• Nodular Iron Rolls Hitachi

    Nodular Iron Rolls 8SM 8X 8A 8AM AC Hardness (HSC) 40-55 50-60 60-65 65-70 70-75 Composition Chemical Composition and Hardness of Nodular Iron Rolls ISO 9001, ISO 14000 Certified. 8AM Hardness Penetration from 3 Separate Rolls 40 45 50 55 60 65 70 0 50 100 150 200 Depth from Surface mm Hardness (HSC) Since 1915, Hitachi Metals, Ltd. has been a leading roll manufacturer. Through

    Bainitic Nodular Cast Iron Rolls Mill Rolls Manufacturer

    Pearlitic Nodular Cast Iron Rolls; Bainitic Nodular Cast Iron Rolls ; Cast Rolls with Grooves; Alloy Indefinite Chilled Cast Iron Rolls; HSS Rolls for Bar Mill; Sleeve And Roll Shaft; Rolls for Hot Strip And Plate Mill. High Chrome Steel Rolls; EN-HiCr Iron Rolls; Enhanced ICDP Rolls; HSS Rolls; Cast Back-up Rolls; Rolls for Cold Rolling Mill. Introduction Of Production Capacity; Facility

    Bainitic Nodular Cast Iron Roll (SGA) TINVO

    Bainitic Nodular Cast Iron Roll. Bainitic nodular cast iron roll is made of Ni, Mn, CrH, Mo, etc. It has an acicular structure and would be higher strength and better toughness than pearlite iron. Due to the high alloy content and high casting stress, the acicular bainite ductile iron roll can obtain the ideal comprehensive performance by a centrifugal composite casting process.

    Pearlitic Nodular Cast Iron Rolls Kaida Roll

    Pearlitic nodular rolls are obtained by adding alloy elements of Ni,Cr,Mo into the nodular cast iron and following special heat treatment. Pearlitic nodular rolls have high strength, good thermal properties and resistance to emergencies as well as small hardness gradient of working layer. As Per your request to rolling mill rolls hardness, we

    Nodular cast iron pearlitic roll and ring Lonsun

    19/07/2019· Nodular Pearlitic Cast Iron Roll. Pearlitic rolls are composed by nodular graphite and carbides arranged in a pearlitic matrix. It's properties are similar to Indefinite Chill except that the graphite structure is changed from flake to spheroidal forms. Pearlitic rolls will have higher strength than Indefinite Chill. Pearlitic roll can be

    Hitachi Cast Roll Manufacturing Process Hitachi Roll

    Material Roll Static Cast Spin Cast CCC HIP Adamite Steel 2SY 2SL 2SA 2SB 2SC 2SX 2SS CDP-1 CDP-2 CCr Iron 2H CCr Steel 1H Definite Chilled Iron 6A 6B 6C High Speed Steel RZ SZ MZ WZ HP Indefinite Chilled Iron 7X 7A 7B 7C Nodular Iron 8SM 8X 8A 8AM AC Special Cast Steel CPL CP1 CP2 CP3 CP4 Hitachi Metals America, Ltd. Materials Trading Division

    Alloy Nodular Cast Iron Rolls Manufacturers Kaida Roll

    Equipped with one of the best alloy nodular cast iron rolls brands, Kaida Roll Group is one of competitive alloy nodular cast iron rolls manufacturers and suppliers in China, welcome to visit our website. Alloy Nodular Cast Iron Rolls (SG) These rolls are characterized by spherical graphite.Its mechanical properties are similar to that of alloy indefinite chilled rolls except that its strength

    MBI Rolls

    Pearlitic Nodular Iron: 45 ~ 60 HSC: Finishing Stands: Indefinite and Alloy Chill Iron: 65 ~ 80 HSC: Hi-Chrome Steel: 60 ~ 70 HSC: High Speed Steel: 75 ~ 85 HSC: CPC * 80 ~ 91 HSC * Hardness determination based on mill application. Cold Mills. General roll recommendation for Cold Mills. Mill Type Roll Function Material Hardness; Cold Rolling Mill: Intermediate Roll: 9Cr2M, MC3, MC5 : 70 ~

    Rolls HKT INTERNATIONAL GROUP LTD.

