高铁供电线架组件 Power supply assembly for high-speed train

材料：A356 热处理：T6

特殊要求：高强度、耐疲劳

性能：抗拉强度320MPa，屈服240MPa,延伸率10%

应用领域：高铁

Material: A356

Processing: T6

Special feature: high strength and anti-fatigue

Properties：Tensile 320MPa,Offset Strength 240MPa,Expansion Rate 10%

Application area: High-speed railway