Обзор состава серии алюминиевых сплавов

HDCMFG
Сентябрь 29, 2024

1000 Series: Pure Aluminum Alloys

The 1000 series is made up of nearly pure aluminum, containing at least 99% aluminum with only tiny amounts of other elements. These alloys are exceptionally ductile, highly workable, and offer outstanding resistance to corrosion. Their superior thermal and electrical conductivity makes them perfect for applications that require efficient heat dissipation and electrical conduction. Pure aluminum alloys are ideal for uses where ease of fabrication and aesthetic qualities are more important than high strength, such as in chemical storage tanks, electrical bus bars, and decorative trims.

Series	Common Specifications
1000 Series	1050-H14, 1060-H16, 1070

1000 Series Chemical Composition（Element）	Composition (%)
Алюминий, Ал	99.0 – 100 %
Beryllium, Be	0.000008
Бор, Б	0.0100 – 0.0500 %
Хром, Кр	0.0100 – 0.100 %
Медь, Cu	0.00300 – 0.350 %
Gallium, Ga	0.00500 – 0.0300 %
Железо, Fe	0.00600 – 0.800 %
Магний, мг	0.00600 – 0.300 %
Марганец, Мн	0.00200 – 0.300 %
Si+Fe	0.0200 – 1.00 %
Кремний, Си	0.00600 – 0.350 %
Титан, Ti	0.00200 – 0.200 %
V+Ti	0.0100 – 0.0300 %
Ванадий, В	0.00500 – 0.0500 %
Цинк, Zn	0.00600 – 0.100 %

2000 Series: Aluminum-Copper Alloys

The 2000 series aluminum alloys are mainly mixed with copper, which really boosts their strength and makes them more resistant to wear and tear. They’re also easy to work with and perform well even in high temperatures. However, adding copper means they aren’t as naturally good at resisting corrosion, so they often need protective coatings. These aluminum-copper alloys are perfect for projects that demand both high strength and durability, especially in areas like aerospace and high-performance engineering.

Series	Common Specifications
2000 Series	2024, 2014 , 2025

2000 Series Chemical Composition（Element）	Composition (%)
Алюминий, Ал	86.4 – 99.3 %
Beryllium, Be	0.000100 – 0.00500 %
Bismuth, Bi	0.100 – 1.00 %
Хром, Кр	0.0400 – 0.350 %
Медь, Cu	0.100 – 6.80 %
Железо, Fe	0.0500 – 1.50 %
Свинец, Pb	0.00300 – 2.00 %
Lithium, Li	0.600 – 2.60 %
Магний, мг	0.0200 – 2.20 %
Марганец, Мн	0.0500 – 1.30 %
Никель, Ni	0.0500 – 2.30 %
Кислород, О	0.0500 – 0.600 %
Si+Fe	0.400 – 0.700 %
Кремний, Си	0.0500 – 7.50 %
Silver, Ag	0.0500 – 0.700 %
Олово, Сн	0.0300 – 1.90 %
Титан, Ti	0.0100 – 0.300 %
Ванадий, В	0.0500 – 0.150 %
Цинк, Zn	0.0500 – 1.30 %
Zirconium, Zr	0.0400 – 0.500 %
Zr+Ti	0.200 – 0.250 %

3000 Series: Aluminum-Manganese Alloys

Aluminum-manganese alloys make up the 3000 series, where manganese is the primary alloying element. This addition improves the alloy’s corrosion resistance and formability while providing moderate strength. These alloys are known for their excellent workability, making them suitable for a wide range of applications, including general sheet metal work and consumer products. The enhanced durability and ease of fabrication make 3000 series alloys a versatile choice in various industries.

Series	Common Specifications
3000 Series	3003, 3004, 3105

3000 Series Chemical Composition（Element）	Composition (%)
Алюминий, Ал	94.3 – 99.8 %
Хром, Кр	0.0500 – 0.400 %
Медь, Cu	0.0300 – 0.900 %
Железо, Fe	0.0500 – 1.00 %
Магний, мг	0.0500 – 1.50 %
Марганец, Мн	0.0500 – 1.80 %
Никель, Ni	0.0500 – 0.100 %
Кремний, Си	0.0800 – 1.80 %
Титан, Ti	0.0300 – 0.350 %
Ванадий, В	0.0005 %
Цинк, Zn	0.0500 – 1.30 %

4000 Series: Aluminum-Silicon Alloys

The 4000 series comprises aluminum alloys alloyed with silicon, which enhances their fluidity when molten and minimizes shrinkage during solidification. These properties make them particularly well-suited for casting applications, allowing for the creation of complex and precise shapes. Aluminum-silicon alloys also offer good machinability and corrosion resistance, making them a reliable choice for high-precision components in automotive and engineering fields.

