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企業庫首頁>包裝>燙金、燙印材料>拉絲 我也要發布信息到此頁面
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2A102A102A102A102A102A102A102A102A102A102A102A102A102A102A102A102A102A102A102A102A102A102A102A102A102A10
2A102A102A102A102A102A102A102A102A102A102A102A102A102A102A102A102A102A102A102A102A102A102A102A102A102A10

2A102A102A102A102A102A102A102A102A102A102A102A102A102A102A102A102A102A102A102A102A102A102A102A102A102A10

2A102A102A102A102A102A102A102A102A102A102A102A102A102A102A102A102A102A102A102A102A102A102A102A102A102A10 相關信息由 上海屹港實業有限公司提供。如需了解更詳細的 2A102A102A102A102A102A102A102A102A102A102A102A102A102A102A102A102A102A102A102A102A102A102A102A102A102A10 的信息,請點擊 http://www.zgmflm.cn/b2b/shyigang1234.html 查看 上海屹港實業有限公司 的詳細聯系方式。

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2A10  鋁板2A10   標準:GB/T 3196-1982   ●特性及適用范圍:   鋁板2A10為鉚釘用合金。剪切強度較高,在退火、剛淬火、時效和熱態下均具有足夠的鉚接鉚釘所需的可塑性;用淬火和時效后的鉚釘鉚接,鉚接過程不受熱處理后的時間限制。鋁板2A10可焊性與2A11相同,鉚釘的腐蝕穩定性與2A01、2A11相同。加熱超過100℃時,產生晶間腐蝕傾向。   ●化學成份:   鋁 Al :余量   硅 Si :≤0.25   銅 Cu :3.9~4.5   鎂 Mg:0.15~0.30   鋅 Zn:≤0.10   錳 Mn:0.30~0.50   鈦 Ti :≤0.15   鐵 Fe: 0.000~0.200   注:單個:≤0.05;合計:≤0.10   ●力學性能:   抗剪強度 τ (MPa):≥245   注 :線材固溶熱處理后自然時效至基本穩定狀態抗剪性能   試樣尺寸:線材直徑≥8.0   ●熱處理規范:   1) wq退火:加熱390~430℃;隨材料有效厚度不同,保溫時間30~120min;以30~50℃/h速度隨爐冷至300℃下,再空冷。2)快速退火: 加熱350~370℃;隨材料有效厚度不同,保溫時間30~120min;空冷。3)淬火和時效:淬火510~520℃,水冷;人工時效 70~80℃,24h,空冷;自然時效室溫240h。   狀態:鉚釘用鋁及鋁合金線材(≥8.0mm,T4態)
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