1.The steel number is basically the same as the alloy structural steel. 2.For professional use of low-alloy high-strength steel, it should be marked at the end of the steel number. For example, for 16Mn steel, special steel grades for bridges are 16Mnq, special grades for automobile girders are 16MnL, and special steel grades for
China High Strength Steel manufacturers - Select 2021 high quality High Strength Steel products in best price from certified Chinese Carbon Steel, Galvanized Steel suppliers, wholesalers and factory on Made-in-China China Hot Rolled Low-Alloy High-Strength Carbon Steel Steel Sheet, Steel Plate, Steel manufacturer / supplier in China, offering Hot Rolled Low-Alloy High-Strength Carbon Steel Sheets (Q345A 16mn), Tempered High Strength Low Alloy Steel Plate for Automotive Industry, China Corrugated Galvanized Steel Zinc Roof Sheet Prices and so on.
Aug 24, 2019 · China Hot Rolled Q345b Low Alloy High Strength Steel Plate, Find details about China Steel Sheet, Low Alloy Steel Sheet from Hot Rolled Q345b Low Alloy High Strength Steel Plate - Tianjin Jinrunda Steel Trade Co., Ltd. China Steel Strength, Steel Strength Manufacturers China Steel Strength manufacturers - Select 2021 high quality Steel Strength products in best price from certified Chinese Steel, Steel Plate suppliers, wholesalers and factory on Made-in-China
EN S355J2 AR equivalent GB standard Q345D HSLA 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, Q345 material has 5 quality grades:Q345A, Q345B, Q345C, Q345D and Q345E. EN S355J2 AR equivalent GB standard Q345D HSLA steel is one of GB-T1591 Q345E Steel Plate supplier - Stainless ProfileDec 03, 2018 · Q345E Adopt standard:GB-T1591 Standard Specification is for Rolled Steels for Welded Structure. Q345E Specification:Thickness:1mm to 500mm; Width:1500mm to 4500mm:Length:3000mm to 27000mm. Third Party Inspection for Q345E:Q345E Chemical composition Max % of the Product analysis of grade. C. Si.
Mechanical properties of low alloy high strength structural steel pipes:Steel grade:Tensile strength R m /MPa:Lower yield strength R eL /MPa:Elongation after break:Impact test:WT16mm:16mm-30mm >30mm:Temperature/ Absorb energy KV 2 /J:::Q345A:470-630:345:325:295:20 Q345B +20:34:Q345C:21:0:Q345D-20:Q345E-40:27:Q390A:490-650:390:370:350:18 Q390B GB/T1591 Q345E Carbon and low alloy steel Seamless tube GB/T1591 Q345E Carbon and low alloy steel Seamless tube owned minimum yield strength at 345Mpa and tensile strength above 470Mpa.When rolling Q345E high strength steel pipe,the impacting test shall be done under low temperature at minus 40 centigrade.
BEBON is specialized in manufacturing GB/T1591 low alloy steel grades Q345B,Q345C,Q345E,Q390C,Q390D,Q460C,Q460D structural steel with high quality. High Strength Steel Plate Q690B Suppliers and Find high strength steel plate q690b here with GNEE which is one of the leading manufacturers and suppliers in China. We have bulk hot sale products in stock at your choice. For chemical composition consultation and free sample, welcome to contact our factory.
Nov 01, 2021 · steel plate london,q355 steel sheet,q345e low alloy steel plate Q355 is a kind of low alloy high strength structural steel, widely used in Bridges, V ehicles, S hips, C onstruction, P ressure V essels, S pecial E quipment, etc. S355NL low alloy high strength steel plate specification The corresponding standard of S355NL low alloy high strength steel plate is GB Q345E, JIS sev24; ASTM grade 50. S355NL low alloy high strength steel plate contains 0.13% - 0.17% carbon and 1.30% - 1.50% manganese. The physical properties of S355NL low alloy high strength steel plate are greatly improved by adding niobium and vanadium.
Feb 16, 2021 · HSLA steel is well known as 'High Strength Low Alloy (Steel).' HSLA steel is a carbon steel grade with a limited quantity of alloy elements added to its chemical composition. The alloying elements are useful primarily to increase the steel's strength; besides, it increases carbon steel strength. HSLA steel is a material that has higher toughness and offers more ability to work in heat carbon steel pipe:Q345C, Q345D, Q345E, SM490, SM570 Our company specializes in domestically produced high-strength low-temperature resistant low alloy sheets Q345C, Q345D, Q345E, SM490, SM570, S355J2+N; low temperature resistant low alloy round steel Q345D (first special steel factory order); bridge board Q345qC / qE, Q370qE, Q370qD ; wear-resistant steel B-HARD360/400,450, Wugang NM360/400/500/450, Sweden HARDOX400/450/500,
The thickness range of steel coil is from 1.2mm to 25.4mm, the thickness of steel plate can achieve to 700mm from 4.5mm, The supply capacity per year is about 8,900,000 tons steel plate/coil according to Corten, ASTM A588, EN 10025-5, EN 10155, JIS G3125, A242. Weather resistant steels are high strength, low carbon structural steels including high strength low alloy steel, high strength low alloy China plates high strength low alloy steel price per ton 1.Thickness:2-300mm(2-100mm usually used) 2.Width:1000-3000mm(1000-2200mm usually used) 3.Length:1-12M or as your request 4.Material:Q345,Q390,S355JR,S355J0,A572GR50,A709GR50. 5.Certificate:API,ISO,SGS,BV,CE etc Carbon Steel Plate and Alloy Steel Plate Specification Standard GB, ASTM, AISI, BS,JIS, DIN, EN Grade Carbon Steel Plate Alloy Steel Plate General Carbon Steel
Q345B Q345C Q345D Q345E low alloy high strength carbon steel plate. US $550.00-$600.00 / Ton. 5 Tons (Min. Order) 3 YRS Shandong OK Steel Co., Ltd. 89.2%. 5.0 (1) "Good service" "Quick delivery" Contact Supplier. 1/6. Hot sale Q345C Q345E high quality hot roll low alloy steel plate/slab. US $0.76 / q345e steel plate, q345e steel plate Suppliers and Q345E steel plate low alloy high strength low temperature resistant heavy duty machinery special hot rolled plate. US $530.00-$630.00 / Ton. 10 Tons (Min. Order) 11 YRS Tianjin Arcelormittal Steel Trade Co., Ltd. 95.8%. 5.0 (2) "Good business" Contact Supplier. 1/6.