Series	Common Specifications
4000 Series	4032, 4043

4000 Series Chemical Composition（Element）	Composition (%)
Алюминий, Ал	70.7 – 98.7 %
Beryllium, Be	0.000300 – 0.0700 %
Bismuth, Bi	0.0200 – 2.00 %
Хром, Кр	0.0100 – 0.250 %
Медь, Cu	0.0300 – 5.00 %
Железо, Fe	0.0900 – 5.40 %
Магний, мг	0.0100 – 2.00 %
Марганец, Мн	0.0300 – 1.50 %
Никель, Ni	0.150 – 2.20 %
Кремний, Си	0.600 – 24.0 %
Титан, Ti	0.00500 – 0.200 %
Цинк, Zn	0.0500 – 10.7 %

5000 Series: Aluminum-Magnesium Alloys

The 5000 series includes aluminum alloys that are primarily alloyed with magnesium. This combination provides high strength, excellent corrosion resistance, and good formability. Magnesium enhances the alloy’s durability and performance in demanding environments, making these alloys ideal for marine applications, structural components, and automotive parts. The robust nature of aluminum-magnesium alloys ensures reliability and longevity in various industrial applications.

Series	Common Specifications
5000 Series	5052, 5083, 5754

5000 Series Chemical Composition（Element）	Composition (%)
Алюминий, Ал	88.2 – 99.8 %
Beryllium, Be	0.000500 – 0.000800 %
Хром, Кр	0.0100 – 0.500 %
Медь, Cu	0.0300 – 0.800 %
Cr + Mn	0.100 – 0.700 %
Gallium, Ga	0.0300 – 0.0500 %
Железо, Fe	0.00800 – 1.20 %
Свинец, Pb	0.00300 – 1.80 %
Магний, мг	0.200 – 6.20 %
Марганец, Мн	0.0100 – 1.80 %
Никель, Ni	0.0100 – 0.100 %
Scandium, Sc	0.0500 – 0.550 %
Si+Fe	0.350 – 0.450 %
Кремний, Си	0.0100 – 1.40 %
Титан, Ti	0.00800 – 0.200 %
Ванадий, В	0.0005
Цинк, Zn	0.0100 – 2.80 %
Zirconium, Zr	0.0500 – 0.300 %
Zr+Ti	0.0015

6000 Series: Aluminum-Magnesium-Silicon Alloys

Aluminum-magnesium-silicon alloys form the 6000 series, offering a balanced mix of strength, corrosion resistance, and machinability. The presence of both magnesium and silicon enhances the mechanical properties, allowing these alloys to be easily welded and formed. This versatility makes the 6000 series suitable for a broad range of applications, including aerospace components, automotive parts, and structural frameworks. Their reliable performance in both engineering and construction projects underscores their widespread use.

Series	Common Specifications
6000 Series	6061, 6063, 6082

6000 Series Chemical Composition（Element）	Composition (%)
Алюминий, Ал	91.7 – 99.6 %
Bismuth, Bi	0.150 – 1.50 %
Бор, Б	0.00300 – 0.0600 %
Хром, Кр	0.0300 – 0.400 %
Медь, Cu	0.0100 – 1.20 %
Cr + Mn	0.120 – 0.500 %
Железо, Fe	0.0400 – 1.00 %
Свинец, Pb	0.00300 – 2.00 %
Магний, мг	0.200 – 3.00 %
Марганец, Мн	0.0200 – 1.40 %
Никель, Ni	0.0500 – 0.200 %
Кислород, О	0.0500 – 0.500 %
Кремний, Си	0.200 – 1.80 %
Strontium, Sr	0.0500 %
Олово, Сн	0.0500 – 2.00 %
Титан, Ti	0.0100 – 0.250 %
Ванадий, В	0.0500 – 0.300 %
Цинк, Zn	0.0300 – 2.40 %
Zirconium, Zr	0.0500 – 0.200 %
Zr+Ti	0.150 – 0.200 %

7000 Series: Aluminum-Zinc Alloys

The 7000 series consists of aluminum alloys alloyed with zinc, which imparts very high strength and excellent toughness. These alloys are heat-treatable, allowing for further enhancement of their mechanical properties. While offering exceptional strength-to-weight ratios, aluminum-zinc alloys require careful handling during welding to prevent cracking and typically need additional corrosion protection. Their superior mechanical characteristics make them ideal for high-performance applications in aerospace, sporting goods, and other industries where lightweight and strong materials are essential.

Series	Common Specifications
7000 Series	7050, 7075, 7085

7000 Series Chemical Composition（Element）	Composition (%)
Алюминий, Ал	82.6 – 98.3 %
Хром, Кр	0.0400 – 0.350 %
Медь, Cu	0.0400 – 2.80 %
Gallium, Ga	0.0300 %
Железо, Fe	0.0800 – 1.40 %
Магний, мг	0.100 – 3.70 %
Марганец, Мн	0.0200 – 0.800 %
Никель, Ni	0.0300 – 0.160 %
Кислород, О	0.0500 – 0.500 %
Si+Fe	0.700 %
Кремний, Си	0.0600 – 0.500 %
Титан, Ti	0.0100 – 0.200 %
Ванадий, В	0.0500 – 0.100 %
Цинк, Zn	0.800 – 12.0 %
Zirconium, Zr	0.0300 – 0.500 %
Zr+Ti	0.0800 – 0.400 %

8000 Series: Other Alloying Elements

The 8000 series encompasses a variety of aluminum alloys with different additional alloying elements tailored for specific applications. These alloys offer a diverse range of properties, such as enhanced formability, corrosion resistance, or specific mechanical characteristics, depending on the elements incorporated. The versatility of the 8000 series allows for specialized industrial uses, accommodating unique manufacturing requirements and providing solutions for niche applications where standard alloy series may not suffice.