The S355 Steel Plate is made up of 0.2% carbon,1.6% manganese,silicon,sulfur and phosphorus in the composition.The minimum yield strength of this grade of steel plates is at 355MPa.The S355 Mild Steel Plate is good for welding because of the low carbon content and good machining properties because of the manganese content.C Si P S Cr V Nb Cu N CE - MetalDatafoQ345E GB/T 1591-2008 (China) Standards GB/T 1591-2008 High strength low alloy structural steels Chemical composition C < 0.18 Si < 0.5 Mn < 1.7 P < 0.025 S < 0.02 Cr < 0.3 Mo < 0.1 Ni < 0.5 V < 0.15 Nb < 0.07 Ti < 0.2 Al > 0.015 Cu < 0.3 N < 0.012 Fe Rest Pcm < 0.2 CE < 0.48 CE = C + Mn/6 + (Cr + Mo + V)/5 + (Ni + Cu)/15
Dec 12,2019·World Iron Steel Co.Updated Dec 12,2019 Some foreign customers are often confused about GB Q345 steel.Q345 low alloy high strength steel is the replacement steel of old GB grade 12MnV,14MnNb,18Nb,16MnRE,16Mn,etc.Difference of Q345A,Q345B,Q345C Q345D,Q345E inQ is representative of the material yield,345 refers to the material yield value,minimum to achieve 345 mpa.Q345A,Q345B,Q345C Q345D,Q345E mild steel pipe.And this is the distinction between grade,represents the main impact of temperature is different,GB Q345 High Strength SteelThickness:1mm-200mm Width:1000mm-4000mm Length:1000mm-15000mm Place of Origin Anyang,Henan,China (Mainland) Supply Ability 6000 Ton/Tons per Month
GB-T1591 Q345E Steel Plate QFSTEELS are specialized in exporting GB-T1591 Q345E Steel Plate Low alloy and high strength steel plate.GB-T1591 Q345E Steel Plate heavy plate and wide,heavy plate,Which is a large steel plate supplier mill at QFSTEELS Group.Keyword GB-T1591 Q345E,Q345E,Q345E Steel Plate,Q345E Stock,Q345E supplierGB/T1591 Q345E Low Alloy High Strength Steel Plate,Coils CHINA UNITED IRON AND STEEL LIMITED has a huge stock consisting of premium quality Q345E steel plate,steel coil,angle steel,round bar.The offered range is known for their corrosion resistance,light weight,high strength,and usability.GB/T1591 steel coil -Sell GB/T1591 steel coil - Q345A,Q345B,Q345C,Q345D,Q345E,Q390A,Q390B,Q390C,Q390D,Q390E,Q420A,Q420B,Q420C,Q420D,Q420E,Q460C,Q460D,Q460E with chemical and mechanical
Q is the first letter of Chinese Pinyin qu fu dian,which means Yield Point,345 is the minimum value of yield strength 345 MPa for steel thickness 16mm.It has 5 quality grades Q345A,Q345B,Q345C,Q345D and Q345E.Q345 steel has good weldability,cold hot workability and corrosion resistance.Grade Q345 Imported Tube does not conform to grade S355 Grade Q345 Imported Tube does not conform to grade S355 It has come to the attention of the ASTPM that Grade Q345,a standard in China,is being sold into the local market as equivalent to S355.An investigation into Q345,including a number of tests,has resulted in the following conclusions.Introduction and application of Q345 low alloy steel - EB Q345E impact at -40 External standard of Q345 GB709,internal standard GB/ t1591-2008.Due to the implementation of the standard,this steel plate allows negative tolerance delivery.The chemical composition of Q345 material is as follows Q345A C0.20,Mn 1.70,Si0.50,P0.035,S0.035;
Q235 SteelFeatures and ApplicationsData Sheet and SpecificationQ235 Steel EquivalentQ235 steel is a plain carbon structural steel which is widely used in China,Q235 material in Chinese standard GB/T 700 is divided into 4 quality grades Q235A,Q235B,Q235C and Q235D; Density of this steel is 7.85 g/cm3,tensile strength is 370-500 MPa; yield strength is 235 MPa (data are for steel bar or steel plate diameter 16mm).Since its mild steel,it is used directly without heat treatment.See more on theworldmaterialA brief introduction to Chinese GB standard - IMRI Steel·We are GB-T1591 Q345D Steel Plate supplier .Qfsteels are specialized in exporting GB-T1591 Q345D Steel Plate Low alloy and high strength steel plate.GB-T1591 Q345D Steel Plate heavy