Cold rolled stainless steel refers to cold rolled steel plate, is the steel plate produced by cold rolling.

Cold rolling is to further roll No.1 steel plate to the target thickness at room temperature.Compared with hot rolled steel plate, cold rolled steel plate thickness is more accurate, and the surface is smooth and beautiful, but also has a variety of superior mechanical properties, especially in processing properties.Because the original cold-rolled coil is brittle and hard, it is not suitable for processing. Therefore, the cold-rolled steel plate is usually delivered to the customer after annealing, pickling and surface leveling.The maximum thickness of cold rolling is 0.1-8.0mm below, such as most of the factory cold rolled steel plate thickness is 4.5mm below;The minimum thickness and width are determined according to the equipment capacity and market demand of each plant.

Cold rolled stainless steel plate is a stainless steel plate produced by cold rolling process, the thickness is not more than 3mm for thin plate, thickness is more than 3mm for thick plate.For the production of corrosion resistant components, pipelines, containers, medical instruments, Marine equipment, etc., the classification and grades are as follows:

1.Austenitic steel

In addition to the same hot rolled parts (29 varieties), there are :(1)2Cr13Mn9Ni4(2)1Cr17Ni7(3) 1Cr17Ni8

2.Austenitic -- ferritic steel sections

In addition to the same hot rolled part (2 kinds), there are :(1)1Cr18Ni11Si4AlTi(2) 1Cr21Ni5Ti

3.Ferritic steel section

In addition to the same as the hot rolled part (9 types), there are: 00Cr17

4.Martensite steel

In addition to the same hot rolled part (8 kinds), there is 1Cr17Ni2

5. Precipitation hardening section steel: the same as the hot rolled part