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This range of hot-rolled high-strength steels has been developed to meet weight -reduction requirements.This family of steels extends the HSLA range of micro-alloyed steels to include products combining high tensile strength (UTS) with excellent aptitude for forming and stamping (stretch-flangeability) based on their ferritic-bainitic microstructure.sp.infoFB-W®- Product information for ferritic-bainitic phase®FB-W 460Y580T HDT580F HR440Y580T-FB thyssenkrupp supplies the above steel grades as per the product information or on request in accordance with the listed standards.Hot-rolled strip Serial production for interior parts UC Uncoated EG Electrogalvanized zinc coating GI Hot-dip zinc coating GA Galvannealed
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imagesComplex Phase steels - ArcelorMittalThe Complex Phase family of steels supplements ArcelorMittal's AHSS (Advanced High Strength steel) product range.These steels are cold formed to make lightweight structural elements.A number of automotive parts,such as sills and door reinforcements,have simple shapes and the steel is therefore only slightly deformed.For this reason,ArcelorMittal has added the Complex Phase family of sp.infoEN 10346 HX160YD,HX180YD,HX260LAD series
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Browse Item # EN 10346 HDT560F + ZF,DIN EN10346 or EN10292 Galvannealed High Strength Steel in the MST Steel Corp.catalog including Item #,Item Name,Description,Steel Type,Minimum Tensile Strength,Minimum Yield Strength,Coatings Available,Type.MST Steel Corp.is a Supplier and Processor of Steel Coils and Steel Sheets.sp.infoComplex Phase Steel - an overview ScienceDirect TopicsC.D.Horvath,in Materials,Design and Manufacturing for Lightweight Vehicles,2010.2.2.6 Complex phase steels.Complex phase steels are similar to TRIP steels in composition except that they are adjusted to contain less retained austenite.A typical cooling curve is similar to that used to produce TRIP steel and is shown in Fig.2.7.In place of the large volume fraction of retained austenite
Read moreMay 01,2018·The steel wire,bar or rod is produced by cold drawing to the desired diameter in a single multipass operation a low carbon steel composition characterized by a duplex microstructure consisting essentially of a strong second phase dispersed in a soft ferrite matrix with a microstructure and morphology having sufficient cold formability to allow sp.infoultra-high strength steel Topics by Science.govMay 01,2018·Improving the toughness of ultrahigh strength steel.NASA Astrophysics Data System (ADS) Sato,Koji.2002-01-01.The ideal structural steel combines high strength with high fracture toughness.This dissertation discusses the toughening mechanism of the Fe/Co/Ni/Cr/Mo/C steel,AerMet 100,which has the highest toughness/ strength combination among all commercial ultrahigh strength
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Translate this page参考文献 (1) D.A.Jones and S.R.Daniel,“A Review of Development and Use of ULC Steels and Current Challenges for Further Development,”IF Steel 2000,Pittsburgh.(2) B.Engl and T.Gerber ,“Microalloyed,Vacuum Degassed High Strength steels,with Special Emphasis on IF Steels,” Mechanical Working and Steel Processing Conference sp.infoHandbook of Codes - Free Download PDF EbookJun 15,2018·Codes list and comparison Report this link.Comments
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Galvannealed Steel Safety Switches.133 products.If you need a safety switch or disconnect switch for an air conditioner or heavy machinery,Grainger has you covered.These safety switches are NEMA rated to handle heavy loads up to 600 amps,and with a wall-mount enclosure,they'll install anywhere,providing ready access to a safe and sp.infoSteel Product overviewSteel Advanced multi-phase steels Surface refinements UC EG GI GA ZM AS Ferrite-bainite-phase steel Steel grade Reference grade DIN EN 10152,10346,10338 Reference grade VDA 239-100 ®FB-W 300Y450T HDT450F HR300Y450T-FB ®FB-W 460Y580T HDT580F HR440Y580T-FB Martensitic-phase steel Steel grade Reference grade DIN EN 10152,10338 Reference grade
