a 573 gr 70 carbon-manganese-silicon steel surface cracks refer to the linear cracks on the surface of a 573 gr 70 carbon-manganese-silicon steel, which should generally be the same as the forging or rolling direction. Formation reason: it is mainly due t
a 573 gr 70 carbon-manganese-silicon steel surface cracks refer to the linear cracks on the surface of a 573 gr 70 carbon-manganese-silicon steel, which should generally be the same as the forging or rolling direction. Formation reason: it is mainly due to the hairline, hot crack and cold crack caused by surface over burning, decarburization, looseness, deformation and excessive internal stress during processing (forging, rolling, heat treatment, quenching and tempering), as well as the high content of sulfur and phosphorus impurities on the surface. Inspection method: a 573 gr 70 carbon-manganese-silicon steel surface cracks can be detected by naked eye observation, acid pickling, magnetic particle inspection, coloring inspection and metallographic method.
A Uganda client purchased 2100 tons SG255 gas cylinder steel coils in 2018. It is the first company in Uganda to provide re-furbishing, re-certification and manufacturing of new lpg cylinders. They have regular demands for sg255 coils a 573 gr 70 carbon-manganese-silicon steel every 3 months. Limited by inland location, we can only ship container to mombasa, and then transfer to kampala. OurJISG3116 SG255 steel product is grade for gas cylinder steel with the tensile strength of 400MPa and the yield strength of 255MPa.
The surface of alloy steel coil is specially treated during processing. The wear resistance of steel coil and plate made of alloy steel is much better than that of traditional rolling plate, and the cost is also low. The heat resistance and high temperature resistance of alloy steel coil is better than that of traditional rolling plate, and it will not deform easily. Besides, the strength of the a 573 gr 70 carbon-manganese-silicon steel, alloy steel is very high, it is not easy to break and can be used for a long time.
We are professional a 573 gr 70 carbon-manganese-silicon steel carbon steel plates supplier with good reputation, and have participated many significant projects that finished with carbon steel materials in the world. If you have any question about carbon steel materials, such as A36 steel modulus of elasticity, A283 grade C properties, A572 grade 50 hardness, a 573 gr 70 carbon-manganese-silicon steel EN 10025 S235JR equivalent Indian standard, S355JR specification, carbon steel price etc., please feel free to consult us.
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