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7075 aluminum alloy supplier RAYIWELL is a professional factory of aluminum sheet, aluminyo bar, o aluminum plate sa China.
Aluminyo coil Aluminum Plate Sheet Supplier RAYIWELL MFG / Maaaring mag -alok si Ruiyi ng grade ng sheet ng aluminyo sa ibaba
1000 serye:1050,1060,1070,1080,1100,1145,1200,1235, etc.
2000 serye:2014,2017,2018,2024,2025,2219, 2219,2618a atbp.
3000 serye:3003,3004,3102,3104,3105,3005, etc.
4000 serye:4032,4043, 4017, etc
5000 serye: 5005,5052,5454,5754,5083,5086,5182,5082, etc.
6000 serye:6061,6063,6262,6101, etc
7000 serye:7072,7075,7003 etc
7075 aluminum alloy is a cold-processed forged alloy with high strength, much better than mild steel. 7075 is one of the strongest alloys commercially available. General corrosion resistance, good mechanical properties and anodic reaction. Fine grains allow for better deep drilling performance, enhanced tool wear resistance and distinctive thread rolling.
7050 is a high-strength heat-treatable alloy with extremely high strength and resistance to spalling corrosion and stress corrosion cracking. Commonly used in aircraft structural parts for medium and thick plates, extruded parts, free forging parts and die forging parts.
7075 aluminyo plate is an Al-Zn-Mg-Cu series superhard aluminum. 7075 alloy is an ultra-high strength deformed aluminum alloy widely used in the aviation industry. It is characterized by good plasticity after solution treatment and particularly good heat treatment strengthening effect. It has high strength below 150℃, and has particularly good low-temperature strength. The plasticity in the annealed and freshly quenched states is slightly lower than that of 2A12 in the same state. It is slightly better than 7A04. The plate is static fatigue and notch sensitive, and has excellent stress corrosion properties. Among 7A04, 7075T651 is particularly top-grade and is known as the best product among aluminum alloys. It has high strength and is far better than mild steel. This alloy has good mechanical properties and anodic reaction, and is a typical aviation aluminum.
ang 7075 varieties are divided into plates, thick plates, stretched tubes, extruded tubes, mga pamalo, mga hugis, rows, wire rods, rolled or cold-processed bars, and cold-processed wire rods. The states include O state, T6 state, T651 state, T6511 state, T73 state, T7351 state, T7651 state, T76511 state, and H13 state.
Mga karaniwang gamit ng 7075 aluminum are aerospace industry, blow molding (bottle) mga hulma, ultrasonic plastic welding molds, golf ball heads, shoe molds, paper molds, foam molding molds, dewaxing molds, templates, fixtures, Kagamitan sa mekanikal, mold processing and other corrosion-resistant high-stress structural parts
Zinc is the main alloy element in 7075. Adding magnesium to an alloy containing 3%-7.5% zinc can form MgZn2 with significant strengthening effect, making the alloy’s heat treatment effect far better than that of aluminum-zinc binary alloys.
Sheet ng aluminyo / Ang plate 7075-T6/T651 ay karaniwang ginagamit para sa aerospace, militar, at mga aplikasyon ng automotiko. 7075 aluminyo ay ang pinakamatibay na aluminyo, na may lakas ng maraming mga steels, habang pinapanatili ang magaan na katangian ng aluminyo at paglaban sa kaagnasan.
| haluang metal | init ng ulo | kapal | lapad |
| 7075 | T651 | 4-260mm | 1200-3800mm |
| 7075 | T7651 | 4-260mm | 1200-3800mm |
| 7075 | T7351 | 4-260mm | 1200-3800mm |
Mga mekanikal na katangian
| Estado ng haluang metal | Direksyon | kapal (mm) | lakas ng makunat | Ang yield Lakas | Breaking Elongation | pamantayan |
| 7075-T651 | LT | 6-260 | 570-590Mpa | 495-515Mpa | 10-13.5 | GB/T3880 |
| 7075-T7651 | LT | 6-102 | 550-560Mpa | 480-490Mpa | 10.5-12.5 | AMS4045K |
| 7075-T7351 | LT | 6-102 | 500-520Mpa | 420-435Mpa | 10-12.5 | AMS4078 |
aluminyo 7075 ay miyembro ng 7000 serye, na may zinc bilang pangunahing bahagi ng haluang metal nito at kilala sa napakataas nitong lakas. Ang tempering treatment ay maaaring higit na mapahusay ang mataas na mekanikal na lakas nito. Ang ari-arian na ito ay gumagawa ng haluang metal 7075 napakasikat sa industriya ng aerospace at pagtatanggol.
Ang lakas nito ay maihahambing sa maraming uri ng bakal, ngunit mayroon itong mas mababang density. Ang haluang metal ay isang mahusay na kapalit sa bakal sa mga high-stress application. Mahusay din ito sa pagtitiis ng stress sa pagod, ginagawa itong lubos na maaasahan, isang kalidad na higit na hinahangad sa mga industriyang nabanggit sa itaas.
haluang metal 7075 nag-aalok lamang ng average na resistensya ng kaagnasan, isang kinalabasan ng maliit na halaga ng tanso na kasama sa komposisyon ng kemikal nito. Nagtatampok din ito ng makatwirang machinability at mahinang pagbuo at weldability. Ang isa pang disbentaha ng haluang ito ay mayroon itong medyo mataas na halaga kumpara sa iba pang mga aluminyo na haluang metal dahil sa napakataas nitong lakas..
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