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U.S.Steel Corp.,stressing that it develops new steels in partnership with its automotive-industry customers,has had its AHSS grades in production vehicles since 1999.It offers hot-rolled dual-phase steels under the brand name Dual-Ten,with products available as hot-dip galvanized (HDG Dual-Ten) and hot-dip galvannealed (HDGA Dual-Ten).sp.infoMST Steel Corp.- About FacebookMST Steel is a TS 16949:2009,ISO 9002 QS 9000 certified distributor of galvanealed,hot dipped galvanized,cold rolled,electro-galvanized,aluminized hot rolled pickled coil,sheets bars.The products are available many configurations including in deep drawn,various carbon ranges,high strength grades,quarter hard,half hard full hard tempers,bake hardenable dent resistant
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Browse Item # EN 10346 HDT560F + Z,DIN EN10346 or EN10292 Hot Dipped Galvanized High Strength Steel in the MST Steel Corp.catalog including Item #,Item Name,Description,Steel Type,Minimum Yield Strength,Coatings Available,Typesp.infoSafety Switch,Nonfusible,Heavy,600V AC/DC Voltage,3 PhaseLooking for SQUARE D Safety Switch,Nonfusible,Heavy,600V AC/DC Voltage,3 Phase (2CR73)? Grainger's got your back.Price $1254.00.Easy online ordering for the ones who get it done along with 24/7 customer service,free technical support more.
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Jun 21,2017·NJ Sullivan Custom Metal Fabricators build equipment stands for raised flooring with carbon steel 2 inch square tubing conforming with A513.A 12 gauge sheet of galvannealed steel,conforming with ASTM A653 ia welded to the top to provide a smooth and level surface.Cutouts can be supplied to provide cable access or venting.sp.infoElectrical Cabinets – Page 2NJ Sullivan 1500 – 2000 Amp 3 phase metering CT Cabinet are fabricated of 12 gauge galvannealed sheet metal,with all seams welded.CT Cabinet conforms with ASTM A-653 as well as powder coat ANSI 61.Silver plated copper and aluminum alloy are used in the fabrication of busbars.UL recognized flame resisted fiber glass []
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NJ Sullivan 1500 – 2000 Amp 3 phase metering CT Cabinet are fabricated of 12 gauge galvannealed sheet metal,with all seams welded.CT Cabinet conforms with ASTM A-653 as well as powder coat ANSI 61.Silver plated copper and aluminum alloy are used in the fabrication of busbars.UL recognized flame resisted fiber glass []sp.infoPEPCO - N.J.SULLIVANThe NJ Sullivan PHICT151 3-Phase Metering CT Cabinet is constructed in accordance with UL and NEMA Type 1 801 – 1500 AMP specifications.Constructed with 12 gauge galvannealed sheet steel and continuously seam welded to conform with ASTM A-653 and powder coat,ANS 61.The PHICT151 3 phase CT cabinet contains busbars fabricated from silver []
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lent formability cold-rolled steel grades are well-suited to the Issue July 2018,version 1 Deep-drawing steels DD,DC and DX Product information Steel Content 01 Areas of application 03 sc i t s i r teca r ahc l a i Mr tea 04 ureaeshnit f cealTc 06 Suracesf 09 Notessp.infoGeneral Safety Switches - Grainger Industrial SupplyIf you need a safety switch or disconnect switch for an air conditioner or heavy machinery,Grainger has you covered.These safety switches are NEMA rated to handle heavy loads up to 600 amps,and with a wall-mount enclosure,they'll install anywhere,providing ready access to a safe and effective equipment shutdown mechanism in case of emergencies.
