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  • Hot rolled coil
  • Hot rolled coil
  • Hot rolled coil

Best 2mm thickness 304 hot cold rolled stainless steel coil

How to distinguish 304 stainless steel tube is cold rolled or hot rolled?

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Hot rolled coils are usually medium thick plates, and the slab is heated and rolled to a thickness, then pickled.

Hot rolled coil:

1. Poor toughness and surface flatness, low price;

2. The temperature of hot rolling is similar to that of forging;

3. The surface of the hot plate has oxide skin and the thickness of the plate is different

4. The price and use of hot-rolled products are much more extensive than cold rolling;

5. Hot rolled steel coil, mechanical properties are far less than cold processing, is inferior to forging processing, but has better toughness and ductility

6. The surface of the hot tie plate without electroplating is black brown

7. After electroplating, it can be distinguished from the smoothness of the surface, and the smoothness of the hot tie plate is low.

How to distinguish 304 stainless steel tube is cold rolled or hot rolled

1. from the thickness of the difference, the current domestic cold rolling is below 3.0 thickness, excluding 3.0, 3.0 and above belong to the hot tie.

2. from the surface analysis, cold rolled plate is relatively bright, hot rolled plate slightly white, rough surface.



Product Name

Stainless Steel Coil


as required


3mm-2500mm or as required


0.03mm-300mm or as required




Hot rolled / cold rolled

Surface Treatment

2B or according to customer requirement


201, 202, 301, 302, 303, 304, 304L, 304H, 310S, 316, 316L, 317L, 321,310S 309S, 410, 410S,420, 430, 431, 440A,904L


250,000 tons/year

Customized details

The surface process, product size, and product packaging can be customized according to customers' needs.


〣Package Delivery


〣Factory Show



Q: Do you have large amount of steel products in stock? 

 A: Yes , we have a large-scale indoor warehouse with perennial spot stocks totally above 5000 tons. 

 Q: How long is the delivery time? 

 A: Generally it is within 10 days.  If the goods is not in stock , according to the quantity it is within 30 days. 

 Q: Do you provide the samples? Free or Extra?

 A: The cost of the samples is according to the value.The cost of the freight is necessary. 

 Q: How to order? 

A:  Buyer sends the enquery --> Buyer gets the quotation --> Order confirmation --> Buyer send the deposit --> Seller prepares goods --> Seller makes the strict inspection --> Buyer Arranges Balance Payment --> packing and delivery

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Zhishang Steel Co., Ltd

ABOUT USOverviewThe company mainly deals in color-coated, galvanized, stainless steel pipes, stainless steel coils, stainless steel plates of various materials; hot-rolled series of rebar, medium and heavy plates, coils, I-beams, angle steels, channel steels, H-beams and other steel products and deep processing Service. (The company’s annual invent···

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