Hydrogen (H) is the most harmful element in general steel such as a573-65 steel weldable carbon steel plate. Hydrogen dissolved in steel will cause hydrogen embrittlement, white spots and other defects. Hydrogen, like oxygen and nitrogen, has very little
Hydrogen (H) is the most harmful element in general steel such as a573-65 steel weldable carbon steel plate. Hydrogen dissolved in steel will cause hydrogen embrittlement, white spots and other defects. Hydrogen, like oxygen and nitrogen, has very little solubility in solid steel. It dissolves into liquid steel at high temperature, and accumulates in the structure without time to escape when cooling, forming high-pressure micro pores, which greatly reduce the plasticity, toughness and fatigue strength of steel, and even cause cracks and brittle fracture in severe cases. "Hydrogen embrittlement" mainly occurs in martensitic steel, but not very prominent in ferrite steel, and generally increases with hardness and carbon content.
Strip steel is a kind of steel plate with thin thickness, narrow width and long length. Strip steel can be made of common carbon steel, carbon structural steel, spring steel, tool steel, stainless steel, etc. Strip steel has the advantages of high dimensional accuracy, good surface quality, easy processing and material saving. There are many kinds of strip steel, a573-65 steel weldable carbon steel plate. Hot rolled steel strip is mainly used for cold-rolled billets, cold-formed steel billets, welded steel pipe billets, manufacture of bicycles and small hardware products.
Available steel plate types our company produce and supply: A36 carbon structural steel plate, Q345B low alloy high strength steel plate, steel plate for bridge, steel plate for building structure, Grade AH36 steel plate for shipbuilding and offshore platforms, boiler and pressure vessel steel 16Mo3, steel plate for mold, a573-65 steel weldable carbon steel plate, API 5L pipeline steel plates for oil and gas transportation, high-strength steel plates, corrosion-resistant steel A588 plates, clad steel plates, and NM500 wear-resistant steel plates.
Vigorously develop circular economy: the company adheres to the development path of circular economy, realizes the efficient utilization of energy and a573-65 steel weldable carbon steel plate resources, implements "four closed circuits" for renewable gas, industrial water, solid waste and waste heat steam according to the reduction of resource consumption - reuse - recycling, vigorously promotes advanced technologies such as energy-saving new technologies, new processes, a573-65 steel weldable carbon steel plate new materials, and promotes the competition of enterprises Struggle.
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