Q960 steel plate is a high strength structural steel which is delivered in the state of quenching and tempering. Applicable thickness is not more than 150 mm. ASTM A36 steel plate carbon steel, Q960 steel plate is widely used in the manufacture of bridges, buildings, cranes, shipbuilding, vehicles and large structural parts. Q960 quenched and tempered steel is smelted by oxygen converter or electric furnace.
Before laying, if there is bending deformation, it should be corrected in time. The ASTM A36 steel plate carbon steel steel plate shall be installed, straightened and welded according to the requirements of the drawing. The corrugated plate shall be straight, and the groove shall be welded firmly. The number of solder joints shall not be less than the specified requirements, and the diameter of solder joints shall not be less than 1 cm.
The black futures market is weakening. Terminal and middlemen are cautious in their inquiry and purchase, and ASTM A36 steel plate carbon steel merchants have different shipments. However, the factory price of ASTM A36 steel plate carbon steel keeps rising and the spot bottom is more supportive. The market mentality is still good. The high demand is limited, but the support from the raw material side is strong. It is expected that the ASTM A36 steel plate carbon steel price will be stable tomorrow.
Cutting speed directly affects the stability of ASTM A36 steel plate carbon steel cutting process and the quality of cutting section. If you want to artificially increase the cutting speed to improve production efficiency and reduce the cutting speed to best improve the quality of the cutting section, it is impossible, can only make the cutting section quality worse.
