mc3 esr forged work roll rolled steel for rolling mill

(PDF) Ribbon Fatigue Spalling of a Forged Work Roll Used

Catastrophic failure of a forged work roll used in a cold rolling mill was investigated. The spalled roll showed fatigue arrest marks in a smooth continuous path along the circumferential direction.

(PDF) Ribbon Fatigue Spalling of a Forged Work Roll Used

Catastrophic failure of a forged work roll used in a cold rolling mill was investigated. The spalled roll showed fatigue arrest marks in a smooth continuous path along the circumferential direction. Aluminum Mill Rolls - Union Electric ÅkersFrom hot to cold - covering a wide variety of needs Union Electric Åkers supplies rolls to some of the worlds leading aluminum mills. We were the first roll manufacturer to introduce the 5% Cr and 10% Cr semi HSS grade with considerably improved performance for the hot mill process. Additionally, having our own ESR installation gives us the ability to have full control over the entire

Analysis of surface and sub-surface initiated spalling of

Jun 01, 2008 · Forged steel rolls processed through vacuum degassing and ladle metallurgy techniques are refined by the ESR technique to make them spall-resistant. Spalling which being considered the major cause of failure can be classified into two types [6] : 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 - Changshu Construction and Mining Machinery Co., Ltd.

China Cold Rolling Mill Forged Roll, Work Roll, Back-up

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 Forged Steel Roll for Cold Rolling Mill - China Forged steel rolling mill roll Properties Forged steel rolls are treated with dual frequency heating machine and cold treatment equipment. The whole procedure is computer-controlled so as to provide rolls with a deep hardened layer, high and homogeneous hardness, superior wear ability and sufficient resistance to accident.

China Forged Steel Work Rolls for Cold Rolling Mill (3%Cr

China Forged Steel Work Rolls for Cold Rolling Mill (3%Cr & 5%Cr forged rolls, cold mill rolls), Find details about China Forged Roll, Forged Stee Roll from Forged Steel Work Rolls for Cold Rolling Mill (3%Cr & 5%Cr forged rolls, cold mill rolls) - TSR Metals Tech Co., Ltd. China Work Roll Stainless Steel Carbon Steel - China Qingdao Hexin manufactures work rolls, such as:Forging heavy sized work roll, hot strip continuous mill work roll, strip mill front finishing stand work roll, cast steel work rolls, bar and wire finishing stand work roll, high speed steel rolls, cast iron work rolls Main application:used for cold rolling mill set Material:forged steel (9Cr2Mo, 9Cr3Mo, MC3, MC5 and etc.)

Cold Mill Work Rolls - Union Electric Åkers

Extensive range This market segment covers forged Work Rolls and Intermediate Rolls for use in Wide Cold Strip Mills of 2-high, 4-high, or 6-high types, including reversing Reduction Mills, Tandem Mills, Double Reduction Mills, and Temper/Skin Pass Mills. Our Rolls can be supplied in a number of grades to suit various applications, materials, and rolling conditions. Both electric steel and ESR Cold Rolling Mill Rolls, Rolls For Cold Rolling MillsCOLD ROLLING MILL ROLLS Our cold rolling mills rolls are widely used in cold rolling mills engaed in metal processing and for deforming various metals by passing them through rollers ( cold rolling mill rolls ) at a temperature below its re-crystallization temperature.We would like to introduce ourselves as one of the leading manufacturers and exporter of wide range of forged Hardened Steel

Forged Rolls - Allied Metallurgy Resources LLC

Forged steel back-up roll Forged rolls offer a higher resistance to work hardening and better mechanical properties at the neck at a comparable cost with cast steel. Straightening roll Forged Rolls KoldingIMR from steel KOLD-ZA, KOLD-3, KOLD-3A and KOLD-5 / (ESR) Cold and foil mills; BUR from steel KOLD-3, KOLD-3A and KOLD-5 / (ESR) Cold and foil mills / BUR from steel KOLD-T2 and KOLD-T5 / (ESR) Hot mills. Steel grade is divided into two qualities: Tool steel:KOLD-T2, KOLD-T5 Medium alloy steel:KOLD-ZA, KOLD-3, KOLD-3A, KOLD-5. HSS

