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21 rows·This page cover the Q345B/Q345B Chemical element,Mechanical Properties,Q345B Datasheet,Cross Reference of Q345B Mainly used for 以Ti代Mn生产工艺方案.sp.infoQ345B Steel Pipe Definition,Performance,Application and Q345B steel pipe is one of the materials of seamless steel pipe,the former name is 16Mn.16,which represents the carbon content of this steel is about 0.16%.Mn alone was proposed because the five elements (carbon C,silicon Si,manganese Mn,phosphorus P,sulfur S) have high manganese content and are proposed separately.About 1.20-1.60%.
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The Q345B steel tube represents the carbon content of this steel in the range of about 0.16%.Mn alone was proposed because the five elements (carbon C,silicon Si,manganese Mn,phosphorus P,sulfur S) have high manganese content and are proposed separately.sp.infoRelated searches for q345b steel pipe propertyq345b steel equivalentq345b material propertiesq345b pdfq345b astm equivalentq345b datasheetq345 steel properties12345NextQ345B Steel Pipe Definition,Performance,Application and
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C Si Mn P S Yield Strength (MPa) Ultimate Strength (MPa) Elongation (%) Q345B 0.17 0.25 1.15 0.015 0.014 388 553 12 The specimens,which were prepared to be shot blasted,were polished w ith emerysp.infoQ345a,Q345b,Q345c,Q345d,Q345e-steel Plate FromQ345a,Q345b,Q345c,Q345d,Q345e-steel Plate From Gloria Steel Limited Manufacturing Q345a Q345b Q345c Photos Catalog Normalized or CR; 5.Chemical composition C≤0.18,P≤0.020,S≤0.010,Mn=1.10- 1 - Structures and Building and Construction and Manufacturing Components and Supplies - Structural components and basic shapes
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q345b steel equivalentq345b astm equivalentq345b pdfq345b material propertiesq345b datasheet12345NextQ345B Steel Pipe Definition,Performance,Application and 1,Definition Q345B steel pipe is one of the materials of seamless steel pipe,the former name is 16Mn.16,which represents the carbon content of this steel is about 0.16%.Mn alone was proposed because the five elements (carbon C,silicon Si,manganese Mn,phosphorus P,sulfur S) have high manganese content and are proposed separately.sp.info12345NextWhat is material Q345B equivalent ASTM steel Menu Chemical Composition.Q235A C:0.14~0.22%; Mn:0.30~0.65; Si
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Good price Q235B Q345B galvanized 4x8 steel sheet corrugated steel roofing sheet,US $ 350 Short Description Q345 Steel Chemical Composition Steel Standard Steel Grade Chemical Composition C≤ Mn Si≤ P≤ S≤ V Nb Ti Al≥ Q345 A 0.020 1.00~1.60 0.55 0.045 0.045 0.02~0.15 0.015~0.060 0.20sp.infoSome results are removed in response to a notice of local law requirement.For more information,please see here.Previous123456NextVideos of low alloy plate Q345B C D E
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q345b Low alloy steel tube 16mn,16,the carbon content of this steel is about 0.16%.MN is raised separately because of the high manganese content of the five elements (c,sp.infoRelated searches for q345b carbon steel round pipeq345b steel equivalentq345b steel specificationq345b astm equivalentq345b pdfq345b datasheetq345b material properties12345NextIntroduction of Q345B low alloy steel pipe_CHN Steel pipe
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Was this helpful?People also askWhat is q345b steel?What is q345b steel?Q345B steel is a Chinese standardized low alloy,medium tensile strength steel made with a hot-rolling process,and is used for a number of manufacturing purposes.Mechanical Properties of Chinese Low Alloy Steel Q345Bsp.infoq345b hot rolled steel tubes - Steel Pipes PriceSteel Grade C Si Mn S355 0.22 0.55 1.60 S500MC 0.12 0.50 1.70 Q345B 0.20 0.50 1.70 Q235B 0.20 0.35 1.40 Q345 Steel Specification and Equivalent StandardChina 20#,Q345b Hot Rolled Seamless Steel Tube for q345b hot rolled steel tubes China 20#,Q345b Hot Rolled Seamless Steel Tube for Structure Pipe,Find details about China Seamless Steel Pipe
