15 MNVN is mainly used as medium strength steel plate. It is featured with high strength and toughness, good weldability and low temperature toughness and is widely used in the manufacture of Bridges, boilers, ships and other large structures. Strength level is above 500 Mpa, low carbon alloy steel plate is not able to meet the requirements, low carbon bainite steel plate is developed. Added with elements such as Cr, Mo, Mn, B, to help steel China Q295 Q345 Q390 Q500 High Tensile Strength Steel Origin. Wuxi, Jiangsu. HS Code. 7219900000. Product Description. Q295 Q345 Q390 Q500 High Tensile Strength Steel S355NL SEV245. Product Description:Application:High strength structure steel is a series of high strength, high tenacity, excellentwelding performance use of steel structure.
1.carbon steel is mainly used to be manufactured moving parts with high strength, such as the impeller of turbomachine, piston of compressor, shaft, gear, rack, worm, Carbon steel rod applies to chemical industry, shipping industry,manufacturing industry,construction,decorate Industry,electric power, pump shafts, sanitary wares,furniture handles,boiler,high temperature resistant,low High Quality Low Alloy High Strength Plate Steel EN10025 S355nl High Strength Low Alloy Steel Plate. Gangsteel are specialized in exporting GB/T 700 Q195 Low alloy and high strength steel plate, heavy plate and w Carbon and low alloy steel steel plate - steel 2018-8-17 · Common carbon structural steel also be called Mild steel.This kind of steel High Strength Low Alloy Steel Sheets for Sale22 rows · Low alloy steel (HSLA) is referred to alloy elements less than 3.5% of the total. Relative to carbon steel, low alloy steel, on the basis of carbon steel in order to improve one or more performances of steel is added one or several alloy steel elements. The alloy is more than carbon steel during normal production methods, which is called alloy
Oct 22, 2020 · Q390 metal is a Chinese metal grade of Low Alloy High Strength Structural Steel, Yield Strength is 390 MPa, parameters are tested with 16mm diameter metal bars or steel plates, tensile power is Mpa, material density is 7.eighty five g/cm3. with superior technology and tools, we additionally assist custom-made service. Professional Design Structural Steel - China Professional Professional Design Structural Steel. Grade:Q235, Q345, Q390, S235JR, S235J0, S235J2, S275JR, S275J0, S275J2, S355JR, S355J0, S355J2, S355K2, S275N, S275NL, S355N Q420 Steel Chemical Composition, Properties Q420 Steel Introduction. Q420 steel is a Chinese steel grade of Low Alloy High Strength Structural Steel, Yield Strength is 420 MPa, parameters are tested with 16mm diameter steel bars or steel plates, and tensile strength is 520-680 Mpa, the material density is 7.85 g/cm3. According to GB/T 1591-2008, Q420 has 5 quality levels:Q420A, Q420B, Q420C, Q420D and Q420E.
Nov 16, 2019 · The steel of load-bearing structure should adopt Q235 steel, Q345 steel, Q390 steel and Q420 steel, and the quality should conform to the current national standard "carbon structural steel" GB/T 700 and "low alloy high-strength structural steel" GB/T 1591. Provisions. Structural Steel - China Structural Steel Supplier,Factory Structural Steel. Grade:Q235, Q345, Q390, S235JR, S235J0, S235J2, S275JR, S275J0, S275J2, S355JR, S355J0, S355J2, S355K2, S275N, S275NL, S355N, S355NL, A36, A572Gr42 plates high strength steel - offers high-quality plates high strength steel at affordable prices. Purchase from a wide variety of the plates high strength steel from the most reliable suppliers on the market.
Nov 27, 2012 · GR60 GR65 Low alloy high strength structural steel plate1.Quality:Q295B Q345/Q390/Q420 Q460/Q500/Q550/Q620/Q690 GR50 GR55 GR60 S50C S58CLow alloy high strength structural steel plateQ295B Q345/Q390/Q420(B C D E) Q460 /Q500/Q550/Q620/Q690(C D sa573 gr 70 high strength carbon steel data sheet - ASTM Jan 21, 2021 · Thirdly, we should also look at the manufacturers of steel products and pay attention to the steel grades of different manufacturers, so as to avoid buying poor quality medium and heavy steel plates. Grades sa573 gr 70 high strength carbon steel, Q345 (16Mn) and Q390 steel have good comprehensive mechanical properties, good welding performance HOT ROLLED STEEL HOT ROLLED STEEL PROPERTIES ON Low Alloy High Strength Steel Sheet:Q390:GB/T1591-1994:Low Alloy High Strength Steel Sheet:Q420:GB/T1591-1994:Structural Alloy Steel Plate:15CrMo:GB/T11251-1989:Structural Alloy Steel Plate:20CrMo:GB/T11251-1989:Structural Alloy Steel Plate:30CrMo:GB/T11251-1989:Structural Alloy Steel Plate:35CrMo:GB/T11251-1989:Structural Alloy Steel Plate:42CrMo:GB/T11251-1989: