Unverified88% confidenceCautionTime unknown
常去硬质地面/砾石地不要买普通细杆圆柱铝钉，几乎必弯，宁可买钢钉或粗壮的7075铝质Y型钉
1
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88%
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Long-term
Relevance
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Unverified不要用6061普通铝合金地钉去敲击碎石硬地，极易弯折甚至断裂，硬地敲击应选钢钉或7075铝钉83% similarUnverified铝制拉铆钉软、易铆、便宜但抗腐蚀和强度差；304不锈钢钉强度高抗锈但需要更大铆枪力，家用固定薄板选铝钉即可，户外/潮湿/承重场景选不锈钢83% similarUnverified不适合�ite石质地面或冻土，7075铝材质在坚硬地面易弯曲变形，需改用钢钉或锻造钉82% similarUnverified石质或冻土地面不适合使用，7075铝合金强度虽高于普通铝，但遇坚硬碎石仍有弯折风险，此类场景应选钛合金或钢制钉。79% similarUnverified7075铝合金材质轻量但抗弯折性不如钢钉，属于轻量化与强度之间的折中选择，适合徒步露营控制负重的用户79% similar
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