65mn CK75 High Carbon Steel Coil Spring S235JR SS400 Q235 Black Surface

carbon steel
February 07, 2023
Video Description:
Discover the 65mn CK75 High Carbon Steel Coil Spring S235JR SS400 Q235 with a black surface, ideal for construction, machinery, and shipbuilding. This hot-rolled carbon steel coil offers high strength, excellent weldability, and corrosion resistance. Custom sizes available with fast delivery.