q345b chemical composition


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Mechanical Properties

Mechanical Properties of Chinese low alloy steel: Q345B

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. It is a steel with less than 0.2 percent of its composition made up of carbon, less than 0.55 percent of its composition made of silicon and several impurities (mostly sulfur ...

Q345 Steel Specification and Equivalent Standard - AGICO

Q345 steel properties: welding property of Q345 steel is occasionally questioned by end users, although welding property is mainly affected by its chemical content, its production technology has been improved after all those years of research, and has been proved to be one excellent steel standard for steel structure purposes, you can contact ...

Q345B,Q345B PLATE,Q345B STEEL

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/A572 A572 Grade 50 and DIN 17100 St52-3.

GB/T 1591 Q345A/Q345B/Q345C/Q345D/Q345E STEEL PLATE …

The standard GB/T1591 low alloy high strength steel plate of Q345 is used to manufacture factory building,drilling rig,electric shovel,powered wheel tipper,mining vehicles,excavators,loaders,bulldozers and various types of cranes.

Properties of Q345B Steel for Plate Material | Sciencing

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. It is a steel with less than 0.2 percent of its composition made up of carbon, less than 0.55 percent of its composition made of silicon and several impurities (mostly sulfur ...

Q235B,Q235B PLATE,Q235B STEEL - Mild steel plate ...

Q235B is the most common used among carbon steel.It is equal to steel grades ASTM A36,JIS G3101 SS400,EN 10025-2 S235JR.

Material Q345B - Scribd

Material propertiesMaterial Group Subgroup Comment Application Q345B (China / GB) Structural and constructional steels GB/T 1591 (1...User rating: 1/5[PDF]

Q235B Included in 3 standards (China) - MetalData.Info

Q235B Included in 3 standards (China) Chemical composition C < 0.22 Si < 0.35 Mn < 1.4 P < 0.045 S < 0.045 Cr < 0.3 Ni < 0.3 Cu < 0.3 N < 0.008 As < 0.08 Fe Rest It's allowed to exceed N content up to 0.014% in finished products. On exceeding N for every 0.001% max P content reduces by 0.005%.

GB/T 1591 Grade Q345B Metal - Matmatch

See the chemical composition and physical properties of GB/T 1591 Grade Q345B Metal, find alternative materials, and connect with suppliers.

S355JR / 1.0045 Non-alloy quality structural steel ...

S355JR / 1.0045 Non-alloy quality structural steel - equivalent, chemical composition, properties

GB/T1591 Q345B Carbon and Low-alloy High-strength Steel Plate

GB/T1591 Q345B Carbon Structural Steel Plate, GB/T1591 Q345B High Strength Structural Steel Plate, GB/T1591 Q345B Carbon Steel plate, GB/T1591 Q345B Structural Steel Plate. Chemical Composition and Mechanical Property:

Q345B (GB ) - Worldwide equivalent grades - Steel Number

Post free buying requirement for product Q345B (GB ) Chemical composition and properties of european equivalents (EN) for Q345B (China, GB ): S355JR (1.0045) ,

Chemical Composition Chart - Benjamin Steel

Nonresulphurized Carbon Steels: AISI/SAE Designation : C: Mn: P max. S max. Pb: 1005 : 0.06 max: 0.35 max: 0.040: 0.050 : 1006 : 0.08 max: 0.25-0.40: 0.040: 0.050 ...

Q345 steel property and specification are equivalent to ...

Q345 steel property and specification. ... -rolling process, used for a number of manufacturing purposes. To some extent, the Q345 possesses the same property and composition of ASME A572, namely the Q345 is equivalent to A572. ... Yield strength of Q345B is 345 Mega Pascals. Like most steels of its grade, it suffers elongation before it pulls ...

Q235 Steel Plate Equivalent Steel Standard-ASTM A36

A36 steel plate is similar to Q235B steel plate, ... Chemical Composition Comparison Table. If only compare the mechanical properties of these grades, it is found that the mechanical properties of A36 and high quality carbon structural steel 20# are quite similar to each other. Tensile strength of 20# steel is not less than 410, yield strength ...

Total Materia - Steel Composition

Quick and easy access to the mechanical properties, chemical composition, cross-reference tables, and more provide users with an unprecedented wealth of information. Click the button below to test drive the Total Materia database.[PDF]

Datasheet for Steel Grades Structure Steel Q235

Steel GradeQ235 Chemical information,Mechanical properties Physical properties, Mechanical properties, Heat treatment, and Micro structure This page is mainly introduced the Q235 Datasheet, including chemical

SS400 steel plate - BEBON INTERNATIONAL

SS400 steel plate, JIS3101 SS400 steel plate, ... A516Gr60 steel Chemical Composition,A516Gr60 steel Mechanical Property steel pla; Construction material size of ASTM A106M Gr.B Seamless Pipe price list steel pla; DIN 17175 St35.8 Heat-resisting seamless steel tube;

China Steel Q235,Q345 - Scribd

China Steel Q235,Q345 - Download as PDF File (.pdf), Text File (.txt) or read online. Scribd is the world's largest social reading and publishing site. Search Search

GB713 Q345R Pressure Vessel And Boiler Steel Plate

GB713 Q345R Pressure Vessel And Boiler Steel Plate are used in Pressure Vessel,Boiler,Storage Tanks and Heat Exchanger in Oil,Gas Project. Steel Name: GB713 Q345R Boiler steel plate,GB713 Q345R Pressure Vessel Steel plate, GB713 Q345R Storage Tanks Steel plate.

China Steel Plate GB Q345B - China High-Strength Steel ...

China Steel Plate GB Q345B, Find details about China High-Strength Steel Plate, Plate from Steel Plate GB Q345B - Hangzhou Qincheng Trade Co., Ltd.

Product Description:

shipbuilding steel stock


ABS,LR shipbuilding steel


steel for shipbuilding and oil platform:

Henan BEBON Iron & Steel Co., Ltd , is professional in exporting the steel for shipbuilding and oil platform. Our product have the following several feature
1.The size of steel plates we can supply is 3mm-180mm * 1250mm-4000mm * 3000mm-18000mm
2.The main standard our steel is according to ASTM A131,API.
3.The main classification society we cooperate are: ABS ,GL, LR, BV, NK,DNV,KR,RINA.
4.Productive technology: HR,CR,TMCP,N,Q&T,IMPACT TEST,Z15,Z25,Z35.
5.Hard stamp about the brand of manufacturer, Heat No.,Batch No., steel grade, steel size, and the brand of Classification Society.
6.Blasting according to SA2.5 standard, and the shop primed on the steel, coating thickness is 15-35 micrometer.


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