Katalor Enterprises is a professional section steel supplier in China , we can supply A283GrA/B/C/D, A36, S235JR, S235J0, S235J2, S275JR, S275JO, S275J2, S355JR Channel steel /beam steel/Square pipe ,and ABA32A36DD32D36 angle steel for shipbuilding. GB/T 11253-2019, PDF in English - Chinese Standard GB/T GB/T 11253-2019:PDF in English version (GBT11253-2019). Auto immediate delivery.
GB/T 701-2008 English Version - GB/T 701-2008 Hot Rolled Low Carbon Steel Wire Rods (English Version):GB/T 701-2008, GB 701-2008, GBT 701-2008, GB/T701-2008, GB/T 701, GB/T701, GB701-2008, GB 701, GB701, GBT701-2008, GBT 701, GBT701 GB/T 701-2008, PDF in English. - Chinese StandardGB/T 222 Permissible tolerances for chemical composition of steel products GB/T 223.3 Methods for chemical analysis of iron, steel and alloy - The diantipyrylmethane phosphomolybdate gravimetric method for the determination of phosphorus content GB/T 223.5 Steel and iron - Determination of acid-soluble silicon and total silicon content GB/T 8162-2008 English Version, GB/T 8162-2008 Seamless GB/T 8162-2008 English Version - GB/T 8162-2008 Seamless Steel Tubes for Structural Purposes (English Version):GB/T 8162-2008, GB 8162-2008, GBT 8162-2008, GB/T8162-2008, GB/T 8162, GB/T8162, GB8162-2008, GB 8162, GB8162, GBT8162-2008, GBT 8162, GBT8162
Product Description:ASTM A36 and JIS G3192 steel angle is one of the most widely used carbon steel section in the construction industry and project. It is a low-cost material and shows the required strength property compared with other steels. It is popular also for its Metal Structural Steel I-Beam real-time quotes, last-sale I-beam is a kind of rolled steel, whose cross section is shaped10 I-beam, carbon containing about 0.1% of high-quality low carbon steel.Steel I-beam and general steel No. 20, No. 45 steel, refers to the carbon content.Such as 20A I-beam, carbon containing about 0.2% Q195 (GB ) - Worldwide equivalent gradesPost free buying requirement for product Q195 (GB ) Chemical composition and properties of european equivalents (EN) for Q195 (China, GB ):S185 (1.0035) , Q195 (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.
Q235B Included in 3 standards (China) Chemical composition C < 0.22 Si < 0.35 Mn < 1.4 P < 0.045 S < 0.045 Cr < 0.3 Ni < 0.3 Cu < 0.3 N < 0.008 As < 0.08 Fe Rest It's allowed to exceed N content up to 0.014% in finished products. On exceeding N for every 0.001% max P content reduces by 0.005%. Q345 Steel, Q345A Q345B Q345C Q345D Q345E Equivalent Dec 08, 2019 · Q345 Steel Properties. 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 and Q345E. Q345 steel has good weldability, cold & hot S235JR hot rolled carbon steel plate China MS Carbon mild According to the main chemical composition in steel plate or some characteristic elements in steel plate to classify, divided into chromium stainless steel plate, chromium nickel stainless steel plate, chromiumnickel molybdenum stainless steel plate and low carbon stainless steel plate, high molybdenum stainless steel plate, high purity stainless steel plate.S235JR hot rolled carbon steel plate.
GB/T 700-1988 standadr:Regardless of rank, the chemical composition and mechanical properties ( s, b, the delta and the cold bending) are to be guaranteed Rolling plate and rod of products, the mechanical properties of the guarantee condition, can according to product characteristics and application requirements, in the standard separately