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ASTM A572 Gr 50 vs Q345B

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). At the same time, this Contractor says that they, in China, have developed Angle Steel with Material:GB Q235B, Q345B or Equivalent Material:Material:GB Q235B, Q345B or Equivalent; ASTM A36; EN 10025, S235JR, S355JR; JIS G3192, SS400; SS540. 4. Size. Sizes:25mm-250mm.

Cangzhou Guyuan Steel Pipe Co.

Material:20#, Q345B, ST52, S355JRH, ST37,10#, A106/A53 Gr.B Diameter:114MM--914MM Thickness:4MM--60MM straight steel tube SY/T5037-2008, API 5L, GB/T9711.1-1997 Material:Q235B, Q345B, X42, X52, X60 Diameter:219MM--1220MM Thickness:6--20MM square pipes Zinc coating:60 to 130g/m² Sizes:20 x 20 to 100 x 100mm WT:0.5 to 2.5mm Equivalents Grade / Australia Equivalent Steel_UNITED IRON CSA G40.21-33W equivalent GB/T1591 Q345B steel plate. CSA G40.21-33W equivalent GB/T1591 Q345B steel plate Material substitution and the equivalent steel plate grade Unitedsteel is the large factory for supply super thickness steel plate and high quality steel plate grade in China. We have two production&nbs GB/T1591 Q345D Low Alloy High Strength Steel Plate, Coils Dec 17, 2018 · Equivalent Grade of Q345D Steel Plate, Steel Coil, Angle Steel, Round Bar q345d alloy structure plates thickness, q345d low alloy high strength flat bars suppliers in china, q345d low alloy square bar size, gb/t1591 q345d plate, coils, angle, round bars specifications, q345d round steel bars dealer in china, q345d high tensile strength bars

Q345 steel property and specification are equivalent to

To some extent, the Q345 possesses the same property and composition of ASME A572, namely the Q345 is equivalent to A572. This specification covers the standard requirements for Grades 42, 50, 55, 60, and 65 of high-strength low-alloy structural steel shapes, plates and sheet for applications in bolted, welded, and riveted structures in bridges Steel Plate GB/T1591 Grade Q345A Q390A Q420B Q460E in Steel Plate GB/T1591 Grade Q345A Q390A Q420B Q460E in Large Stock. Chemical and mechanical properties of GB/T1591 Q345A C % Si % Mn % P % S % N % 0.16 0.55 0.80-1.50 0.040 0.040 Thickness Yield Strength (Mpa) Tensile Strength Elongation Im What is CCS AH36 equivalent steel in GB standard - BBN CCS AH36 equivalent steel Q345B is one kind of Chinese standardized low alloy high tensile strength steel made with a hot-rolling process, used for a number of manufacturing purposes. To some extent, Q345B steel possesses the samiliar property of CCS AH36 steel. But CCS AH36 steel is special shipbuilding steel with certificate.

What is GB T1591 Q345B steel equivalent ASTM - Bebon Steel

BBN steel supplies GB T1591 Q345B steel equivalent ASTM A572 Gr 50 steel and other foreign standard low alloy high strength steel as well. Other than standard size GB T1591 Q345B steel and ASTM A572 Gr 50 steel plates etc. Products, BBN steel also provide non-standard size steel materials though cutting, bending, welding and so on deep processing. XLER Entire Brochure - BlueScope Steelgrades of XLERPLATE This huge range is stocked "in market" by BlueScope Steel distributors around Australia and New Zealand and is available on very short lead times. These sizes are ideal for project start-up requirements to ensure your project will THICKNESS WIDTH LENGTH (AS 1548-7-430R) 5 2400 9.0 (AS 1548-7-460R) 6 3100 9.6 8 3100 9 Grade Q345B Alloy Plate Sep 2019 steel plate,Grade Q345B 85 rows · low alloy steel:Q345B:20:2000:10000:1.271:low alloy steel:Q345B:20:2000:10000: