Do you want any logistics service, then call us: +86-371-86151827
The company has the industry's advanced automated production lines and precision laboratory instruments and a capable steel industry management team. Through scientific management, optimized technology, and rigorous testing, the company will keep the production efficiency and production quality at the leading level in the industry and continue to provide customers with high-quality EN 10025-5 S355K2W steel equivalent astm products. At the same time, the company is committed to building a comprehensive steel manufacturing industry and strives to make the company leads new progress and development.
The metallurgical quality of spring steel should reach the level of high quality steel. Due to the special requirements of production parts, EN 10025-5 S355K2W steel equivalent astm, spring steel must have some characteristics. First, the fatigue resistance of spring steel is good, and it can be restored to its original state after repeated use without deformation. Second, good flexibility. Third, the tensile strength of spring steel is good, under the limit of being stretched, it can be restored without breaking.
Q295GNH steel chemical composition: C: 0.14～0.19, Si: ≤0.30, Mn: 1.00～1.30, P: ≤0.025, S: ≤0.025, Cr: 0.80～1.10Q295GNH mechanical properties:Tensile strength σb (MPa): 880-1180Yield strength σ0.2 (MPa): 635Elongation δ5(%): 9Reduction of area ψ(%): 35Impact toughness value αku (J/cm2): 34
Relying on the background of high-quality steel resources and its own strong steel machining capabilities, BBN comany can not only supply various steel material products, such as steel coils, steel plates, EN 10025-5 S355K2W steel equivalent astm sheet, steel pipes, and shaped steels, but also provide a variety of steel deep processing services like cutting, welding and grinding. Through continuous technological innovation and after-sales service optimization, the company has its own world on the domestic and international steel industry stage!