NS111 General Engineering Wrought Series Aluminum Zinc Mangnesium Silicon Sheet Super Hard Alloy Plate in Coil
Product Description
Product Description
7075 refers to a commonly used alloy in the 7 series aluminum alloy. Among the more common aluminum alloys, 7075 alloy has the best strength and is commonly used in CNC cutting and manufacturing parts, suitable for aircraft frames and high-strength accessories. The 7-series aluminum alloy contains zinc and magnesium elements. Zinc is the main alloying element in this series, so its corrosion resistance is quite good. Combined with a small amount of magnesium alloy, the material can achieve very high strength after heat treatment.
The 7-series aluminum alloy Al Zn Mg Cu series superhard aluminum has been widely used in the aviation industry since the late 1940s as an ultra high strength deformed aluminum alloy. Its characteristics are good plasticity after solution treatment, particularly good heat treatment strengthening effect, high strength below 150 ºC, and particularly good low-temperature strength; Poor welding performance; There is a tendency for stress corrosion cracking; It needs to be treated with aluminum or other protective measures for use. Double stage aging can improve the ability of alloys to resist stress corrosion cracking. The plasticity in annealed and quenched states is slightly lower than that of 2A12 in the same state, slightly better than 7A04, and the static fatigue of the plate Gap sensitivity, stress corrosion resistance better than 7A04. Density of 2.85g/cm3.
Category 1: 1 Series: Industrial Pure Aluminum
Category 2: 2-Series: Aluminum Copper Alloy
Category 3: 3 Series: Aluminum Manganese Alloy
Category 4: 4 Series: Aluminum Silicon Alloy
Category 5: 5 Series: Aluminum Magnesium Alloy
Category 6: 6 Series: Aluminum Magnesium Silicon Alloy
Category 7: 7 Series: Aluminum Zinc Magnesium Copper Alloy
Category 8: 8 series: Other alloys
Category 9: 9 Series: Backup Alloy
Commodity |
Aluminum alloy sheet Plate Coil Strip |
Grade |
1050,1060,1100,2A12,2024,2017,3003,5082,6061,6063,7075,7A04,etc. |
Temper |
T4,T5,T6,T651,H112,H32 etc. |
Thickness |
1.0-500MM |
Width |
10-2650MM |
Length |
2000mm,2440mm(8feet),2500mm,3000mm,3048mm(10feet),5800mm, 6000mm or as your requirements. |
Surface |
Brushed,hairline,checkered,embossed,oxidation,mirror,BA,PS |
Delivery time |
15-20 days according to customer's plan or requirements |
Package |
Water proof paper+metal pallet+Angle bar protection+steel belt or as requirements |
Applications |
Fuselage structurals, wing tension members, shear webs and ribs |
| - | Chemical composition /%,no more than | Other impurities/%, not exceeding | - | ||||||||
| Alloy grade | Si | Fe | Cu | Mn | Mg | Cr | Zn | Ti | Singal | Sum | Al |
| 7075 | ≤0.4 | ≤0.5 | 1.2-2.0 | ≤0.3 | 2.1-2.9 | 0.18-0.28 | 5.1-6.1 | ≤0.2 | 0.05 | 0.15 | Reminder |
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