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Hot Dipped Galvanized FB Phase Steel 560 MPa EN 10346 HDT580X + Z Hot Dipped Galvanized Complex Phase Steel 950 MPa EN 10346 HDT1200M + Z Grades of Steel.Cold Rolled Steel Hot Rolled Steel Galvannealed Steel Hot Dipped Galvanized Steel Electro Galvanized Steel Aluminized Steel.MI.Address 24417 Groesbeck Hwy,Warren,Michigan sp.infoMetal Coatings Machine DesignThese galvannealed (heat-treated) steels have a hot-dipped zinc coating on one side and a light,gas-jet-wiped coating on the smooth side. Type 2 aluminized steel,with an aluminum coating of
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Multi-phase (MP),complex phase (CP),and martensitic (MS) steels shall only be used for roll forming,simple bending/flange applications,and targeted stamping applications as approved by GM Materials and Manufacturing Engineering.Symbols.Not applicable.Applicability.sp.infoSafety Switch,Nonfusible,Heavy,600V AC/DC Voltage,3 PhaseLooking for SQUARE D Safety Switch,Nonfusible,Heavy,600V AC/DC Voltage,3 Phase (2CR73)? Grainger's got your back.Price $1254.00.Easy online ordering for the ones who get it done along with 24/7 customer service,free technical support more.
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Miami Valley Steel WSS-M1A368-A11/92 Advanced High Strength Hot rolled or cold rolled steel sheet with specified tensile strengths from 450 MPa to 1500 MPa,suitable for cold forming such as stamping,roll forming and tube making,and use in automotive applications.sp.infoCross-sectional TEM observation of multilayer structure of Apr 29,1998·A galvannealed (GA) Fe–Zn coating has been used widely for automobile body steel sheets 1,2.It is composed of five intermetallic compounds,as can be inferred from the phase diagram ().So far,microstructures of the Fe–Zn coatings have been studied,mostly using optical microscopy and scanning electron microscopy (SEM) .Recently transmission electron microscopy (TEM) has been
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May 29,2000·Figure 4 shows a low-magnification electron micrograph of the as-dipped (i.e.galvanized) steel.The coating consists mostly of Zn.Figure 5(a) shows the Fe/Zn interface at a higher magnification.It can be seen that an intermediate layer exists between the Fe and Zn coating.Figures 5(b)–(d) shows the results of EDS analysis from the regions denoted by 1,2 and 3,respectively,in Fig.5(a).sp.infoSQUARE D Safety Switch,Fusible,Heavy,240V AC/250V DC Looking for SQUARE D Safety Switch,Fusible,Heavy,240V AC/250V DC Voltage,3 Phase (2CP82)? Grainger's got your back.Price $740.00.Easy online ordering for the ones who get it done along with 24/7 customer service,free technical support more.
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ength and anti-oxidant properties, have higher durable plastic. The production process is relatively simple, and good weldability, but normalizing cooling rate sensitive._GB/T 3077 12Cr1MoV Chemical Composition:__ _ Grade_ The Element Max (%)_ _ _ C_ Si_ Mn_ P_ S_ _ _ 12Cr1MoV_ 0.08~0.15_ 0.17~0.37_ 0.40~0.70_ 0.035_ 0.035_ __GB/T 3077 12Cr1MoV Mechanical Property:__ _ Grade_ 12Cr1MoV Mechanical Property_ _ _ Thickness_ Yield_ Tensile_ HB_ _ _ 12Cr1MoV_ mm_ Min Mpa_ Mpa_ HB_ _ _ 6-50_ 245_ 490_ _ _ _ 50-200_ 245_ 490_ _ __GB/T 3077 12Cr1MoV covers the following issues of hot rolled and forging alloy steel: the dimension, shape, weight, tolerance, engineering specification, test method, inspection rules, packaging, marking, and quality certificates._
