JIS 8K 6K HR Mirror Polishing SS Sheet 2B Finish 16 Gauge Stainless Steel Sheet 4x8

Introduction

After the straight hair coil is processed by the finishing line such as head cutting, tail trimming, trimming and multi-pass straightening and flattening, then it is cut or re-coiled to become: hot-rolled stainless steel plate, flattened hot-rolled steel coil, Slitting tape and other products. If the hot-rolled finished coil is pickled to remove the oxide scale and coated with oil, it becomes a hot-rolled pickled coil. This product has a tendency to partially replace cold-rolled sheets, and the price is moderate, and it is deeply loved by the majority of users.
The hot-rolled stainless steel plate has a smooth surface, high plasticity, toughness and mechanical strength, and is resistant to corrosion by acids, alkaline gases, solutions and other media. It is an alloy steel that is not easy to rust, but it is not absolutely rust-free.

main effect

1.1 Reduce friction coefficient and reduce rolling force
Due to the reduction of the friction coefficient, the rolling force is reduced. Generally, the rolling force can be reduced by 10% to 25%, which reduces the rolling power and saves energy consumption.

1.2 Reduce roll consumption and increase operation rate
Under hot rolling conditions, the work roll surface is oxidized due to long-term contact with cooling water, forming black skin, which is the main cause of abnormal roll wear. The use of special lubricants can effectively prevent the formation of black skin on the roll surface, prolong the service life of the roll, reduce the number of roll changes, and improve the operating rate of the rolling mill.

1.3 Improve the surface quality after rolling
The reduction of roll wear and the reduction of black skin directly improve the surface quality after rolling.

1.4 Improve the internal organization and performance of the product
Process lubrication can improve the grain structure of strip steel after rolling and improve its deep drawing performance.

1.5 Energy saving and consumption reduction
After adopting process lubrication, the average electricity saving of hot-rolled ton of steel is 3 degrees; the pickling acid solution is reduced by 0.3~1.0kg; the metal consumption is reduced by 1.0kg; the consumption of rolls can be reduced by 30%~50%.

The main purpose
1. Structural steel Producing general structural steel and welded structural steel, mainly used in the production of steel structural parts, bridges, ships, and vehicles.

2. Weather-resistant steel adding special elements (P, Cu, C, etc.), has good corrosion resistance and atmospheric corrosion resistance, used in the production of containers and special vehicles, and also used in building structures.

3. Automobile structural steel High-strength steel plate with good DRAWING performance and welding performance, used in the production of automobile FRAME, WHEEL, etc.

4. Hot-rolled special steel Carbon steel, alloy steel and tool steel for general mechanical structure are used in the production of various mechanical parts after heat treatment. 5. Cold-rolled original plate used to produce various cold-rolled products, including CR, GI, color-coated plates, etc.

6. Steel plate for steel pipe has good processing performance and compressive strength, and is used to produce high-pressure gas pressure vessels filled with LPG, acetylene gas and various gases with an internal volume of 500! or less.

7. Steel plate for high-pressure vessels has good processing performance and compressive strength, used to produce high-pressure gas pressure vessels filled with LPG, acetylene gas and various gases with an internal volume of 500!

8. Stainless steel plate Stainless steel has good corrosion resistance and is mainly used in the food industry, surgical equipment, aerospace, petroleum, chemical and other industries.