    High chromium rolls are composite rolls with high alloy steel or iron with 8%-22% Chromium content as the shell material and high strength nodular iron as the core material. Since chromium carbide M7C3 is higher in hardness than ferrous carbide, these rolls exhibit higher hardness, better toughness and extremely wear resistance than normal carbide. With the high alloy elements and special heat

    Rolling Mills Rolls IspatGuru

    08/12/2013· Around 1950 nodular iron was invented and introduced into roll manufacturing. The nodular iron was without alloys and sometimes alloyed with Cr, Ni or Mo. These rolls were having good wear resistance and strength at the same time. The use of high chromium iron (C- 1-2 % and Cr 15-20 %) and later high chromium steel (C-2-3 % and Cr 10-15 %) introduced high wear resistance in the

    Bainitic Nodular Cast Iron Roll (SGA) TINVO

    Bainitic Nodular Cast Iron Roll. Bainitic nodular cast iron roll is made of Ni, Mn, CrH, Mo, etc. It has an acicular structure and would be higher strength and better toughness than pearlite iron. Due to the high alloy content and high casting stress, the acicular bainite ductile iron roll

    Pearlitic Nodular Cast Iron Rolls Kaida Roll

    Pearlitic nodular rolls are obtained by adding alloy elements of Ni,Cr,Mo into the nodular cast iron and following special heat treatment. Pearlitic nodular rolls have high strength, good thermal properties and resistance to emergencies as well as small hardness gradient of working layer. As Per your request to rolling mill rolls hardness, we

    Bainitic Nodular Cast Iron Rolls Mill Rolls Manufacturer

    Pearlitic Nodular Cast Iron Rolls; Bainitic Nodular Cast Iron Rolls ; Cast Rolls with Grooves; Alloy Indefinite Chilled Cast Iron Rolls; HSS Rolls for Bar Mill; Sleeve And Roll Shaft; Rolls for Hot Strip And Plate Mill. High Chrome Steel Rolls; EN-HiCr Iron Rolls; Enhanced ICDP Rolls; HSS Rolls; Cast Back-up Rolls; Rolls for Cold Rolling Mill. Introduction Of Production Capacity; Facility

    Nodular Acicular Cast Iron Rolls HKT INTERNATIONAL

    Nodular Acicular Cast Iron Rolls. The strength of the spheroidal graphite (SG) or nodular cast iron is a result of a change in morphoglgy of flake graphite into graphite spheroids. The lower surface area to volume of the spheroids increases its fracture toughness and hence reduces crack propagation. SG iron is an excellent conductor of heat and

    Nodular cast iron pearlitic roll and ring Lonsun

    19/07/2019· Nodular Pearlitic Cast Iron Roll. Pearlitic rolls are composed by nodular graphite and carbides arranged in a pearlitic matrix. It's properties are similar to Indefinite Chill except that the graphite structure is changed from flake to spheroidal forms. Pearlitic rolls will have higher strength than Indefinite Chill. Pearlitic roll can be

    Cast Iron Roll Specifications Union Electric Åkers GRADE

    The core material for any centrifugally cast High Chrome Iron roll will be nodular iron which achieves greater mechanical strength. The extra strength provided has become increasingly important in mills using work roll bending and shifting systems. Sheet and Coil 2 High Skin Pass Work Rolls TYPICALMECH.PROPERTIES N/mm2 Barrel Journals & Axis Property Nodular Core Tensile

    Professoinal Mill Roller Supplier LONSUN MMC

    Nodular cast iron acicular roll and ring ; Enhanced (EN) ICDP roll ; EN HiCr roll ; HSS roll and ring ; Tungsten carbide roll ring ; Forged steel roll for hot rolling mill ; Forged steel roll for cold rolling mill ; Forged roll production flowchart ; Roll News. More. 24 April 2020 Six split rolling mill for bar and rebar. 19 July 2019 HSS Rings for KOCKS mills/Tube mills/high speed wire mills

    Cast Steel Roll Specifications Union Electric Åkers GRADE

    of nodular cast iron. This type of roll is particularly suitable for mills requiring the highest standards of surface finish and dimensional control where the exceptional wear resistance reduces the need for frequent roll changes, so enhancing mill produc-tivity. The structure of the shell metal consists of globular primary carbides in a tempered martensitic matrix with fine secondary

    CAST IRON ROLLS The quality of materials and construction

    ROLLING MILL ROLL SERIES CONSTRUCTION OF ROLLING MILL ROLLS: The accurately selected material is melted inside a medium frequency induction furnace. During the melting process, the chemical analysis of the bath is checked several times and, when required, the necessary corrections are made. The nodular cast iron to be obtained is the result of a chemical reaction which takes place in a

