JIS SM400A plates Punching

S355J2 steel plate JIS SM400A plates rolling process is controlled rolling process. In the rolling process, the ingot rolling temperature is 1000-1050℃; in the first stage, the low-speed and large reduction rolling process is adopted, the high-temperature stage is 950-1000℃, the rolling speed is 1.6-2.0m/s, the JIS SM400A plates single reduction rate is 15-20%, and the cumulative reduction rate is 40-45%, so as to ensure sufficient deformation of ingot. In the first stage, the start rolling temperature is 910-930℃, and the finish rolling temperature is ≤ 870℃.

The wear resistance of the surface of the wear-resistant composite plate not only has good hardness, but also can be added with nickel alloy to improve its corrosion resistance. Generally, there are few single working conditions in the industry, and there are more or less heterogeneous factors such as wear and corrosion, high temperature, impact, etc., the chromium-nickel alloy of the wear-resistant layer of the composite steel plate, JIS SM400A plates, is welded, so its wear resistance is good, and it also has good corrosion resistance.

If you are in the search of best quality of JIS SM400A plates structural steel plate then you have landed on the right place. These high quality structural steel plates are used for a long time as they have a long life due to their best and advance manufacturing techniques. These JIS SM400A plates plates are best and ideal for temperature rise work, high pressure and tank fabrication work where accurate & excellent toughness is required for better results. Welcome to our factory. We supply our products to all the leading industries and customers who are satisfied with our production and quality.

The company attaches great importance to the value of iron and steel, constantly improving itself in terms of attitude, innovation, human resources, etc., integrating the value of iron and steel into the company's philosophy, showing the spirit of fighting for JIS SM400A plates iron and steel, forging iron and steel enterprise, creating steel market, establishing iron and steel team, and attaching importance to the sustainable development of iron and steel industry, so as to make iron and steel our permanent cause.