q345b steel standardLR grade EH36 stock a515 gr70 plate houston 0cr18ni9 equivalent 430 vs 316 steel S355J2 grade GB/T 18982 Q295GNHJ distributor astm a516 gr60 satan yerler ABS grade FH36 exporter a36 steel vs 1011 steel c55 steel plate st 35 marerial astm a709 a709m manufacturers BV D suppliers 1038 bar stock SA387 Gr11 dealer RMRS A32 seller RMRS FQ63 Delivery period din 2391 st52 stockist st37-2 mild steel tubing A285 Gr C stock RMRS grade D36 suppliers SPV315 equivalent sm490 a steel s355j2 n round bar pdf s235jr steel channel JIS G 3114 SMA570W Carbon Equivalent SA283 Grade C advantages JIS G 4305 SUS 201 manufacture SA302 Grade C supplier SMA490BP Delivery period
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 .
As we all know, China's steel production is the largest variety of rebar, followed by steel plate and sheet, and the largest percent of steel grade produced in the plate is Q235B, followed by Q345B. The biggest impact of the new GB/T 1591 2018 release is Q345B, because the output of other grades has little effect.
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. Technical Requirements & Additional Services:
Q345 steel property and specification. 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.
Apr 24, 2017 · The density of Q345B steel is approximately 7.8 (where water is 1.0), and it is commonly available in thicknesses ranging from 2 mm to 12.7 mm (12.7 mm is approximately half inch thick plates), with sheets typically sold in 1 to 1.35 meter wide splits.
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.
for Steel Q345C (GB) and its European equivalent E335 (1.0060) (EN)
This page provides Q345 datasheet download, these include Q345 mechanical properties, chemical element Q345, technical specifications of Q345 steel material properties. Q345
A36 steel plate is similar to Q235B steel plate, it is one Q235b equivalent steel standard, another one is SS400. While the difference between A36 and Q235B is as followsDifferent Yield Point (A36=250MPa, Q235B=235MPa); Different Tensile Strength (A36=400 550MPa, Q235B=375 500MPa);
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.
Q235 steel is a Chinese GB standard plain carbon structural steel, and divided into 4 quality gradesQ235A, Q235B, Q235C and Q235D, material density is 7.85 g/cm3, tensile strength is from 370 to 500 MPa, and yield strength is 235 MPa (data are for steel bar or steel plate diameter ≤ 16mm). The latest standard of steel Q235 is GB/T 700 – 2006.
Post free buying requirement for product Q345D (GB ) Chemical composition and properties of european equivalents (EN) for Q345D (China, GB )S355J2 (1.0577) , S355N (1.0545) , 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.
Dec 03, 2018 · Q345B Delivery Time Or Lead Time15 30days. Q345B Extra ServicePretreatment (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, please feel free to contact us by email of calling.
Q235 Steel Properties and Introduction Q235 steel is a Chinese GB standard plain carbon structural steel, and divided into 4 quality gradesQ235A, Q235B, Q235C and Q235D, material density is 7.85 g/cm3, tensile strength is from 370 to
42CrMo steel is a Chinese alloy steel, and has high strength and toughness, good hardenability, and no obvious temper brittleness. After quenching and tempering treatment, it has high fatigue limit and resistance to multiple impacts, and good low temperature impact toughness.
Chemical composition and properties of european equivalents (EN) for A572 (USA, AISI, ASTM, UNS)S355JR (1.0045) , S275J2(+N) (1.0144) , A572 (USA, AISI, ASTM, UNS ) European (EU, EN) and wordwide Steel equivalent grades. These comparison table is only intended as an indication of the closest khown equivalent grades.
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 elements, as well as other accessories related to them.
China Steel Designations & Grades with Comparisons Check the China Steel designations and grades below for a variety of China Steel products. If you can’t find the type of China Steel comparison you’re looking for, send us a message with your inquiry and we’ll get back to you with an answer shortly.
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We supply Mild Steel Plate. For Mild Steel Plate we always source from China's number one state mills for Hot Rolled Steel such as Tianjin Iron & Steel and Ma Steel. These two mills produce excellent S235JR and S355JR Hot Rolled Steel Plate.
Hot Rolled Coil
|Typical size range:|
1.5 – 12mm Thick
1250 – 2500mm Wide
|Steel grades:||S235JR; S355JR; A36; SS400; SS490; Q235(A/B/C/D); Q345(A/B/C/D/E); Q390; Q420|