    MBI Rolls

    Pearlitic Nodular Iron: 45 ~ 60 HSC: Finishing Stands: Indefinite and Alloy Chill Iron: 65 ~ 80 HSC: Hi-Chrome Steel: 60 ~ 70 HSC: High Speed Steel: 75 ~ 85 HSC: CPC * 80 ~ 91 HSC * Hardness determination based on mill application. Cold Mills. General roll recommendation for Cold Mills. Mill Type Roll Function Material Hardness; Cold Rolling Mill: Intermediate Roll: 9Cr2M, MC3, MC5 : 70 ~

    Pearlitic Nodular Cast Iron Rolls Kaida Roll

    Pearlitic nodular rolls are obtained by adding alloy elements of Ni,Cr,Mo into the nodular cast iron and following special heat treatment. Pearlitic nodular rolls have high strength, good thermal properties and resistance to emergencies as well as small hardness gradient of working layer. As Per your request to rolling mill rolls hardness, we

    Leadar Roll Iron Roll Products

    Iron Rolls. Nodular Iron: Nodular Iron materials have a toughness advantage over grain or chill iron grades.The Spheroidal shape of the graphite phase makes these rolls less sensitive to impact. Consequently, softer nodular iron is applied in heavy breakdown services while the harder grades are specified for intermediate and finishing stands.

    CAST IRON ROLLS The quality of materials and construction

    ROLLING MILL ROLL SERIES CONSTRUCTION OF ROLLING MILL ROLLS: The accurately selected material is melted inside a medium frequency induction furnace. During the melting process, the chemical analysis of the bath is checked several times and, when required, the necessary corrections are made. The nodular cast iron to be obtained is the result of a chemical reaction which takes place in a

    Rolling Mills Rolls IspatGuru

    08/12/2013· Around 1950 nodular iron was invented and introduced into roll manufacturing. The nodular iron was without alloys and sometimes alloyed with Cr, Ni or Mo. These rolls were having good wear resistance and strength at the same time. The use of high chromium iron (C- 1-2 % and Cr 15-20 %) and later high chromium steel (C-2-3 % and Cr 10-15 %) introduced high wear resistance in the

    High Chromium Cast Iron Rolls Csroll

    The core can be made of nodular or lamellar graphite iron. This grade due to lack of graphite in the shell is sensitive to fire cracks and require mills with well designed cooling system. Enhanced Hi Cr rolls are alloyed additionally with W, V and Nb to increase the hardness of eutectic carbides, hence increasing the performance of the rolls significantly. PDF CrH76C-Tempered Martensite with

    Cast Steel Roll Specifications Union Electric Åkers GRADE

    of nodular cast iron. This type of roll is particularly suitable for mills requiring the highest standards of surface finish and dimensional control where the exceptional wear resistance reduces the need for frequent roll changes, so enhancing mill produc-tivity. The structure of the shell metal consists of globular primary carbides in a tempered martensitic matrix with fine secondary

    Spheroidal Graphite Iron Rolls Manufacturer Products

    Pearlitic Spheroidal Graphite Rolls have a thick layer of cast iron with nodular graphite, the name of such roll is based on the fact that the material consists of nodular graphite and carbides in a pearlitic matrix, the softest grades have a pearlitic matrix containing ferrite around the graphite nodules, while the higher hardness grades have a complete pearlitic matrix, the carbide content

    Cast Iron Roll Specifications Union Electric Åkers GRADE

    The core material for any centrifugally cast High Chrome Iron roll will be nodular iron which achieves greater mechanical strength. The extra strength provided has become increasingly important in mills using work roll bending and shifting systems. Sheet and Coil 2 High Skin Pass Work Rolls TYPICALMECH.PROPERTIES N/mm2 Barrel Journals & Axis Property Nodular Core Tensile

    Changzhou Ruihong Roll co.,ltd

    Bainite nodular cast iron roll . Pearlitic Nodular Cast Iron Rolls . ADAMITE ROLL . Mill Ring . Duplex spun-cast iron rolls . Alloy Chilled Cast Iron Rolls . Alloy Cast Steel Roll . Duplex spun-cast iron rolls . Graphite Steel Rolls: Contract us. Manager:Li Liang. Mobile:18626058366 . Email:[email protected] . address:Jiangsu Changzhou Wujin dongan junan road 8. Online

    Ductile iron QT450-10__Ductile cast iron_TGM

    Nodular graphite cast iron QT450-10 is a nodular graphite cast iron with high toughness and plasticity. At low temperature, the ductile to brittle transition, but the low temperature impact value is higher, and there is a certain anti temperature and corrosion resistance. Wider use, in agricultural machinery used to plough, a plow column, differential housing, and other; valve, high and low

