Used for buildings,bridges,ships, rolling stocks,petroleum storage tanks,engineering machinery,mining machinery and others structures that are required superiority in complex mechanical properties and weldability.
Used for buildings,bridges,ships, rolling stocks,petroleum storage tanks,engineering machinery,mining machinery and others structures that are required superiority in complex mechanical properties and weldability.
用于建筑、桥梁、船舶、车辆、石油储罐、工程机械、采矿机械等要求优良的综合力学性能及焊接性能的结构件。