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. According to GB/T 1591 – 2008, Q345 material has 5 quality gradesQ345A, Q345B, Q345C, Q345D and Q345E .
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
Q345 steel property and specification are equivalent to
Q345 steel is one kind of Chinese standardized low alloy, medium tensile strength steel made with a hot-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.
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
As well as from hot rolled, cold rolled. And whether q345b steel equivalent astm is steel plate, steel coil, or heavy. There are 121 q345b steel equivalent astm suppliers, mainly located in Asia. The top supplying country or region is China, which supply 100% of q345b steel equivalent astm respectively.
GradeGB Q345/ASTM A572Gr50 StandardASTM,GB Thickness15mm~80mm Width800mm~1200mm Length2000~6000m We can supply any size based on customer's requirements. Shanghai Katalor Enterprises had support oversea shipbuilding project, Oil or Gas project and constructing big infrastructural
Equivalent grades of grade Q345B ; Q345B Delivery Time Or Lead Time15-30days Q345B Extra Service:Pretreatment (Shot Blasting, Sand Blast, Painting and Galvanized), Cutting Parts, Sample Service, Third Party inspection, UT Test and Size inspection. If you have any requirement in steel plate for Q345B, whether the new plate or stock list of material, please feel free to contact us by email of
ASTM A572 Gr 50 vs Q345B - American Welding Society
May 07, 2013 · Hello everybodyThe 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,
What is the ASTM steel spec equivalent to Q345R? steel plate
What is the ASTM equivalent to Q345R? Q345R astm equivalent materail is A516 Grade 70 steel, and it is Q345R equivalent ASTM material. Q345R and A516 Grade 70 plates are widely applied to petroleume, chemistry, power station and boiler industries, and also can make reactor, heat exchanger, separator, spherical tank, the tank of oil gas, nuclear
GB/T1591 Q345B High Strength Structural Steel Plate
GB/T1591 Q345B High Strength Structural Steel Plate Q345B steel is the most common used as high strength low alloy structural steel in industry area. The equivalent steel grade with Q345B are EN 10025-2 S355JR, ASTM A572 Grade 50 and DIN 17100 St52-3.
GB/T1591 Q345B High Strength Structural Steel Plate
Q345B steel is the most common used as high strength low alloy structural steel in industry area. The equivalent steel grade with Q345B are EN 10025-2 S355JR, ASTM A572 Grade 50 and DIN 17100 St52-3. Q345B steel Chemical CompositionMain chemical elements composition of Q345B.
Specialized in astm a36 s275jr plate. BS EN10025 structural steel plate and equivalent ASTMBS EN10025 structural steel plate and equivalent ASTM. HOME > blog. ANSON Steel offers structural steel plate that meets the European standard for structural steel. Structural steel is a standard construction material, made from specific grades of steel and formed in a range of industry standard
swrh67a steel material - Q345B steel - Q345 Q235 Mild
ASTM A240 301 equivalent MS steel plate,shipbuilding steel ASTM's steel standards are instrumental in classifying, evaluating, and specifying the material, chemical, mechanical, and metallurgical properties of the different types of steels, which are primarily used in the production of mechanical components, industrial parts, and construction
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Dec 03, 2018 · We are GB-T1591 Q345B Steel Plate supplier . Qfsteels are specialized in exporting GB-T1591 Q345B Low alloy and high strength steel plate. GB-T1591 Q345B Steel Plate heavy plate and wide, heavy plate Which is a large steel plate supplier mill at Qfsteels Group.
Q355 steel is a new Chinese steel grade of 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 levelsQ355B, Q355C and Q355D .