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Steel grade Q345B is the most common used as high strength low alloy structural steel in industry area.Xinsteel can offer steel coils,steel plates,angles,channels for Q345B materials.The equivalent steel grade with Q345B are EN 10025-2 S355JR,ASTM A572/A572sp.infoRelated searches for GB Standard Q345B Alloy Steel Plateq345b steel specificationq345b steel equivalentq345b astm equivalentq345b pdfq345b datasheetq345b material propertiesSome results are removed in response to a notice of local law requirement.For more information,please see here.Previous123456NextQ345B Q345B Steel Plate Factory Price.Standard.GB.Grade.12Cr2Mo1R(H) C≤0.15,Si≤0.15,Mn≤0.60,P ≤ 0.01,S ≤ 0
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q345b steel specificationq345b steel equivalentPrevious123456NextQ345B Steel Pipe Definition,Performance,Application and 1,Definition Q345B steel pipe is one of the materials of seamless steel pipe,the former name is 16Mn.16,which represents the carbon content of this steel is about 0.16%.Mn alone was proposed because the five elements (carbon C,silicon Si,manganese Mn,phosphorus P,sulfur S) have high manganese content and are proposed separately.sp.infoQ345B sømløse stålrøreleverandører og -producenter - Kina
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q345b steel equivalentq345b steel specificationq345b astm equivalentq345b pdfq345b material propertiesq345b datasheetPrevious123456NextQ345a,Q345b,Q345c,Q345d,Q345e-steel Plate FromQ345a,Q345b,Q345c,Q345d,Q345e-steel Plate From Gloria Steel Limited Manufacturing Normalized or CR; 5.Chemical composition C≤0.18,P≤0.020,S≤0.010,Mn=1.10- 1.70,Si≤0.50, profiles,images,and any other data.TradersCity does not and did not verify any of users posted/submitted data nor is implicitly or explicitlysp.infoq345b steel plate application China Buy A36 Steel Plate
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imagesQ345B,Q345B PLATE,Q345B STEELMain chemical elements composition of Q345B C Si Mn P S V Nb Ti 0.20 0.55 1.00-1.60 0.040 0.040 0.02-0.15 0.015-0.060 0.02-0.20sp.infoLow Alloy Q345b Steel Plate Steel Sheet - ASTM Steel Price
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Mechenical Property Comparision of Q345/Q235/S355 Steel Grade Tensile strength Yield strength Elongation afrer fracture; S355 450-630Mpa ≥355MPa 21-22% S500MC 550-700Mpa ≥500MPa ≥12% Q345B 490-675Mpa ≥345Mpa ≥21% Q235B 375-500Mpa ≥235Mpa ≥26% Chemical Composition Comparision of Q345/Q235/S355 Steel Grade C Si Mn P Ssp.infoSteel Standard Steel Grade Chemical Composition Chemical Composition Chemical Composition C≤ Mn Si≤ P≤ Q345 A 0.20 1.00~1.60 0.20 Q345 B 0.20 1.00~1.60 0.20 Q345 C 0.20 1.00~1.60 0.20 2 more rows May 27 2020Q345 Steel Specification and Equivalent StandardWas this helpful?People also askWhat is q345b steel?What is q345b steel?Q345B steel is a Chinese standardized low alloy,medium tensile strength steel made with a hot-rolling process,and is used for a number of manufacturing purposes.Mechanical Properties of Chinese Low Alloy Steel Q345B
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Mechnical property for GB/T1591 Q345B low alloy structural steel Thickness (mm) Q345B ≤ 16 > 16 ≤ 35 > 35 ≤ 50 >50 Yield strength (≥Mpa) 345 325 295 275 Tensile strength (Mpa) 470-630 Chemical composition for GB/T1591 Q345B low alloy structural steel (Heat Analysis Max%) Main chemical elements composition of Q345B C Si Mn Psp.infoImages of Q345B composition imagesChina WKZ 577 Q345B / Q345B Datasheet,chemical
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imagesChina WKZ 577 Q345B / Q345B Datasheet,chemical 21 rows·Q345B / Q345B.China WKZ 577 Q345B 以Ti代Mn生产工艺方案 and Mechanicalsp.infoWhat is GB T1591 Q345B steel equivalent ASTM Steel - Mild
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1, Definition: Q345B steel pipe is one of the materials of seamless steel pipe, the former name is 16Mn. 16, which represents the carbon content of this steel is about 0.16%.Mn alone was proposed because the five elements (carbon C, silicon Si, manganese Mn, phosphorus P, sulfur S) have high manganese content and are proposed separately.sp.infoRelated searches for q345b steel specification steel pipeq345b steel specificationq345b steel equivalentq345b astm equivalentq345b pdfq355b steelq345b datasheetq345b material propertieswhat is a36 steel12345NextVideos of q345b steel specification steel pipe
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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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