Material JIS SM400A plates Properties

As the thickness and hardness of JIS SM400A plates increase, the tendency to crack at the cutting edge increases. In order to prevent the JIS SM400A plates from cutting cracks, preheating should be carried out before JIS SM400A plates cutting. Special attention should be paid to preheating to make the entire JIS SM400A plates interface evenly heated to avoid local overheating in the area contacting the heat source. If the whole JIS SM400A plates cannot be preheated, the partial preheating method can be used instead.

Common medium thick and heavy steel plates are widely used for manufacturing various containers, furnace shells, furnace plates, bridges and automobile static steel plates, low steel alloy steel plates, bridge steel plates, general steel plates, boiler steel plates, pressure vessel steel plates, pattern steel plates, automobile girder steel plates, tractor parts and welding components. JIS SM400A plates, bridge steel plates are used for large railway bridges. They are required to bear dynamic load, impact, vibration, corrosion resistance, etc.

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The company is a large JIS SM400A plates steel supplier and exporter specializing in steel coil, steel plate, steel tube and section steel. The company has always put service and quality first, offered reasonable price, taken small profits and quick turnover as the principle, honest and trustworthy as the purpose. The success of the company is not only the hard work and wisdom of all the employees of the company, but also the deep love of our customers. We will continue to achieve new leaps and create greater brilliance of the JIS SM400A plates enterprise, and make our own contribution to the development of the world economy.