Unverified75% confidenceFactTime unknown
太空铝材质防锈优于不锈钢喷涂款且轻，但硬度低易变形，重物场景仍应选304不锈钢加粗管径
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75%
Confidence
Long-term
Relevance
-
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Unverified太空铝材质比304不锈钢更轻且防锈，但硬度低易划伤变形，承重能力弱于不锈钢，重物区域仍以不锈钢为佳93% similarUnverified太空铝比304不锈钢便宜且防锈，但硬度低、易被硬物磕出划痕和凹陷，追求长期外观完好和高承重选304不锈钢，追求纯防锈和轻量选太空铝92% similarUnverified太空铝材质防锈性优于201不锈钢但硬度较低易变形磕伤，304不锈钢兼顾防锈与强度但重量大对粘贴式安装不友好——重物区选304打孔，轻物区可选铝合金免打孔92% similarUnverified太空铝（铝合金氧化处理）比不锈钢更轻、不生锈，但硬度低易磕碰变形、表面氧化层刮花后会露白斑；预算充足且追求耐用外观优先304不锈钢90% similarUnverified太空铝材质轻且不生锈耐腐蚀，适合厨房挂杆，但硬度低于不锈钢，长期挂重物易变形，重载场景仍优选304不锈钢90% similar
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