Unverified82% confidenceTradeoffTime unknown
锌合金锁体成本低但脆性大，受强力撞击易开裂；304不锈钢锁体抗撬抗腐蚀更强，适合频繁托运和海运环境
1
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82%
Confidence
Long-term
Relevance
-
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Unverified铝合金骨架轻便易折叠但抗风性和刚性弱于不锈钢；追求航行中稳固选不锈钢（重且贵），追求手动收放省力选铝合金84% similarUnverified铝合金导轨比钢制导轨更顺滑、不易生锈且重量轻便于折叠，但长期高强度使用下钢制导轨耐磨性更好；预算充足优先铝合金圆形导轨（滑行阻力最小）81% similarUnverified锁体为锌合金材质，重量约50g，轻便易携，但锌合金强度低于不锈钢，暴力剪断抵抗能力较弱81% similarUnverified铝合金架比钢架轻30-40%且不易锈，适合频繁装拆和沿海潮湿地区；钢架强度更高、成本低，适合长期固定安装的重载场景（如工程车、货运）81% similarUnverified钛合金地钉重量介于钢铝之间且耐腐蚀不生锈，但强度不如实心钢钉，价格高数倍，性价比低，仅适合极致轻量化且预算充足的长线徒步者80% similar
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