Purpose Manufacturing plant, general construction and various construction machinery, such as drilling rigs, electric shovels, electric wheel dump trucks, mining vehicles, excavators, loaders, bulldozers, various cranes, coal mine hydraulic supports, etc. Machinery and other structural parts. Highway and railway bridges (including sea-crossing bridges) for the production of riveted and bolted structures Q235/S235/SS400/A36 SS400 specification: thickness 6-300mm, whole board specification: width 2000*2500mm, length 8000mm*12000mm, special specifications can be customized! SS400 steel plate implementation standard
SS400 delivery status: generally delivered in hot-rolled status, the specific delivery status should be indicated in the warranty book. SS400 mechanical properties S235J2G3 mechanical properties range value: S235J2G3 tensile strength (σb/MPa): 340-470 S235J2G3 Yield point (σs/MPa): 235 S235J2G3 Elongation after fracture (δ5/%): 24 S235J2G3 Impact energy Akv -20 degrees: ≥27 J S235J2G3 sample size: sample blank size is 18mmSS400 Chemical Composition Carbon C: ≤0.17 Silicon Si: ≤0.50 Manganese Mn: ≤1.40 Sulfur S: ≤0.035 Phosphorus P: ≤0.035 Executive standards: domestic GB/T, American standard ASTM, Japanese standard JIS, German standard DINSS400 use SS400 is often rolled into wire rod or round steel, square steel, flat steel, angle steel, I-beam, channel steel, window frame steel, etc., and medium and thick steel plates. It is widely used in construction and engineering structures. It is used to make steel bars or build factory building frames, high-voltage transmission towers, bridges, vehicles, boilers, containers, ships, etc. It is also widely used as mechanical parts that do not require high performance. C, D grade steel can also be used as some professional steel.