May 07, 2013 · By Euskera Date 04-30-2013 21:49. 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 ASTM A572 Grade 50 Steel Equivalent, Gr 65, 60 Properties ASTM A572 Grade 50 Steel. ASTM A572 grade 50 steel is a low-alloy high-strength structural steel with a yield strength of 50 ksi (345 MPa) and a tensile strength of 65 ksi (450 MPa). It has better mechanical properties than ASTM A36 steel. ASTM A572 contains 5 yield point grades:Grade 42, Grade 50, Grade 55, Grade 60 and Grade 65.
ASTM A572 Grade 50|A572 Gr.50|A572Gr50 steel plate. Gangsteel Grade :A572 Grade 50. Specification:Thickness 8mm-200mm, Width:1500-4020mm, Length:3000-27000mm. Standard:ASTM A572Standard Specification for High-Strength Low-Alloy Columbium-Vanadium Structural Steel. Astm A572 Grade 50 Equivalent - supplier steel, astm a572 grade 50 equivalent european standard en10025, a36 a572 grade 50 carbon hot rolled steel sheet plate, astm a572 gr 50 vs q345b, differences between astm a529 amp a572 hunker, astm a572 gr 50 astm a572 gr 50 online wholesalers, whether s355jr can be replaced by astm a572gr50 xin, carbon steel astm a572 gr 45 50 plates GB/T1591 Q345B low alloy structural steel - Surya Hot roll Steel grade Q345B is the most common used as high strength low alloy structural steel in industry area.BBN steel 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. Full Data Technical Requirements & Additional Services:
Standard:ASTM. Grades:Grade 50. Equivalent Standard. SM 490 YA JIS G3106, GB Q345B, BS EN S355, DIN 17100 St52-3. Characteristic. Steel plate ASTM A572 Grade 50 for high-strength low-alloy columbium-vanadium structural steel shapes, plates, sheet piling, and bars for applications in bolted, riveted and welded structures in bridges and buildings. Q345 Steel Equivalent, Specification, Chemical Composition Q345 Steel Properties. 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, it has better properties than Q235. According to GB/T 1591 2008, Q345 material has 5 quality grades:Q345A, Q345B, Q345C, Q345D and Q345E. Q345 Steel, Q345A Q345B Q345C Q345D Q345E Equivalent Q345 Steel Properties. 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, it has better properties than Q235.According to GB/T 1591 2008, Q345 material has 5 quality grades:Q345A, Q345B, Q345C, Q345D and Q345E. Q345 steel has good weldability, cold & hot workability
Q345B steel plate(Provide cutting) is a Chinese standardized low alloy, medium tensile strength steel made with a hot-rolling process. Q355 Steel, Q355B Q355C Q355D Properties, Composition Aug 27, 2020 · 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 thickness 16mm, and tensile strength is 470-630 q235b steel equivalent astm, q235b steel equivalent astm st37 steel equivalent astm Quick Details:Name :ATSM A572 Gr50/GB 16Mn/GB Q345 Alloy Stuctural Steel Sheet Place of Origin :Liaoning,China Brand Name :Dongbei Tegang Shape :Sheet Material :Alloy Stuctural Steel Steel Grade :ATSM A572 Gr50/GB 16Mn/GB Q345 Size :Thick:1mm~10mm;Width:1m~1.25m ;Length:2m~2.25m Application :used in making gear, crankshaft, trestle, hinge, oil tank,
offers 1,656 q345b equivalent astm products. A wide variety of q345b equivalent astm options are available to you,difference between A572 Grade 50 and Q345B steel steel A572 Grade 50 material is a high-strength low-alloy columbium-vanadium structural steel. A572 Grade 50 steel is similar to Q345B material. Q345B steel under GB/T 1591 standard is a low alloy high strength steel. Chemical compostion (%) for A572 Grade 50 and Q345B steel