Product details
ss400 is a kind of marking method of Japanese steel material and a kind of judging standard. Foreign standard structural steel is often classified by tensile strength, such as SS400 (Japan is so marked), of which 400 means that the minimum value of σb is 400MPa Ultra-high strength steel refers to σb≥1373 Mpa steel.Due to moderate carbon content, good comprehensive performance, strength, plasticity and welding properties have been better matched, the most widely used.
SS330 is a kind of high strength, corrosion resistance and wear resistance steel, because of its excellent properties, it is widely used in machinery manufacturing, construction engineering and shipbuilding. The tensile strength of SS330 is as high as 400-540 mpa, which is a high-strength steel with good mechanical properties. At the same time, SS330 has good plasticity and toughness, which can meet different material processing and process requirements.
SS490 is a hot-rolled pickling steel strip widely used in general structural applications. It is known for its exceptional strength, durability and versatility and is suitable for a variety of construction projects. SS490 is produced by a hot rolling process and then pickled to remove surface impurities and oxide layers, resulting in a clean and smooth surface finish. This steel strip has good weldability, machinability and formability, and is easy to manufacture and assemble.
Product information:
SS400 Chemical composition(%)
Sample size of SS400:Sample blank size is 18mm
SS400 Tensile Strength (MPa):340-470
SS400 Yield Point (MPa):235
SS400 elongation after breaking(%) :24
SS400 impact power Akv-20℃:≤27J
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SS330 Chemical composition(%):
SS330 Mechanical property:
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SS490 Chemical composition:
(C) : up to 0.22%, (Si) : up to 0.25%, (Mn) : up to 1.40%, (P) : up to 0.035%, (S) : up to 0.035%
SS490 Mechanical Properties:
Tensile strength: 490-610 MPa
Yield strength: minimum 275 MPa
Elongation: minimum 16%
These values indicate the strength and ductility of SS490. The steel strip shows moderate tensile strength, which refers to its ability to resist tension without breaking. Yield strength represents the level of stress at which a material begins to permanently deform, while elongation measures the amount of deformation a steel can withstand before it fails.
The company mainly produces hot rolled steel plate, cold rolled steel plate, carbon steel coil, carbon steel pipe, API pipe, structural steel, steel bar and other products. The company has obtained ISO9001 quality system certification and European CE certification, and provides MTC quality certification according to EN10204.3.1
Companies adhering to the "integrity, quality, win-win" spirit of enterprise, in the years of pioneering and enterprising, never forget the original aspiration, accumulated strength, with wisdom and sweat to lead the development of iron and steel industry.
The annual production capacity of cold rolled steel plate production line is 600,000 tons, and the production specification is 0.12-1.2mm*750-1250mm. The production line adopts advanced full hydraulic on the road, flexible and stable control, combined with thickness gauge to achieve automatic control of AGC plate thickness, so as to ensure product quality.
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