plate and wide,heavy plate which is a large steel plate supplier mill at Qfsteels Group.Keyword GB-T1591 Q345D,Q345D,Q345D Steel Plate,Q345D Stock,Q345D supplierQ345 - Steel gradesStainless Steel,Special Steel,Compressor Blading,Turbine Blading,Superalloy Supplier.Q345 can be supplied as steel plate/ sheet,round steel bar,steel tube/pipe,steel stripe,steel billet,steel ingot,steel wire rods.electroslag,forged ring/ block,etc.Q345 Carbon Mild Steel Q345A Q345B Q345C Q345D Q345EQ345 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,it has better properties than Q235.According to GB/T 1591 2008,Q345 material has 5 quality grades Q345A,Q345B,Q345C,Q345D and
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,it has better properties than Q235.According to GB/T 1591 2008,Q345 material has 5 quality grades Q345A,Q345B,Q345C,Q345D andQ345 Steel Grade - Jaway Steel.Q345 is a steel material.It is low-carbon steel (c <0.2%),good overall performance,good low temperature performance,the performance of cold stamping,welding performance and good cutting.Widely used in bridges,vehicles,ships,construction,pressureQ345 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
The Q345 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 impurities.This particular grade of steel is a general purpose manufacturing steel in construction equipment field.Q345B (GB ) - Worldwide equivalent grades - Steel NumberQ345B (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.The source standarts should always be checked for the specific purpose for each material,in case of doubt Buy,sell,suppliers search product Q345B on-lineQ345E Seamless Pipe TPCO Supplier of Quality Forged Q345E pipe is a Chinese GB standard low alloy high strength structural steel made with a hot-rolling process.It is also an alternative to the old steel grades of 12MnV,14MnNb,18Nb etc,but they still have some differences in chemical composition and strength.
Q345E grade steel Q345E steel plate Q345E low alloy sheet Q345E high strength steel hot rolled Q345E steel plate material Q345E.TAGs.GB/T1591 Q345B carbon and low alloy steel; GB/T 4171 Q235NH corten steel plates; P355N; HR68F62; TStE355; DIN 17172 StE 480.7 TM; China Steel Grade Standard GB/T 3077 20Cr Alloy Structure Steel; A572Gr42; P355GH;high strength structural steel sheet Q345E low alloy steel Q345E low alloy steel plate is usually produced in hot rolled state.It owned minimum yield strength at 345Mpa and tensile strength above 470Mpa.When rolling Q345E low alloy steel plate,the impacting test shall be done under low temperature at minus 40 centigrade.Yield point of Q345E low alloy steel plate decreases as plate thickness increases.q345d steel plate,q345d steel plate Suppliers and A wide variety of q345d steel plate options are available to you,such as aisi,astm,and jis.You can also choose from bending,welding,and cutting q345d steel plate,as well as from boiler plate,ship plate,and flange plate q345d steel plate,and whether q345d steel plate is galvanized,or coated.
757 steel grade q345b products are offered for sale by suppliers on ,of which steel sheets accounts for 8%,steel pipes accounts for 3%,and steel round bars accounts for 1%.A wide variety of steel grade q345b options are available to you,such as hot rolled,cold rolled,and cold drawn.theworldmaterialQ345 Steel,Q345A Q345B Q345C Q345D Q345E Equivalent Published Dec 08,2019Q345 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,it has better properties than Q235.According to GB/T 1591 2008,Q345 material has 5 quality grades Q345A,Q345B,Q345C,Q345D and Q345E.Q345E (GB ) - Worldwide equivalent grades - Steel Numberfor Steel Q345E (GB) and its European equivalent S355NL (1.0546) (EN) European equivalent grade for Non-alloy quality structural steel Q345E (GB) S355NL (1.0546) NEW opportunities for buyers! Post free buying requirement for product Q345E (GB)