BBN produce the EN 10025-5 S235J0W, S235J2W corten steel more than 20 years

Our company is a specialized technical support and after-sales service organization - customer service center. At the same time, we have provided excellent technical EN 10025-5 S235J0W, S235J2W corten steel personnel and strong technical support for our company, and cultivated an excellent after-sales team for our company. Our company will appoint a full-time service manager to be responsible for the unified coordination of technical support and EN 10025-5 S235J0W, S235J2W corten steel after-sales service of the project.

The wear-resistant plate EN 10025-5 S235J0W, S235J2W corten steel shows good wear resistance: the chemical composition of the alloy layer contains 4-5% carbon and 25-30% chromium. The volume fraction of Cr7C3 carbide in the metallographic structure is more than 50%, the macro hardness is HRC56-62, and the hardness of chromium carbide is HV1400-1800. Because of the vertical distribution of carbides in the wear direction, the wear resistance of the cast alloy with the same composition and EN 10025-5 S235J0W, S235J2W corten steel hardness is more than twice as that of the cast alloy with the same composition and hardness. Compared with several typical materials, the wear resistance is as follows: (1) compared with low carbon steel; 20-25:1 (2) with as cast high chromium cast iron; 1.5-2.5:1.

Non-destructive flaw detection of steel plates is a test method for inspecting the EN 10025-5 S235J0W, S235J2W corten steel surface and internal quality of the inspected parts without damaging the working state of the workpiece or raw materials. Commonly used EN 10025-5 S235J0W, S235J2W corten steel 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 2016, we brought our customer to visit our NM400 hot rolled plate; producing line and our shanghai warehouse for 30,000 tons plate and structure. As a result, Our client purchased 500 tons NM400 as first order, which is shipped by 3 times. In future. Our company will always guarantee that all the delivery condition for Hardox plate EN 10025-5 S235J0W, S235J2W corten steel provided will be with quenching and tempering, which is the best delivery type according GB/T 24186 standard.