Carbon steel, such as ASTM A572 gr.50 hot rolled steel plate, is usually composed of 0.05% to about 2.0% carbon as well as iron and other elements, and is widely used in many industries. Its price is reasonable and affordable, and it has excellent mechanical properties.
Our company has sales department, technology department, quality inspection department, after-sales department, logistics department. Each department has professional knowledge and high professional quality, put customers first, think about the interests of customers, actively communicate with customers and solve problems smoothly.
The effect of alloy elements on the properties of heat treatment methods for thick steel plate: the performance of heat treatment method reflects the difficulty coefficient level of heat treatment process and the tendency of defects caused by heat treatment process. The key points include cutting performance, over temperature sensitivity, quenching aging tendency and air oxidation carburizing tendency. ASTM A572 gr.50 hot rolled steel plate, Carbon steel has high machinability, and slow cooling method can be used in heat treatment, which can reduce the deformation and cracking tendency of the products. The addition of Mn and Si will increase the over temperature sensitivity of steel.
Fine cutting of parts, when the ASTM A572 gr.50 hot rolled steel plate thickness of parts is not greater than 8mm, the verticality of the section can not be greater than 6% of the thickness of parts;When the thickness of the part is 8-14mm, the verticality of the section should not be greater than 8% of the ASTM A572 gr.50 hot rolled steel plate thickness of the part.
