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變形鋁及鋁合金熱處理規(guī)范(編輯修改稿)

2024-09-01 04:00 本頁面
 

【文章內(nèi)容簡介】 185~19596最低T42018W模鍛件室溫96 最低T4T41模鍛件165~17510T62218W模鍛件室溫96 最低TT41T4模鍛件165~17510T61T41模鍛件230~24010T722618W室溫96 最低T4T41模鍛件190~20010T612A19160~17018T62219W室溫96 最低TT42T31薄板170~18018T81T31擠壓件185~19518T81T31鉚釘線材170~18018T81T37薄板158~16824T87T37厚板170~18018T87T42185~19536T62T351170~18018T851T351圓棒、方棒185~19518T851T3510擠壓件185~19518T8510T3511185~1951T8511W室溫96 最低T4T4185~19510T6T352自由鍛件170~18010T8522024W室溫96最低TT42T3薄板、拉伸管185~19512T81T4線材、棒材185~19512T6T3擠壓件185~19512T81T36線材185~1958T86T42薄板、圓棒185~1959T62T42薄板185~19516T72表6 建議的時效熱處理工藝(續(xù))合金時效前的狀態(tài)產(chǎn)品類型時效規(guī)范時效硬化熱處理后狀態(tài)的代號金屬溫度4℃ 時效時間2 3h2024T42薄板、厚板除外185~19516T62T351薄板185~19512T851T361185~1958T861T3510擠壓件185~19512T8510T3511185~19512T8511W模鍛和自由鍛件室溫96 最低T4W52自由鍛件室溫96 最低T352T4模鍛和自由鍛件185~19512T6T352自由鍛件185~19510T62124W厚板185~19596TT42T4185~1959T6T42185~1959T62T351185~19512T8512025W模鍛件室溫96 最低T4T4模鍛件165~17510T62048W185~19596最低TT42T42185~1959T62T351薄板、厚板185~19512T8512A50室溫96 最低T4150~1606~15T62B50150~1606~15T62A70185~1958~12T62A80165~17510~16T62A90擠壓棒材155~1654~15T6鍛件、模鍛件165~1756~16T64A114032W模鍛件室溫96最低T4T4模鍛件165~17510T66A02室溫96 最低T4155~1658~15T66010W薄板170~1808T66013W薄板室溫336T4T4 22185~1954T66151W模鍛件室溫96 最低T4T4模鍛件165~17510T6T452軋環(huán)165~17510T652表6 建議的時效熱處理工藝(續(xù))合金時效前的狀態(tài)產(chǎn)品類型時效規(guī)范時效硬化熱處理后狀態(tài)的代號金屬溫度4℃ 時效時間2 3h6053W模鍛件室溫96 最低T4T4模鍛件165~17510T66061W室溫96 最低TT42T1圓棒、方棒、型材和擠壓件170~1808T5T4 14擠壓件除外155~16518T6T451155~16518T651T42155~16518T62T4擠壓件170~1808T6T42170~1808T62T4510170~1808T6510T4511170~1808T6511W模鍛和自由鍛件室溫96 最低T4T41模鍛和自由鍛件170~1808T61T452軋環(huán)和自由鍛件170~1808T6526063W擠壓件室溫96最低TT42T1175~1853TT52T1215~2251~2TT52T4170~1808T6T4175~1856T6T42170~1808T62T42175~1856T62T4510170~1808T6510T4511170~1808T6511T1195~2051T56066W擠壓件170~18096 最低TT42T4170~1808T6T42170~1808T62T4510170~1808T6510T4511170~1808T6511W模鍛件室溫96 最低T4T41模鍛件170~1808T66262W室溫96 最低T4T4線材、圓棒、方棒和拉管165~1758T6T451170~1808T651T4擠壓件170~18012T6T4510170~18012T6510表6 建議的時效熱處理工藝(續(xù))合金時效前的狀態(tài)產(chǎn)品類型時效規(guī)范時效硬化熱處理后狀態(tài)的代號金屬溫度4℃ 時效時間2 3h6262T4511擠壓件170~18012T65116951W室溫96TT42T4薄板155~16518T6T42155~16518T627001W擠壓件115~12524T6W510115~12524T6510W511115~12524T65117A03鉚釘線材鉚釘95~105163~17333T67A04115~22524T6擠壓件135~14516T6115~125155~16533T67A09板材125~1358~16T6擠壓件135~14516T6鍛件、模鍛件105~115172~1826~88~10T73105~115160~1706~88~10T747010W51 21厚板115~125165~1756~246~15—T7651115~125165~1756~249~18T7451 177010W51 21厚板115~125165~1756—2415—24T73517039W 15薄板75~85155~1651614T61W51 15厚板75~85155~1651614T6470497149W511擠壓件室溫115~125160~170482412—14T76510T76511室溫115~125165~175482412—21T73510T73511 19WW52模鍛和自由鍛件室溫115~125160~170482410~16T73T7352表6 建議的時效熱處理工藝(續(xù))合金時效前的狀態(tài)產(chǎn)品類型時效規(guī)范時效硬化熱處理后狀態(tài)的代號金屬溫度4℃ 時效時間2 3h7050W51 8厚板115~125155~1653—612—15T7651115~125155~1653—624—30T7651 17115~125155~1653—815—18T76510W510 8擠壓件115~125155~1653—815—18T76511W511 8115~125155~1654 分鐘8 分鐘T73W 8線材、圓棒和鉚釘材115~125155~1653~6T7651W模鍛件115~1253~6T74 167150W510W511擠壓件115~125155~16584~6 20T7651T6511W51厚板115~125150~1602412T7517075W 7115~12524TT62W 5 8 11薄板和厚板100~110155~1656~824~30T73W 8 11100~110155~1656~824~30T76W 6 8 11線材、圓棒和方棒100~110155~1656~824~30T73W 5 8 11擠壓件100~110155~1656~824~30T73W 8 11100~110155~1656~824~30T76W51 5 8 11厚板100~110155~1656~824~30T73517075W51 8 11厚板115~125155~1653~515~18T7651W51 10115~12524T651W510 6 8 11線材、圓棒、方棒100~110170~1806~88~10T7351W510 7擠壓件115~12524T6510W511 7115~12524T6511表6 建議的時效熱處理工藝(續(xù))合金時效前的狀態(tài)產(chǎn)品類型時效規(guī)范時效硬化熱處理后狀態(tài)的代號金屬溫度4℃ 時效時間2 3h7075W510 5 8 11擠壓件100~110170~1806~86~8T73510W511 5 8 11100~110170~1806~86~8T76511W510 5 8 11115~125155~1653~518~21T76510W511 8 11115~125155~1653~518~21T76511T6 8薄板155~16524~30T73T6 8線材、圓棒、方棒170~1808~10T73T6 8擠壓件170~1806~8T73155~16518~21T76T651 8厚板155~16524~30T7351155~16515~18T7651T651 8線材、圓棒、方棒170~1808~10T7351T6510 8擠壓件170~1806~8T73510155~16518~21T76510T6511 8170~1806~8T73511155~16518~21T76511W115~12524T6W 8 11100~110170~1806~88~10T73W52自由鍛件115~12524T652W52 8 11100~110170~1806~86~8T7352W51軋環(huán)100~110170~1806~86~8T7352W模鍛件和自由鍛件100~110170~1806~86~8T74 167175W52自由鍛件115~12524T652W模鍛和自由鍛件100~110170~1806~86~8T74 167475W薄板115~125155~16538~10T761
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