Forged Steel Roll For Hot Rolling Mill - Buy Forged Steel

Forged Steel Roll For Hot Rolling Mill , Find Complete Details about Forged Steel Roll For Hot Rolling Mill,Forged Steel Cold Roll,Used Steel Mill Rolls,Forged Hardened Steel Roll from Other Fabrication Services Supplier or Manufacturer-Jiyuan Zhongfu Machinery Manufacturing Co., Ltd. Forged work roll 9Cr2Mo, 86CrMoV7,60CrMo,VC9, Forged work Types:forged Straightening roll,forged leveller roll,forged edger roll ,forged back up roll ,etc Diameter 30---1000; length9000; weight50T Material:9Cr2MoR; 86CrMoV7; MC3; MC5 etc Barrel hardness:HSD80----102 (higher hardness) barrel hardness evenness:3HSD Hardness depth (one side) 12--

Hot rolled steel Manufacturers & Suppliers, China hot

Hot Rolling Mill Machine , High Strength Steel Bars Production Line , Stirrup Bending Machine , Concrete Pump Machine , Mortar Spraying Machine Mgmt. Certification: Mc3 ESR Forged Work Roll Rolled Steel for Rolling Mill. Intermediate Roll - Mill Rolls Manufacturer Kaida RollCold rolling mill intermediate Roll applies to high precision 6-Hi (as well as a few 8-Hi) mill, named from working location between work roll and back-up roll, mainly used to control the shape of strip. Material specification of 2%Cr, 3%Cr, 5%Cr, Semi-High Speed Steel are

MBI Rolls

MBI Rolls, a division of M. Brashem, Inc., has provided the best value for quality, price and service to the steel industry for more than 30 years. We are a leading distributor of mill rolls to the north American steel mill industry, with significant share of the long bar market. Mill Roll for HSM,Cast Roll for hot mill, Forged Roll for Forged Steel Work Rolls For Cold Rolling Mill (3%Cr & 5%Cr Forged Rolls, Cold Mill Rolls) Forged steel work rolls for cold rolling mill (3%Cr & 5%Cr) Chemical Composition & Property Maximum product dimensions TECHNOLOGY VC + ESR VC casting is carried out under vacuum in a vacuum degassing unit. Dissolved Hydrogen is controlled to 1.0-1.5 ppm.

Products :Japan Advanced Roll Co., Ltd.

Japan Advanced Roll utilizes the advanced ESR system on rolls made from high-tensile steel and hard tinplate, supplying semi-HSS rolls with a uniform (non-composite) structure that combines high levels of both wear performance and ease-of-grinding. Work Rolls for Electric Steel Sheet Rolling Mill Ribbon Fatigue Spalling of a Forged Work Roll Used at a In the present study, failure analysis of a forged steel work roll, used in the skin pass unit of a cold rolling mill, of an integrated steel plant has been presented.

Roll blank quality control - Taixi Mill Roll

The work rolls used in the finishing and foil rolling mills in aluminum cold rolling are generally subjected to refining + electroslag remelting (ESR), which is sufficient to remove phosphorus, desulfurization and degassing, and to remove slag, so that the content of impurities in the roll steel is as much as possible. Roll blank quality control - Taixi Mill RollThe work rolls used in the finishing and foil rolling mills in aluminum cold rolling are generally subjected to refining + electroslag remelting (ESR), which is sufficient to remove phosphorus, desulfurization and degassing, and to remove slag, so that the content of impurities in the roll steel is as much as possible.

Rolling Mill Rolls Hani Tech

(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.; (4) Roll rolls are divided into steel rolls, cast iron rolls, hard alloy rolls, ceramic rolls, etc.; Rolls For Cold Rolling Mill Loyal Road Inc.Forged steel work roll performs as a tool to transform materials under normal room temperature, therefore , it is the most wear and tear spare parts during the rolling process . With 2%Cr, 3%Cr, 5%Cr material series , we have greatly improved our products both in terms of quality and diversification .

