Advantages of sand blasted and coated JIS SM490YA plates

The difference between JIS SM490YA plates, hot rolled sheet and cold rolled sheet: hot rolled sheet has low hardness, easy processing and good ductility. The cold-rolled sheet has high hardness and relatively difficult processing, but it is not easy to deform and has high strength. The cold rolled sheet is mostly used in automobile manufacturing and electrical products. Therefore, the two have their own characteristics. According to these characteristics, it is more appropriate to choose the right rolled plate to maximize its effect and benefit.

Carbon steel plates are produced with thickness up to 3mm-350mm. We can supply JIS SM490YA plates, hot rolled plate, sheets, and angles. Carbon steel plates tolerance: Thickness, width and length tolerances for steel plates are in accordance with ASTM A6. Our carbon steel plate tolerances or better are available for temper leveled plates. Flatness capabilities are determined bythe processing line and the minimum yield strength of the material.

Non-destructive flaw detection of steel plates is a test method for inspecting the JIS SM490YA plates surface and internal quality of the inspected parts without damaging the working state of the workpiece or raw materials. Commonly used JIS SM490YA plates steel plate flaw detection methods include: X-ray flaw detection, ultrasonic flaw detection, magnetic particle flaw detection, penetration flaw detection, eddy current flaw detection, gamma-ray flaw detection, fluorescent flaw detection, color flaw detection and other methods. Physical flaw detection is non-destructive flaw detection without any chemical changes.

In order to better develop the international steel market and make the steel products trade more prosperous at home and abroad, the company has a number of professional talents who love their posts and are proficient in their business. The company has always been adhering to the "service first, reputation first, customer first, make friends" business purpose, is willing to work together with domestic and foreign customers!