1200 letër alumini
1200 fletë alumini është një material i hollë fletë metalike i bërë nga alumini i pastër, pra 1200 quhet edhe letër alumini e pastër. Letër alumini 1200 ka karakteristikat e peshës së lehtë, rezistenca ndaj korrozionit, përçueshmëri e mirë termike, etj., dhe mund të përdoret gjerësisht në shumë fusha.
1200 letër aluminiPërbërja kimike e 1200 letër alumini
Letër alumini 1200 ka një përmbajtje të lartë metali alumini, and a small amount of copper and manganese elements are added, and the performance has also been greatly improved.
| 1200 Aluminum Foil Alloy Element Content(%) |
| Elementi | Si+Fe | Cu | Mn | Zn | Nga | Mg | Kr | Të tjerët | Al |
| përmbajtja | 1.00 | 0.05 | 0.05 | 0.10 | 0.05 | / | / | 0.05 | 99.0 |
1200 aluminium foil mechanical properties
| aliazh | Temperatura | Trashësia(mm) | Tensile Strength（Mpa） | Yield Strength（Mpa） | Zgjatimi(%) |
| 1200 aliazh alumini | 1200 o Aluminum Foil | 0.08-0.10 | 80-110 | ≥50 | ≥18 |
| 0.10-0.20 | 80-110 | ≥50 | ≥20 |
| 1200 Fletë alumini H22 | 0.08-0.10 | 100-130 | ≥60 | ≥18 |
| 0.10-0.20 | 100-130 | ≥60 | ≥20 |
| 1200 Fletë alumini H24 | 0.08-0.10 | 115-145 | ≥70 | ≥15 |
| 0.10-0.20 | 115-145 | ≥70 | ≥18 |
| 1200 Fletë alumini H26 | 0.08-0.10 | 130-160 | ≥90 | ≥8 |
| 0.10-0.20 | 130-160 | ≥90 | ≥10 |
| 1200 H18 Letër alumini | 0.08-0.20 | ≥160 | ≥90 | ≥10 |
Letër alumini 1200 performance advantages
As an industrial pure aluminum product, 1200 aluminum foil has a series of unique characteristics, which make it widely used in many fields.
High purity characteristics
The aluminum content of 1200 aluminum foil is usually not less than 99%, and some products even reach more than 99.35%, which makes it have good chemical stability and physical properties.
Low impurity content
The content of other metal elements is strictly controlled at a very low level, të tilla si bakri (Cu), zinku (Zn), manganese (Mn), titanium (Nga), and the total content of silicon (Dhe) and iron (Fe) does not exceed the prescribed limit.
Dendësi e ulët
Aluminum foil is a light metal material, and the density of aluminum is relatively low. Prandaj, 1200 aluminum foil has advantages in applications that require lightweight, and the products made are also lighter.
Excellent electrical conductivity and thermal conductivity
1200 aluminum foil has good electrical conductivity and thermal conductivity, and is suitable for occasions that require efficient heat conduction and electrical conduction.
High plasticity
1200 aluminum foil is easy to perform various pressure processing and forming operations such as drawing and bending, which can be very useful in manufacturing products with complex shapes.
Good weldability
Alumini 1200 foil can be welded by various methods such as gas welding, hydrogen atom welding and touch welding, but it is not easy to braze.
Corrosion resistance
Aluminum can form a fine and strong oxide film in the air, which effectively prevents the intrusion of oxygen, pra 1200 aluminum foil has good corrosion resistance. Its corrosion resistance can be further improved after anodizing.
Good formability
Aluminum metal is soft, dhe 1200 aluminum foil is easy to process into various shapes and sizes to meet different application requirements.
Beautiful surface After proper treatment, 1200 aluminum foil can present a beautiful surface texture, suitable for decoration and packaging and other fields.
1200 aluminum foil density
Density is the basic physical property of aluminum, and the density of aluminum mainly depends on its material, that is, pure aluminum or aluminum alloy. The density of pure aluminum is about 2.7g/cm³, dhe 1200 aluminum foil usually refers to high-purity aluminum foil with an aluminum content of more than 99.00%. Since its main component is aluminum and the content of alloy elements is extremely low, its density is very close to the density of pure aluminum, which is about 2700 kg/m³.
1200 pika e shkrirjes së letrës së aluminit
Aluminum foil is a deep-processed product of aluminum metal, and its melting point is close to that of pure aluminum. The melting point of pure aluminum is a fixed physical property, which is 660.4℃. Prandaj, the melting point of 1200 aluminum foil is also about 660.4℃. The melting point of aluminum foil may be affected by factors such as its purity, thickness, processing method, and the presence of other alloying elements, but these factors usually do not cause significant changes in the melting point.
