Unverified75% confidenceTradeoffTime unknown
不锈钢材质越耐用越贵越重,但太空铝重量轻、抗氧化好且不生锈斑,实测寿命与304接近,预算有限时太空铝性价比常优于低号数不锈钢(如201)
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75%
Confidence
Long-term
Relevance
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Unverified太空铝(铝合金)密度低不生锈但硬度低易变形,承重能力弱于304不锈钢;304不锈钢承重强但重量大、价格高。挂毛巾浴巾选太空铝够用,挂锅具、重物选不锈钢86% similarUnverified太空铝材质密度低、天生不生锈且抗氧化,重量轻于不锈钢约1/3,适合免打孔顶紧款减轻整体负载;但太空铝硬度低于304不锈钢,重物挤压易变形86% similarUnverified太空铝防锈但硬度低、易变形和留划痕,长期承重易下垂;304不锈钢更硬更耐重但导热快、冬天触感冰凉且更贵——重载选304,轻载重颜值选太空铝86% similarUnverified太空铝(铝镁合金)不生锈但硬度低易变形,承重能力弱于304不锈钢;重物区选不锈钢,轻量收纳区选太空铝更划算85% similarUnverified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85% similar
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