6mm thick prime quality S420MC steel for automotive industry price

The clad steel plate is a bimetallic plate that uses ordinary carbon structural steel, high-quality carbon structural steel and low alloy steel as the base (base layer).Then use stainless acid-resistant and heat-resistant steel as the surface layer (multi

The clad steel plate is a bimetallic plate that uses ordinary carbon structural steel, high-quality carbon structural steel and low alloy steel as the base (base layer).Then use stainless acid-resistant and heat-resistant steel as the surface layer (multilayer). It is mainly used to manufacture structural parts and containers that are resistant to acids, alkalis, atmosphere and corrosive media. The main grades of clad steel plate: 0Cr19Ni9, 1Cr19Ni9, 00Cr19Ni11, 0Cr17Ni12MO2, 0Cr18Ni11Nb (the above is austenitic), 1Cr13, 0Cr13, 2Cr13, S420MC steel for automotive industry, 3Cr13.

The purpose of complete annealing of S420MC steel for automotive industry, wear-resistant plate is to improve the bad structure, such as coarse grain, widmanstatten structure (coarse ferrite with directional growth along with coarse grain) or banded structure caused by high temperature during hot forging, hot rolling, welding or casting of steel plate, so as to refine grain, improve mechanical properties, and reduce stress and hardness.

Expression method of pressure coefficient of seamless steel pipe: pressure P < 7MPa coefficient S-8 7 < S420MC steel for automotive industry steel pipe pressure P < 17.5, coefficient 5-6 pressure P > 17.5, coefficient S-4 seamless pipe production and manufacturing: tube blank -- Inspection -- peeling -- Inspection -- Heating -- perforation -- pickling -- grinding -- lubrication and air drying -- welding head -- cold drawing -- solution treatment -- pickling -- pickling and passivation -- Inspection -- cold rolling -- degreasing -- air drying -- internal polishing -- one external polishing -- Inspection -- identification of finished S420MC steel for automotive industry product packaging.

The company formulates clear service process and service standard. To do a good job in after-sales service, first of all, clear service process and service standards should be formulated to let employees know which procedures to perform and which service standards to abide by.