    Leadar Roll Iron Roll Products

    Leadar Roll provides high quality cast nodular iron rolls, which are a high quality economical choice in today’s rolling mills. Iron, or nodular Iron, is a generic description of a common industry grade of cast ductile iron or spheroidal graphite cast iron. Nodular Iron materials have a toughness advantage over grain or chill iron grades. The spheroidal shape of the graphite phase makes

    Hitachi Cast Roll Manufacturing Process Hitachi Roll

    Material Roll Static Cast Spin Cast CCC HIP Adamite Steel 2SY 2SL 2SA 2SB 2SC 2SX 2SS CDP-1 CDP-2 CCr Iron 2H CCr Steel 1H Definite Chilled Iron 6A 6B 6C High Speed Steel RZ SZ MZ WZ HP Indefinite Chilled Iron 7X 7A 7B 7C Nodular Iron 8SM 8X 8A 8AM AC Special Cast Steel CPL CP1 CP2 CP3 CP4 Hitachi Metals America, Ltd. Materials Trading Division

    CAST IRON ROLLS The quality of materials and construction

    ROLLING MILL ROLL SERIES CONSTRUCTION OF ROLLING MILL ROLLS: The accurately selected material is melted inside a medium frequency induction furnace. During the melting process, the chemical analysis of the bath is checked several times and, when required, the necessary corrections are made. The nodular cast iron to be obtained is the result of a chemical reaction which takes place in a

    Cast Iron Roll Specifications Union Electric Åkers GRADE

    The core material for any centrifugally cast High Chrome Iron roll will be nodular iron which achieves greater mechanical strength. The extra strength provided has become increasingly important in mills using work roll bending and shifting systems. Sheet and Coil 2 High Skin Pass Work Rolls TYPICALMECH.PROPERTIES N/mm2 Barrel Journals & Axis Property Nodular Core Tensile

    Cast Rolls Kolding

    A complete line of nodular iron rolls, indefinite and definite chill cast iron rolls, for bar, rod, light, medium and heavy shapes mills. They may be manufactured by centrifugal casting with gray or nodular core or by conventional casting. Products: Nodular cast iron / Centrifugally indefinite chill / Centrifugally high speed steel / Adamite.

    Industrial Rolls Metsell

    BAINITIC NODULAR CAST IRON ROLL . Pearlitic Nodular Cast Iron Rolls . High Chromium Steel Rolls- Tungsten Carbide composite Rolls . CORRUGATED ROLL . Indefinite Chill Double Pour Rolls . HIGH CHROMIUM CAST IRON ROLL . ALLOY CAST STEEL ROLL . HIGH SPEED STEEL ROLL . ADAMITE ROLL . CEREAL FLAKING ROLL . NCC Mill Rolls . Product Sheet. Let's start something

    BAR MILL rolls Camet Metallurgical Technologies Co., Ltd

    China BAR MILL rolls catalog of Acicular Nodular Iron (SGA) Rings for Cantilever Mill, High Speed Steel (HSS) Rings for Cantilever Mill provided by China manufacturer Camet Metallurgical Technologies Co.,

    Changzhou Ruihong Roll co.,ltd

    Bainite nodular cast iron roll . Pearlitic Nodular Cast Iron Rolls . ADAMITE ROLL . Mill Ring . Duplex spun-cast iron rolls . Alloy Chilled Cast Iron Rolls . Alloy Cast Steel Roll . Duplex spun-cast iron rolls . Graphite Steel Rolls: Contract us. Manager:Li Liang. Mobile:18626058366 . Email:[email protected] . address:Jiangsu Changzhou Wujin dongan junan road 8. Online

    Product-Wuxi Yongqiang Roll Co. Ltd.

    Keywords:Roll,roll mill,high speed steel,casting roll,high boron high speed steel PRODUCTS. Cast steel roll; Cast iron roll; Alloy chilled roll plunger; Chilled cast iron roller ; Centrifugal composite cast iron roll; Product. Position:首页 > Product. Alloy Cast steel roll; Adamite roll; Adamite GT roll; Graphitic steel roller ; Alloy Nodular Cast iron roll; Spheroidal pearlite Alloy Roll

    Mill Roll, Cast Roll, Forged Roll Work Roll, Intermediat

    Shenzhen China Dragon Limited / Elite Industry INC. Limited Address: A-607,United Plaza, 5022 Binhe Road, Futian District, Shenzhen, China. Tel: +86 755 82967204 / 82951325 / 82900941 / 82040397 /

 

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