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·GB-T1591 Q345D Steel Plate heavy plate and wide,heavy plate which is a large steel plate supplier mill at Qfsteels Group.Keyword GB-T1591 Q345D,Q345D,Q345D Steel Plate,Q345D Stock,Q345D supplier .Q345D Adopt standard GB-T1591 Standard Specification is for Rolled Steels for Welded Structuresp.infoQ355 Steel,Q355B Q355C Q355D Properties,Composition Q355 Steel (Q355B Q355C Q355D) Q355 steel is a Chinese low alloy high strength structural steel,which replaced Q345,the material density is 7.85 g/cm3.According to GB/T 1591 -2018,Q355 has 3 quality levels Q355B,Q355C and Q355D..“Q” is the first letter of Chinese Pinyin “qu fu dian”,which means Yield Strength,“355” is the minimum value of yield strength 355 MPa for steel
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GB/T 3274 Item.Steel Mark.Specification.Thickness Range(mm) 1.Q235B.GB/T 3274.6～200.2.Q235Csp.infoGB/T 3274-2007 English Version,GB/T 3274-2007 HotGB/T 3274-2007 English Version - GB/T 3274-2007 Hot-rolled plates and strips of carbon structural steels and high strength low alloy structural steels (English Version) GB/T 3274-2007,GB 3274-2007,GBT 3274-2007,GB/T3274-2007,GB/T 3274,GB/T3274,GB3274-2007,GB 3274,GB3274,GBT3274-2007,GBT 3274,GBT3274
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GB T Q345B H profile steel equivalent material - supplies gb t3274 q345c steel supplier.Q345 Steel,Q345A Q345B Q345C Q345D Q345E Equivalent .Q345 Steel Properties and Introduction Q345 steel is a Chinese GB standard Low Alloy High Strength Structural Steel,material density is 7.85 g cm3,tensile strength is 470 630 Mpa,and yield strength is 345 MPa.sp.infogb t q345c angle bar physical properties - AH36 Steel Suppliergb t q345c c beam size - fakefur.be.P235GH is a kind of material for pressure purpose.hot rolled heavy/ medium /light (three )section steel production lines with annual capacity of 2.6 million tons ,The size covers 100x100-900x300(mm),it is the largest section steel Contact Supplier q345c angle bar application - Cold Rolled Steels - Carbon
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May 13,2016·GB 912 GB/T3274 ASTM A275 Gr.50 EN10025 E335 Structural parts and welding parts for machinery manufacturing,transportation vehicles,chemical equipment,rotating casing.Q345B ASTM A572 Gr.50 EN10025 S335JR Q345C EN10025 S335J0 Q345D ASTM A572M Gr.50 EN10025 S335J2 Q345E ASTM A572M Gr.50 NORMAL HOT ROLLED STEEL Steel Coil Steel Plate HOT sp.infoQ345 steel property and specification are equivalent to The major benefit of Q345 steel is its mild temper,easy to form and weld.Q345 steel is one kind of Chinese standardized low alloy,equivalent to A572,medium tensile strength steel made with a hot-rolling process,used for a number of manufacturing p
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Q345B (China,GB ) - European (EU,EN) and wordwide Steel equivalent grades These comparison table is only intended as an indication of the closest khown equivalent grades.The source standarts should always be checked for the specific purpose for each material,in case of doubtsp.infoGB/T1591 Q345B Low Alloy High Strength Steel Plate,Coils Gang steel is a leading manufacturer of Q345B Structural Steel Plate and Coils,GB/T1591 Carbon Steel Angle,EN 10025-2 Round Bars suppliers in Shanghai,China.
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Comparison of GB and ASME Standards 6.Welding Specify min distance between welds Not in details Basically follows ASME IX e,g OD > 150 mm,it is 150 mm and good engineering practice OD < 150 mm,it is ' OD' on weld joint edge cleaning Hi-Lo lesser of 0.1 t or 2 mm for CS GB 50236-98 follows ASME IX TIG for root pass ( section 5.0.11 sp.infogb t3274 q345b steel manufacture - Pressure Vessel Steel Best price gb t3274 q345d low alloy steel,carbon steel gb t3274 q345b steel manufacture.Gb t1591 Q345b Low Alloy High Strength Steel Plate.Any request for GB/T1591 Q345C Carbon and Low-alloy High-strength Steel Plate Email [email protected] and Tel:0086-371-65652655 Inquiry If you have any request or doubts,Please send message to us,It will be checked for you on time.