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ance is very good._The 15CrMo-series Pearlite-heat-resisting steels have high thermal strength (Δb≥440mpa) and anti-oxidation at high temperature, and have certain capability of resisting hydrogen corrosion. Because of the high content of CR, C and other alloying elements in steel, the hardening tendency of steel is obvious and the weld ability is poor._15CrMo steel chemical composition:__ _ Grade_ 15CrMo steel chemical composition (mass fraction) ( % )_ _ _ _ C_ Mn_ Si_ Cr_ Mo_ Ni_ Nb + Ta_ S_ P_ _ _ 15CrMo_ 0.12 ~ 0.18_ 0.40 ~ 0.70_ 0.17 ~ 0.37_ 0.80 ~ 1.10_ 0.40 ~ 0.55_ ≤0.30_ __ ≤0.035_ ≤0.035_ __15CrMo mechanical properties of steel_
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alloy chromium, molybdenum, nickel case hardening steel. Oil Quenched & Tempered Hardness is 28-34 HR c. GB 20Cr steel Annealing delivery hardness less than 250HB.20Cr with a lower carbon content range, So GB 20Cr alloy steel have good weld ability._GB/T 3077 20CR Chemical composition:__ _ C(％)_ 0.18～0.24_ Si(％)_ 0.17～0.37_ Mn(％)_ P(％)_ _ _ S(％)_ ≤0.030_ Cr(％)_ 0.70～1.10_ 0.50～0.80_ ≤0.030 _ __GB/T 3077 20CR alloy steel mechanical property:__ _ Tensile Strength (σb/MPa)_ Yield point (σs/MPa)_ Elongation (δ5/%)_ Reduction of Area (ψ/%)_ Impact Absorbing Energy(Aku2/J)_ Brinell Hardness(HBS100/3000)_ _ _ Annealing or High Tempering_ _ _ ≥835_ ≥540_ ≥10_ ≥40_ ≥47_ ≤179_ __GB/T 3077 20CR steel application:_ 20CR steel is mainly used for making cam shaft, driven gears of small tractor. This kind of steel also is mostly used in the manufacturing of the high demand heart intensity, surface under wear, section under 30 mm or complex and not big load carburized parts (oil quenching), such as: machine tool transmission gear, gear shaft, worm and piston pins, claw clutch, etc._
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CrMo Chemical Composition_ _ _ Grade_ The Element Max (%)_ _ _ C_ Si_ Mn_ P_ S_ _ _ 30CrMo_ 0.26~0.34_ 0.17~0.37_ 0.40~0.70_ 0.035_ 0.035_ __30CrMo alloy steel plate Mechanical Property: __ _ Grade_ _ 30CrMo Mechanical Property_ _ _ Thickness_ Yield_ Tensile_ HB_ _ _ 30CrMo_ mm_ Min Mpa_ Mpa_ HB_ _ _ 6-50_ 785_ 930_ _ _ _ 50-200_ 785_ 930_ _ __GB/T 3077 30CrMo covers the following issues of hot rolled and forging alloy steel: the dimension, shape, weight, tolerance, engineering specification, test method, inspection rules, packaging, marking, and quality certificates.__ The standard applies to alloy structural steel bar 250mm maximum diameter or thickness. After consultation between the two sides of supply and demand, bar stock of diameter greater than 250 mm can also be provided.__
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is good. The working temperature is up to 500 ° C, the low temperature can be -100 ° C, and has high static strength and high fatigue strength, good hardenability, no tendency to overheat, small quenching deformation, and moderate machinability. However, this material has a first type of temper brittleness, and the weldability is not good. It needs to be preheated to 150-400 ° C before welding, and heat treatment is needed after welding to eliminate stress. Generally used after quenching and tempering treatment._35CrMo Steel Chemical Composition (%):__ _ Steel Grade_ C_ Si_ Mn_ P_ S_ Cr_ Mo_ Cu_ _ _ 35CrMo_ 0.32 to 0.40_ 0.17 