Large inventory Q215 carbon coil hot rolled carbon steel coil

Product Advantages

01.Anticorrosive:13 years in heavy industrial areas,50 years in the ocean,104 years in the suburbs and 30 years in cities. 

02.Cheap:The cost of hot-dip galvanizing is lower than that of other coatings. 

03.Reliable:The zinc coating is metallurgically bonded to the steel and forms part of the steel surface,so the coating is more durable. 

04.Strong toughness:The galvanized layer forms a special metallurgical structure that can withstand mechanical damage during transportation and use. 

05.Comprehensive protection:Every part of the plated piece can be galvanized,and is fully protected even in depressions,sharp corners,and hidden places. 06.Save time and energy:Galvanizing process is faster than other coating methods.

The hot-rolled coil is made of continuous casting slab or blooming slab as raw material, heated by a walking furnace, descaled by high-pressure water, and then enters the rough rolling mill. Controlled rolling, after the final rolling, it undergoes laminar cooling (computer controlled cooling rate) and coiler coils to become a straight hair coil. Hot-rolled coil has excellent properties such as high strength, good toughness, easy processing and good weldability, so it is widely used in manufacturing industries such as machinery, construction, machinery, boilers, and pressure vessels.