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q345b steel specification

1.Wall Thickness:1.2-150mm
2.Size:1000*2000mm / 1220*2440mm / 1250*2500mm / 1500*3000mm
3.Packaging Details:Standard export seaworthy packing or as required.
4.Application: construction decoration and industry instruments

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q345b steel specification 


q345b steel specification CHARACTERISTICS

Q345 Steel Specification and Equivalent Standard

Q345 steel specification Q345 steel belongs to 16Mn steel grade, usually it is produced in hot rolled state, hot rolled steel plate, hot rolled steel coil/sheet, it has comprehensive mechanical and welding property, as it shows good performance in structural purposes, it is widely used as welding structural part in manufacturing of ship, railway and vehicles, bridges, boiler, pressure vessel ...

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Q345 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 ... Q345 steel property and specification. ... Yield strength of Q345B is 345 Mega Pascals ...

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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 (datasheet tested with 16mm diameter steel bars or steel plates). According to GB/T 1591 – 2008, Q345 material has 5 quality grades Q345A, Q345B, Q345C, Q345D and Q345E.

Author Chinese Steel Grades

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Properties of Q345B Steel for Plate Material Sciencing

Apr 24, 2017 · 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 ...

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Q345B (GB ) - Worldwide equivalent grades - Steel Number

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 doubt Buy, sell, suppliers search product Q345B on-line

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Q345B,Q345B PLATE,Q345B STEEL - Mild steel plate ...

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

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What is Q345 steel? - Quora

Jun 13, 2017 · Q345 steel is Chinese low alloy high strength structural steel, material density is 7.85 g/cm3.Yield Strength is 345 MPa, tested with 16mm diameter steel bars or steel plates, Tensile Strength is 470 - 630 Mpa.. For detailed specifications, please check this link Q345 Steel, Q345A, Q345B, Q345C, Q345D, Q345E Properties, Specifications & Equivalent

What is the yield strength of Q345B steel plate?Dec 31, 2018What is Q235 steel grade?Nov 26, 2017What is steel? - QuoraJul 02, 2016What is cognium steel?Oct 16, 2015See more results

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Q345 - steel-grades

This page provides Q345 datasheet download, these include Q345 mechanical properties, chemical element Q345, technical specifications of Q345 steel material properties. Q345 performance specifications.

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Q345D (GB ) - Worldwide equivalent grades - Steel Number

Q345D (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 doubt

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Mechanical Properties of Chinese Low Alloy Steel Q345B

This particular grade of steel is a 'general purpose' manufacturing steel in construction equipment field, such as Q345B is basic mateiral of making excavator bucket and Excavator long reach booms. The major benefit of this grade of steel is its mild temper. It's easy to form and easy to weld, Mechanical Properties. 1, Yield Strength

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What is Q345 steel? - Quora

Jun 14, 2017 · Q345 steel is Chinese low alloy high strength structural steel, material density is 7.85 g/cm3.Yield Strength is 345 MPa, tested with 16mm diameter steel bars or steel plates, Tensile Strength is 470 - 630 Mpa.. For detailed specifications, please check this link Q345 Steel, Q345A, Q345B, Q345C, Q345D, Q345E Properties, Specifications & Equivalent

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q345b equivalent astm - natural-elements-online

Q345 Steel Specification and Equivalent StandardQ345 steel specification Q345 steel belongs to 16Mn steel grade, usually it is produced in hot rolled state, hot rolled steel plate, hot rolled steel coil/sheet, it has comprehensive mechanical and welding property, as it shows good performance in structural purposes, it is widely used as welding structural part in manufacturing of ship, railway ...

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ASTM A572 Gr 50 vs Q345B - American Welding Society

May 07, 2013 · Hello everybody The Technical Specifications for metal works (gates, trash racks, etc.) of a hydro project indicate, particularly, for the gates to use steel ASTM A572 Gr 50 or its equivalent S355JR according to EN 10025. The Contractor is trying to change that material to steel Q345B (chinese material and code).

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Material Grade Comparison Table - FpML

Q345b Material Specification.pdf Free Download Here Material Grade Comparison Table - FpML ... Material Grade Comparison Table Steel Plain Steel, Cast Steel, Free-Machining Steel P1 1.0332 St14 14491CR 1447 1008 P1 1.1121 Ck10 CC10 040A10 1264 1010 S10C to BS 5950 - BCA

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Q345 Structural Steel Equivalent ASTM A572 Grade 50 ...

Oct 19, 2016 · Q345 structural steel has good mechanical properties, low temperature performance, plasticity and good weld ability, Q345 steel is mostly used in low pressure vessel, oil tank, vehicles, cranes, mining machinery, power stations, mechanical parts, building structure, and general metal parts.. Q345 Steel Chemical Composition:

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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%. F - unkilled steel Z - killed stee TZ - special ...

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

GB/T1591 Q345B Carbon and Low-alloy High-strength Steel Plate. ... Any request for GB/T1591 Q345B 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 …

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What are the specifications of Q345B steel - answers

Q345B is black carbon steel. The specification of a Q345B steel sheet depends on what you want and ranges from 6 to 120mm thick, 1600 to 3200mm wide and 6000 to 12000mm long.

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Grade Q345 Imported Tube does not conform to grade S355 ...

The imported product is a Carbon – Manganese steel while locally produced tube is typically produced with low Carbon micro-alloyed steel. Thus the Q345 has a much higher “Carbon Equivalent” content close to the maximum recommended maximum value of 0.45. ... and that the chemistry is on the top end of the S355 specification which will ...

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Q345b Steel Plate Specifications Wholesale, Specifications ...

There are 47 q345b steel plate specifications suppliers, mainly located in Asia. The top supplying country is China (Mainland), which supply 100% of q345b steel plate specifications respectively. Q345b steel plate specifications products are most popular in Southeast Asia, South Asia, and Domestic Market.

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Q235 Steel Plate Equivalent Steel Standard-ASTM A36

Substitution of A36, SS400 and Q235 steel plate. Although the Q235 steel grade steel plate has lower mechanical properties than A36 and SS400 material, but in actual operation process, as long as the buyers do not have special requirement, often these three kinds of materials can be substituted.

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