SKM-ceri steel roll mill china

China Mc3 ESR Forged Work Roll Rolled Steel for Rolling China Mc3 ESR Forged Work Roll Rolled Steel for Rolling Mill, Find details about China Forged Rolls, Forged Steel Rolls from Mc3 ESR Forged Work Roll Rolled Steel for Rolling Mill - Tangshan Sinya International Trade Co., Ltd. Get price Stainless Steel High Precision Forged Steel Work Rolls For MC3 forged work roller steel rolling mill:Handcrafte:furnace rolls are comprised of statically cast trunions (ends) welded to a centrifugally cast roll body with our unique locking mechanism. Temperture:can perform in high temperture:Advantage

Stainless Steel High Precision Forged Steel Work Rolls For

Stainless Steel High Precision Forged steel work rolls for Cold-rolling Mills. Work rolls for cold rolling are made of alloyed steels. The complex of heat treatment provides for the necessary mechanical properties of the hardened layer due to creating a uniform fine-grain structure. Steel Plants of North America16A Steel Dynamics1 Roanoke Bar Div. Roanoke, VI 650 16B Steel of West Virginia, Inc. Huntington,1 WV 295 16C St l Dy n a m ic s,I .B r Mv ph TN 4 0 16D Steel Dyna mics Butler Site Flat Roll Steel Div. Butler, IN 2800 16E S t lD yn am i cs Co ub r & Rail Div. Columb ia ty, IN 18 0 16F Steel Dynamics Pittsboro Site Engineered Bar Products Div.

Steel Plants of North America

16A Steel Dynamics1 Roanoke Bar Div. Roanoke, VI 650 16B Steel of West Virginia, Inc. Huntington,1 WV 295 16C St l Dy n a m ic s,I .B r Mv ph TN 4 0 16D Steel Dyna mics Butler Site Flat Roll Steel Div. Butler, IN 2800 16E S t lD yn am i cs Co ub r & Rail Div. Columb ia ty, IN 18 0 16F Steel Dynamics Pittsboro Site Engineered Bar Products Div. Technology concept - ENEnhanced Cold Roll Materials:Answer to Increased Rolling Requirements of Modern Steel Grades; 48th ABM Rolling Seminar - Processes, Rolled and Coated Products; J. Gnauk, M. Wildau; 2011; Approaching the Limit - Roll Grades for Cold Rolling Today and Tomorrow; Cold Rolling Day; C.J. Heckmann; 2011

US8920296B2 - Forged roll meeting the requirements of the

A forged roll for use, inter alia, in the cold rolling industry and a method of producing a forged roll as described. The roll has a steel composition, by weight, with 0.8 to less than 1% C, 0.2 to 0.5% Mn, 0.2 to 2.0% Si, 7.0 to 13.0% Cr, 0.6 to 1.6% Mo, more than 1.0 to 3.0% V, the remainder being Fe and impurities. The steel is tempered martensite with retained austenite at less than 5% per Work Roll - Mill Rolls Manufacturer Kaida RollForged steel work roll performs as a tool to transform materials under normal room temperature, therefore , it is the most wear and tear spare parts during the rolling process . With 2%Cr, 3%Cr, 5%Cr material series , we have greatly improved our products both in terms of quality and diversification .

Work Roll - Mill Rolls Manufacturer Kaida Roll

Forged steel work roll performs as a tool to transform materials under normal room temperature, therefore , it is the most wear and tear spare parts during the rolling process . With 2%Cr, 3%Cr, 5%Cr material series , we have greatly improved our products both in terms of quality and diversification . Work Roll-China Work Roll Manufacturers & Suppliers China Work Roll - Select 2020 Work Roll products from verified China Work Roll manufacturers, suppliers on Made-in-China.

mill roll - Tangshan Sinya International Trade Co., Ltd

China mill roll catalog of Heavy Duty Forging and Casting for Back up Rolls, Work Rolls for Rolling Mill, Mill Roll provided by China manufacturer - Tangshan Sinya International Trade Co., Ltd., page1. mill roll, copper mould tube from China Manufacturers China mill roll, copper mould tube, ingot mould, offered by China manufacturer & supplier -Tangshan Sinya International Trade Co., Ltd., page7 Mc3 ESR Forged Work Roll Rolled Steel for Rolling Mill. FOB Price:US $100-10,000 / Piece. Min. Order: Endurable/ High Efficiency Mill Roll/Steel Rolling/Casting Roller /Back-up Roll/ FOB Price

China Mc3 ESR Forged Work Roll Rolled Steel for Rolling

Product Description. MC3 ESR Forged Work Roll Rolled Steel For Rolling Mill. We produce forged roll for rolling mills, specialized making kinds of steel forging and casting mill roll and back up roll. We has the advanced technical equipments and the complete quality examination method, such as large machining equipment, Power frequency quenching equipment, Dual-frequency quenching equipment, tempering

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