a240 materialstainless coil

There are some key differences between 304 and

What Are The Characteristics Of Stainless Steel Coils?

The hot steel strip from the last rolling mill of finishing rolling is cooled to the set temperature by laminar flow and then coiled onto the steel coil by the coiler. Then after HAPL, the black coil will become white, like what we saw in daily life. The whole processing is showing as below:

B. Cold rolled

Usually, the thickness of cold-rolled stainless steel coil is 0.2mm -- 3.0mm, width and length can be decided by the customer self.

As we all know now, stainless steel has different process techniques, we will talk about this in this part. We can classify stainless steel coil from different aspects.

The cold-rolled stainless is a hot-rolled coil after cold annealing and pickling. The cooled steel coil has an oxide scale on the surface and appears black, commonly known as "stainless steel black coil".

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