to 0.37_ 0.40 to 0.70_ ≤ 0.030_ ≤ 0.030_ 0.80 to 1.10_ 0.15 to 0.25_ ≤ 0.30_ __35CrMo Alloy Steel Mechanical Properties:__ _ Grade_ Thickness_ Yield_ Tensile_ _ _ 35CrMo_ mm_ Min Mpa_ Mpa_ _ _ 6-50_ 835_ 980_ _ _ 50-200_ 835_ 980_ __Applications of 35CrMo Alloy Steel:_ 35CrMo alloy steel can be used to manufacture major parts in various machines that withstand impact, bending and high loads, such as rolling mill gears, crankshafts, connecting rods, fasteners, automotive engine spindles, axles, engine transmission parts, large motor shafts, bolts for boilers with operating temperatures below 400 °C, nuts below 510 °C, high pressure seamless thick-walled conduits for chemical machinery (450-500 ° C, non-corrosive media)._Equivalent:_ 35CrMo equivalent to US ASTM, European Germany DIN EN, British BS EN, France NF EN, Japanese JIS, and ISO standard._
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m-60mm_ Length: 5.8m 6m 9m 12m_40Cr Steel Chemical Composition:__ _ Grade_ C _ Si _ Mn _ S _ P _ Cr _ Ni _ Cu _ Mo _ _ _ 40Cr _ 0.37-0.44 _ 0.17-0.37 _ 0.50-0.80 _ ≤0.035 _ ≤0.035 _ 0.80-1.10 _ ≤0.30 _ ≤0.30 _ ≤0.15 _ __40Cr Steel Application: _ Used in making gear, the sleeve, spindle, crankshaft, spindles, pins, rods, screws, nuts, inlet valve.__
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0.38～0.25_ Si(％)_ ≤0.40_ Mn(％)_ 0.60～0.90_ P(％)_ ≤0.035_ _ _ S(％)_ ≤0.035_ Cr(％)_ 0.90～1.20_ Mo(%)_ 0.15～0.30_ _ _ _ __42CrMo Mechanical Property: __ _ Grade_ Thickness_ Yield_ Tensile_ HB_ _ _ 42CrMo_ mm_ Min Mpa_ Mpa_ HB_ _ _ 6-50_ 930_ 1080_ _ _ _ 50-200_ 930_ 1080_ _ __GB T-3077 42CRMO standard applies to manufacture of bearing ring steel pipe rolling elements made by high-carbon chromium bearing steel processed with hot rolled forged round, steel wire, cold rolled.__
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enum._50CrMo4 steel with a particular composition are dedicated for vehicles and machines that require high hardness and are subject to strong bending, twisting, abrasion and wear loads._Chemical composition (%) of steel 50CrMo4:__ _ C_ Si _ Mn _ P _ S _ Cr _ Mo _ _ _ 0.46 - 0.54 _ max 0.4 _ 0.5 - 0.8 _ max 0.025 _ max 0.035 _ 0.9 - 1.2 _ 0.15 - 0.3 _ __GB/T 3077 50CrMo4 Mechanical properties:__ _ Yield_ Rp0.2 (MPa)_ Tensile_ Rm (MPa)_ Impact_ KV/Ku (J)_ Elongation_ A (%)_ _ _ 182 (≥)_ 769 (≥)_ 44_ 32_ __GB/T 3077 50CrMo4 steel application:_ 50CrMo4 steel is used as semi-finished products for the manufacture of components such as crankshafts, cogwheels, heavy-duty axles, gears, valves, heavy-duty screws, thrust rollers, guides, articulated joints, thrust rings, bolts or bushes.__
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n._EN 10083-3 51CrV4 Chemical Composition (%):__ _ C_ Si _ Mn _ P _ S _ Cr _ V _ _ _ 0.47 - 0.55 _ max 0.4 _ 0.7 - 1.1 _ max 0.025 _ max 0.025 _ 0.9 - 1.2 _ 0.1 - 0.25 _ __EN 10083-3 51CrV4 Mechanical Property:__ _ _ Grade _ Mechanical Property_ _ _ _ Yield Strength(MPa)_ Tensile Strength(MPa)_ % Elongation min_ _ _ EN10083-3 51CrV4_ 900_ 1100-1300_ 12_ __Additional Condition:_ UT (Ultrasonic examination),AR(As Hot Rolled only),TMCP(Thermal Mechanical Control Processing),N(Normalized),Q+T(Quenched and Tempered),Z Direction Test(Z15,Z25,Z35) ,Charpy V-Notch Impact Test, HIC test, NDT ,PWHT( Simulated Post Weld Heat Treatment),NACE0175,The Third Party Test (Such as SGS Test), Coated or Shot Blasting and Painting.__
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