Unverified75% confidenceTradeoffTime unknown
太空铝虽防锈但硬度低于不锈钢，横杆细密的太空铝架长期压重物会变形下弯，放重物应选粗管加厚不锈钢
1
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75%
Confidence
Long-term
Relevance
-
First Seen
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Unverified太空铝材质密度低于不锈钢、本身不生锈但硬度较软，重压易变形；不锈钢更硬更耐重压，两者都防锈但适用重量档不同89% similarUnverified太空铝材质防锈优于碳钢、重量轻于不锈钢，适合卫浴中等承重，但硬度和抗弯性低于304不锈钢，重物长期悬挂可能变形89% similarUnverified太空铝材质防锈但硬度低，承重能力弱于不锈钢，适合挂勺子铲子等轻物，不适合做重型落地架89% similarUnverified铝制挂杆（如阳极氧化铝）轻便耐腐蚀且不锈钢式生锈，但硬度较低，长期挂重物或被硬钩摩擦易出现划痕变形，承重能力普遍低于同径不锈钢，适合挂轻质厨具与杯具89% similarUnverified太空铝材质耐潮防锈性能好，但铝材本身较轻薄，挂架结构强度有限，长期重载下接口处可能变形88% similar
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