7075 T6 T651 AUUMINUM TROPE PIPE
Alloy 705 allominium ke setho se ikhethang sa letoto la 7xxx 'me se lula se le motheo o har'a matla a matla a phahameng haholo. Zinc ke karolo ea mantlha ea ho etsa e fanang ka matla le tšepe. Tekanyo ea T651 e na le matla a mabenyane, ho sebelisa mekhoa e metle ea ho sebelisa mekhoa e metle ea ho ikhula le e thusang. Alloy 707 17 Tumellanong le moea o mosehla o itlhophisa maikutlong
7075 AUUMINUM KHETHANG E MOLEMO OA ALUMUM E MOLEMO OA HO FIHLA, HO SEBETSA LITLHAKISO TSE KHOLO. Matla a eona a phahameng a chai (> 400 MPA) le temohi ea eona e fokolang e etsa hore thepa e tšoanele bakeng sa lits'ebetso tse kang likarolo tsa sefofane kapa likarolo tse boima. Le ha e se hlahisoa hanyane ho feta li-alloys tse ling (tse kang aluminum e ikhethang ho feta li-donades.
Li-complicotion tsa lik'hemik'hale WT (%) | |||||||||
Silicon | Iron | Koporo | Magnesium | Manang's | Chromium | Zinc | Titanium | Ba bang | Aluminium |
0.4 | 0.5 | 1.2 ~ 2 2 | 2.1 ~ 2.9 | 0.3 | 0.18 ~ 0,28 | 5.1 ~ ~ 5.6 | 0.2 | 0.05 | Balance |
Mefuta e tloaelehileng ea mochini | ||||
Bohale | Botenya ba lebota (mm) | Matla a tšepe (MPA) | Ho hlahisa Matla (MPA) | Emplation (%) |
T6 / T651 / T6511 | ≤6.30 | ≥540 | ≥485 | ≥7 |
> 6.30 ~ 1250 | ≥560 | ≥505 | ≥7 | |
> 12.50 ~ 70.00 | ≥560 | ≥495 | ≥6 | |
T73 / t7351 / t73511 | 1.60 ~ 6.30 | ≥470 | ≥400 | ≥5 |
> 6.30 ~ 35.00 | ≥485 | ≥420 | ≥6 | |
> 35.00 ~ 70.00 | ≥475 | ≥405 | ≥8 |
Likopo
Mapheo a sefofane
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Likarolo tse thata haholo tsa sefofane
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Tlhahiso ea lifofane
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Molemong oa rona
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Setsi sa Ts'ebetso le Tlhahiso
Re na le sehlahisoa se lekaneng sa setoko, re ka fana ka boitsebiso bo lekaneng ba ho etsa bareki. Nako ea pele e ka ba ka matsatsi a 7 bakeng sa thepa ea setoko.
Boleng
Sehlahisoa sohle se tsoa ho moetsi o moholo ho feta, re ka fana ka li-MTC ho uena. Hape re ka fana ka tlaleho ea teko ea mokha oa boraro.
Tloaelo
Re na le mochini o sepha, boholo ba moetlo bo teng.