Mainly used in construction, household electric appliance, auto,
machinery, electronics, light industry and other industries.
CR have a large proportion, the main product are deep blunt (IF) steel series, add phosphorus series, BH steel series of identity, low alloy series of identity and so on four types.
Typical examples of high-strength steels are:
2、 Ferritic-bainitic steels (with very low sulphur
content) for wheel rims and wheel disks.
3、 Dual-phase hot rolled steels (with added chromium
and very low sulphur content) for wheel disks.
4、 Dual-phase cold rolled and coated steels for
exposed components and components for increasing the crash resistance of car
bodies.
5、 TRIP (TRansformation Induced Plasticity) steels
for wheel rims and wheel disks.
6、 Degassed high-strength steel for exposed
components of the car bodywork (generally hot dip galvanised strip).
7、 “Bake hardening” steel for exposed components of
the car bodywork (controlled annealing cycle and skinpass rolling: both
electrolytically galvanised and hot dip galvanised strip).
