Mar 17, 2020 · Defination of Q345. Q345 steel, with charicteristics of 7.85 g/cm3 material density, and 470-630 Mpa tensile strength, is a Chinese GB standard low alloy high strength structural steel. Q is the first letter of Chinese Pinyin:qu fu dian, which means Yield Point, 345 is the minimum value of yield strength for steel thickness less than 16mm. It is commonly used material among low alloy materials, and it was called 16Mn
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Forged Bars Scm440 Scm435 4130 4140 4145 Forging PartsSAE4140 Scm440 Cold Drawn Steel Round BarWear Resistant Steel Plate Bisalloy Wear 600 Bisplate 600 Hardox 600China Supplier S355j2 Cold Drawn Alloy Seamless Steel PipeComparison Of Q345AQ345BQ345C - World Iron&SteelDec 12, 2019 · Q345 low alloy high strength steel is the replacement steel of old GB grade 12MnV, 14MnNb, 18Nb, 16MnRE, 16Mn, etc.
Sep 28, 2018 · As a old Chinese standards, 16Mn is edited from GB 1591-1988 "low alloy structural steel", has now been replaced by Q345. Low alloy steel Q345 steel has 5 quality grades, which are represented by from Q345A to Q345E.
China High Strength Q345b A516 Gr. 70 Alloy Steel Plate Steel Grade:Q345b A516 Gr. 70. 2. Product name:High Strength Low Alloy Steel Plate Q345b A516 Gr. 70. 3.Size:thickness:3-200mm. width:1000-3000mm. length:1000-12000mm. 4.Heat Treatment:as required. 5.Standard:ASTM,GB,JIS,DIN,BS. Low Alloy Steel Plates (Grade:Q345/16Mn/St52)
Company Overview - Wugang Lianda Supplies Co., Ltd.Wugang Lianda Material Co., Ltd. is a large-scale iron and steel enterprise which integrates steel purchase, sales and import and export trade.The company mainly deals in ultra-wide and extra-thick steel plates, steel plates for boilers and pressure vessels, low-alloy and high-strength steel plates, wear-resistant steel plates, corrosion-resistant steel plates, steel plates for bridges, high
High Quality Hot Rolled Sheet Stainless Steel Plate, US $ 380 - 400 / Metric Ton, AiSi, ASTM, bs, DIN, GB, JIS, EN, S235 S355 1020 A36 Q235 etc., Hebei, China.Source
Introduction and application of Q345 low alloy steel - EB Q345 is a low-alloy steel widely used in Bridges, vehicles, ships, construction, pressure vessels, special equipment, etc. Q means yield strength and 345 means yield strength of this steel is 345MPa.Of the low alloy materials, Q345 is the most common. Q345 used to be called 16Mn.
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 and vehicles, bridges, boiler, pressure vessel container, steel oil tank, etc. Yield point of Q345 steel plate decreases as plate
YS 690 yield strength Q690D / Q690E low alloy high strength steel plate. Pressure Vessel Steel Plate are widely used in petroleum, chemical, power station, boiler and other industries, for the production of reactors, heat exchangers, separators, spherical tanks, oil and gas tanks, liquefied gas tanks, nuclear reactor pressure shells, boiler steam drums, liquefied oil and gas cylinders
What Is Q345 Seamless Tube? - Standard - News - Hunan May 22, 2020 · Q345 seamless pipe belongs to low alloy series ---- low alloy high strength structural steel (GB / T1591-1994). Q345A, B, C, D, E are the representative grades of this kind of steel. Among them, grades A and B are usually called 16Mn.
hot rolled steel plate q345e exporter - Weathering Steel Pricehot rolled steel plate q345e exporter Product list > GB T 706 Q345B HEB beams application. p235gh Boiler and Pressure Vessel Steel Plate. P235GH is a kind of material for pressure purpose hot rolled steel plate q345e exporter Learn More High-Strength Carbon Steel Sheets Q345 - Miele Metal. Q345 is a steel