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vii Handbook of Comparative World Steel Standards Getting Started With This CD-ROM Minimum System Requirements - Intel Pentium processor - Microsoft Windows 98 Second Edition,Millennium Edition,Windows NT 4.0 (SP 6),2000 (SP 2),sp.infoGB-T1591 Q345B Steel Plate supplier - Stainless Profile·We are GB-T1591 Q345B Steel Plate supplier .Qfsteels are specialized in exporting GB-T1591 Q345B Low alloy and high strength steel plate.GB-T1591 Q345B Steel Plate heavy plate and wide,heavy plate Which is a large steel plate supplier mill at Qfsteels Group.
Read morewhat is the us steel equivalent for gb/t 1591-94 q345 steel View All the difference between q345a,q345b,q345c and q345d 10 years ago - 4 months left to answer.- 1 response -sp.infoGB/T 8163 Q460D Seamless Steel Pipes for Liquid Service GB/T 8163 specifies the order content,size,shape,weight,technical requirements,test methods,inspection rules,packaging,marking and quality certificate of seamless steel pipes for fluid transportation.GB/T 8163 is applicable to seamless steel pipes for general fluid transportation.
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GB/T700 Q275A Steel Details.1.Standard GB/T3274,GB/T700 2.Shape Hot rolled steel plate 3.Size 6-130mm*1500-4100mm We can supply any size based on customer's requirements 4.Productivity 5000 metric tons/month 5.Delivery Date:45 days after received the deposits 6.
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Q345 is a low alloy structural steel that exhibits good weldability,low temperature performance,good mechanical properties,plasticity,etc.Q345C steel plate,steel coil,angle steel,round bar render good performance and duty in structural purposes and has comprehensive mechanical and welding property.Thus,it has been widely used as manufacturing structural parts of ships,and mostly sp.infoTHÉP TẤM Q345B - Q345A - Q345C - Q345D - Q345ETranslate this pageMÁC THÉP Q345A - Q345B - Q345C - Q345D - Q345E TIÊU CHUẨN GB/T 3274 ỨNG DỤNG Thép tấm Q345A,Q345B,Q345C,Q345D,Q345E có tính chất cơ học và kết cấu hàn toàn diện,có hiệu suất tốt trong kết cấu.Đươc sử dụng rộng rãi trong kết cấu hàn đường ray xe lửa,đóng tàu,giàn khoan,bể xăng dầu,nồi hơi,nghành công
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Business development of gb t3274 q460c specs carbon steel gb t1591 q420e specs.gb t1591 q390b steel specs - BBN A283C steel.gb t1591 q390b steel specs GB T3274 Q390B steel Specs - patricklefevre.be Steel grade Q390B is under steel specification GB / T1591 which is for high strength low alloy structural steels.When customers need special sizes for steel Q390B useage,Xinsteel hassp.infoGB/T 700-2006 English Version,GB/T 700-2006 Carbon GB/T 700-2006 English Version - GB/T 700-2006 Carbon structural steels (English Version) GB/T 700-2006,GB 700-2006,GBT 700-2006,GB/T700-2006,GB/T 700,GB/T700,GB700-2006,GB 700,GB700,GBT700-2006,GBT 700,GBT700
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Specification Range Status on Delivery.1.Specification RangePlate.Thickness:1mm-200mm Width:1000mm-4000mm Length:1000mm-15000mm Place of Origin Anyang,Henan,China (Mainland) GB Q345B Q345C Q345D Q345E Related Products ASTM A514 High Strength Steelsp.infogbt q235b equivalent-CSE Fonctions Support FedEx Express FRhot rolled gb t q235a universal beam - Weathering .Q235 Steel Q235A Q235B Q235C Q235D Equivalent,Steel wire rod made from Q235 steel in accordance with GB/T 701 Hot rolled carbon steel wire rods Data Sheet and Specification.The following tables show Q235A,Q235B,Q235C and Q235D steel datasheet and specification,including chemical composition,mechanical properties and
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gb t3274 q390c steel data sheet rh mediadesign.nl.gb t3274 q345d exporter gezondheidopnummer1.nl.Q345D steel plate belongs to low alloy high strength steel under standard GB/T3274 or GB/T1591.P < 0.030% and S < 0.025% are executed for Q345D steel plates,and the Q345D steel plate is subjected to impact test at 20.sp.infoQ345b steel plate for buildings grade - The Alpha GamesQ345C,Q345C PLATE,Q345C STEEL.GB/T1591 Q345C steel plate is similar with the steel grade S355J0 under steel standard EN 10025-2.Xinsteel rolling Q345C,the maximum thickness can reach till 500mm now,for the thickness above 40mm of low alloy steel plate Q345B,normally our engineers.GB/T1591 GB/T3274 Q345B low alloy high strength steel
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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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