2A12 Aluminium Ntawv
Kev pabcuam neeg siv khoom yog online. Nkag mus rau kev sib tham kom tau txais cov lus tshaj tawm tshiab.
Khoom muag
Customize
Hoobkas ncaj muag
7 hnub shipping
| 2A12 Aluminium Ntawv |
2A12 txhuas ntawv yog 2 series AL-CU alloy. Nws tsuas yog muaj cov khoom siv alloy Cu thiab belongs rau lub tshav kub kho alloy phaj. Yog li, 2A12 txhuas phaj muaj zog dua tom qab kev kho cua sov.
2A12 txhuas phaj muaj machinability zoo thiab qhov chaw vuam kev ua tau zoo. Tab sis nws yog ib qho yooj yim los tsim intergranular tawg nyob rau hauv Gas hlau arc vuam thiab argon arc vuam. Thiab corrosion kuj tsis siab. Txhawm rau txhim kho nws cov kev tiv thaiv corrosion, nws xav tau kev kho deg lossis aluminium plating.
2A12 Aluminium Sheet Chemical Composition
| Si | Cu | Mn | Ti | Fe | Ni | Mg |
| Tsawg dua lossis sib npaug rau 0.50 | 3.8-4.9 | 0.30-0.90 | Tsawg dua lossis sib npaug rau 0.15 | 0.00-0.500 | Tsawg dua lossis sib npaug rau 0.10 | 1.2-1.8 |
2A12 Aluminium Phaj Yam ntxwv
2A12 aluminium alloy phaj yog ib hom muaj zog-zog txhuas. Nws tuaj yeem ua kom muaj zog los ntawm kev kho cua sov.
Thaum 2A12 txhuas phaj yog annealed, tsuas yog quenched thiab kub, nws plasticity yog nruab nrab.
Spot welding muaj qhov zoo weldability. Muaj kev nyiam tsim cov kab nrib pleb thaum siv roj vuam thiab argon arc vuam.
Lub machinability ntawm 2A12 txhuas phaj tseem zoo tom qab quenching thiab txias ua hauj lwm hardening.
Tsis zoo nyob rau hauv lub xeev annealed. Lub corrosion kuj tsis siab.
Anodizing thiab painting txoj kev yog feem ntau siv, los yog saum npoo yog coated nrog txhuas los txhim kho corrosion kuj.
Siv
2A12 txhuas phaj yog siv los ua ntau yam khoom siv siab thiab cov khoom siv. Tab sis tsis stamping forgings. Xws li lub dav hlau skeleton qhov chaw, tawv, bulkheads, tav, spars, rivets thiab lwm yam ua hauj lwm qhov chaw hauv qab no 150 degree.
Nws feem ntau yog siv rau hauv pwm, tsheb thauj mus los, compressors, rivets, tsheb log hubs, kiv cua thiab lwm yam khoom siv.
2A12 Aluminium Phaj Mechanical Properties
| Tensile zog σb (MPa) | Ntau dua lossis sib npaug rau 410 |
| Cov txiaj ntsig kev tawm dag zog σ0.2 (MPa) | Ntau dua lossis sib npaug rau 265 |
| Elongation δ5 (%) | Ntau dua lossis sib npaug li 12 |
Qauv loj: bar txoj kab uas hla (square bar, hexagonal bar inscribed lub voj voog txoj kab uas hla) Tsawg tshaj los yog sib npaug rau 22 2A12 kev kho cua sov
Nco tseg: Longitudinal mechanical zog ntawm Bar ntawm chav tsev kub
2A12 Kev kho cua sov
Homogenization ntawm annealing
Cov cua kub kub yog 480 ~ 495 degree. Lub sijhawm tuav yog 12 ~ 14h, lub qhov cub txias.
Cua sov kub 390 ~ 430 degree, tuav lub sij hawm 30 ~ 120 min, rauv txias rau 300 degree, Cua txias.
Ceev ceev annealing
Cua sov kub 350 ~ 370 degree, tuav lub sij hawm 30 ~ 120 min, Cua txias.
Quenching thiab aging
quenching kub 495 ~ 505 degree, dej txias. Artificial laus 185 ~ 195 degree, 6 ~ 12 h. Cua txias; natural aging: chav tsev kub 96 H.
2A12 Aluminium PhajTechnical Parameters
| Alloy npe | 2A12 txhuas phaj, 2A12 txhuas ntawv |
| Material State | F,O,T3,T4,T351,H112 |
| Thickness | 1mm -600 hli |
| Dav | 500mm -2650 hli |
| Ntev | 500mm -16000 hli |
| Tej kev siv | Pwm, qhov chaw muaj zog |
Kev ua lag luam
Nws feem ntau yog siv rau hauv pwm, tsheb thauj mus los, compressors, rivets, tsheb log hubs, kiv cua thiab lwm yam khoom siv.
Cim npe nrov: 2a12 txhuas ntawv, Tuam Tshoj 2a12 txhuas ntawv manufacturers
Tom ntej
2A14 Aluminium NtawvKoj Tseem Yuav Zoo Li
Xa kev nug