Description
The hot rolled steel coil factory outlets.The supply of hot rolled
steel coil at reasonable prices fair.Hot rolled steel coil are
steel strips made by rough mills and finishing mills with the
heated raw material of plate blanks (mainly continuously cast
bloom). The hot steel strip from the last finishing mill is cooled
to the preset temperature by laminar flow, and then made into a
strip coil by a coiler; the cooled strip coil of steel is machined
into steel plates, skin pass coils and slitting steel strips by
various finishing lines (leveling up, straightening, cross cutting
or longitudinal cutting, checking up, weighting, packing and
marking) according to users' requirements. With excellent features
like high strength, good toughness, readiness for machining and
shaping, superior weldability, hot continuous rolled steel is
widely used in vessel, automobile, bridge, construction, machinery,
pressure vessel and other manufacturing industries.
By materials and properties, hot continuous rolled steel can be
divided into: general carbon structural steel, low alloy steel and
alloy steel.
By purposes, it can be divided into: steel for cold forming,
structural steel, automobile structural steel, steel for corrosion
resistant structures, steel for mechanical structures, steel for
welding air bottles and pressure vessels and steel for
pipelines
With a lot of varieties and specifications, hot continuous rolled
steel plates are widely used in manufacturing industries, from
general engineering structure to automobile, bridge, vessel and
boiler pressure vessel industries. For different purposes, there
are different requirements on material properties, surface quality,
sizes and precision of shapes, therefore, people should have the
knowledge of the varieties, materials, properties and purposes of
these hot-rolled steel plates so as to use them economically and
reasonably.
