mo - CR4 Discussion Thread

Mar 03, 2011 · Re:Material composition of 9Cr2Mo 02/26/2011 3:47 AM Yes I know that the composition is in its name but I want the detailed chemical composition of this material as if I have the details of the composition then I can look in to my data which I have with me of other local metals and find an equivalent material. Rolling Mill Rolls Hani Tech - Hani Tech Rolling (1) There are steel strip rolls, profile steel rolls, wire rolls, etc., according to the type of product; (2) There are roll blanks, rough rolls, finishing rolls, according to the position of the rolls in the rolling mill series; (3) According to the roll function, there are broken scale rolls, perforated rolls, leveling rolls, etc.;

Round Bar Catalog - Shenyang Qilu Special Steel Co., Ltd.

9Cr2Mo Roll steel bar 1. 9Cr2Mo Roll steel bar 2. Dia:80~800mm Length:2000-13000mm or as required 3.Technique:Forged 4.Delivery Time:30 days 1. Round Bar Catalog - Shenyang Qilu Special Steel Co., Ltd.9Cr2Mo Roll steel bar 1. 9Cr2Mo Roll steel bar 2. Dia:80~800mm Length:2000-13000mm or as required 3.Technique:Forged 4.Delivery Time:30 days 1.

Steel Coil Slitting Machine Zj1250 Shijiazhuang Teneng

MATERIAL:Cast Steel, 9Cr2Mo, 42CrMo COLOR:Teneng Blue Working Process:Charginguncoilingpressing and guidingpinch and pre-leveling guillotine shearguidingslittingscrap windingpre-separatingdamping pressingseparatingrecoilingmanual balingdischarging. FUNCTION OF SLITTING LINE This line is apply for various kinds of steel Steel plate, steel coil, stainless steelBBN 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.

Study on the softening in overlapping zone by laser

Jan 01, 2010 · For 45, 9Cr2Mo and W18Cr4V steel processed by laser-overlapping quenching, the softening of overlapping zone seems to be caused mainly by the tempering of the martensite. The results demonstrate that laser heat treatment can produce significantly different microstructures in three types of steel under the same conditions. forged shaft, rotor, axle, round bar forgings--LAIWU BESTA Roll Steel:9Cr2Mo 70Cr3Mo MC3 MC5 Cr3 Cr5 Tool Steel:1.2311 1.2738 1.2343 1.2344 1.2365 H13 SKD61 4Cr5MoSiV 4Cr5MoSiV1 H11 X38CrMoV5-1 1.2714(55NiCrMoV7) 5CrNiMo 5CrMnMo or customized Sizes:

forged shaft, rotor, axle, round bar forgings--LAIWU BESTA

Roll Steel:9Cr2Mo 70Cr3Mo MC3 MC5 Cr3 Cr5 Tool Steel:1.2311 1.2738 1.2343 1.2344 1.2365 H13 SKD61 4Cr5MoSiV 4Cr5MoSiV1 H11 X38CrMoV5-1 1.2714(55NiCrMoV7) 5CrNiMo 5CrMnMo or customized Sizes: manual rolling mill for jewelry, manual rolling mill for Rolling Mill Heavy Industrial Forged Steel 9Cr2Mo Cold Rolling Mill Work Roll . US $320000-$500000 / Set 1.0 Sets (Min. Order) 11 YRS . Zhengzhou Hengzhong Heavy Machinery Manufacturing Co., Ltd. 76.2%. Contact Supplier

9Cr2Mo High Speed Forged Steel Rolls EN Standard Hot

9Cr2Mo High Speed Forged Steel Rolls EN Standard Hot Roller Forging Products:hot forging roller,overall roller,hot roll shaft,high speed roller,wearproof roller ,high Cr roller.

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