05CuPCrNi: An outstanding representative of weather-resistant steel

Concept: It adds alloy elements such as copper (Cu), phosphorus (P), chromium (Cr), and nickel (Ni) to steel, so that the steel can form a dense and strong protective rust layer on the surface in the atmospheric environment, effectively blocking further erosion by oxygen and moisture, thereby significantly improving the atmospheric corrosion resistance of the steel.

Features:

Excellent weather resistance: Compared with ordinary carbon steel, the weather resistance of 05CuPCrNi is improved several times. It can remain stable for a long time in harsh environments such as industrial atmosphere and marine atmosphere, greatly reducing maintenance costs.

Good mechanical properties: It has high strength and good toughness, can withstand large loads and deformations, and has excellent processing performance, and is easy to perform welding, cold bending and other processing operations.

Size: The thickness of the plate is generally between 2mm and 50mm, and the common width specifications are 1000mm, 1250mm, 1500mm, etc. The length range is wide, ranging from 2000mm to 12000mm. In terms of profiles, including angle steel, channel steel, etc., there are rich sizes and specifications to meet the diverse needs of different projects.

Application scope: In the field of construction, it is often used to build steel structures of large venues, bridges, industrial plants, etc., which not only ensures structural safety, but also shows industrial beauty with a unique rust-red appearance. In the transportation industry, it is suitable for manufacturing containers, train carriages, car frames, etc. to cope with the complex environment of outdoor transportation. In addition, it is also widely used in landscape facilities such as urban sculptures and outdoor guardrails, adding a unique charm to the urban landscape while ensuring the long-term durability of the facilities.