Comparison of technical parameters of Metal 6061 and 6063, 7075
專欄:Industry information
發布日期:2014-09-05
閱讀量:624
作者:佚名
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6061-T6 is called aviation hard aluminum, light, high strength, high production cost, so expensive. It is the abbreviation of T6 hardening treatment of 6061 aviation aluminum alloy, with goo..........

6061-T6 is called aviation hard aluminum, light, high strength, high production cost, so expensive. It is the abbreviation of T6 hardening treatment of 6061 aviation aluminum alloy, with good formability, weldability, machinability and Medium strength, still maintains good operability after annealing. Typical applications of aerospace fixtures, trucks, tower buildings, boats, pipelines and other applications requiring architectural strength, weldability and corrosion resistance . The chemical composition range is 0.4-0.8Si, 0.70Femax, 0.15-0.40Cu, 0.15Mnmax, 0.80-1.20Mg, 0.04-0.35Cr, 0.25Znmax, 0.15Timax, the highest content of each component is 0.05, and the maximum total content of other components is 0.15. The balance is Al.

The main alloying elements in 6061 alloy are magnesium and silicon, which have medium strength, good corrosion resistance, weldability and good oxidation effect. Widely used in various industrial structural parts requiring high strength and high corrosion resistance, such as manufacturing trucks, tower buildings, ships, trams, railway vehicles, furniture, etc.

化學成分(Chemical Composition Limits wt%)

Cu

Si

Fe

Mn

Mg

Zn

Cr

Ti

Pb.Bi

Al


0.15-0.4

0.4-0.8

0.7

0.15

0.8-1.2

0.25

0.04-0.35

0.15

/

余量


 

典型機械和物理性能(Typical Mechanical & Physical Properties)

焊接性

切削性

耐蝕性

電導率20(68)
(%IACS)

密度
(20
)(g/cm3)

很好

一般

較好

40-50

2.70

抗拉強度
(25°C MPa)

屈服強度(25°C MPa)

硬度
500kg
10mm

延伸率
1.6mm(1/16in)
厚度

最大剪應力
MPa

310

276

95

12

205

The main alloying elements in the 6063 alloy are magnesium and silicon. According to relevant expert analysis, it has excellent processing properties, excellent weldability, extrudability and electroplating properties, good corrosion resistance, toughness, easy polishing and coloring. The film has excellent anodizing effect and is a typical extruded alloy. 6063 alloy is widely used in building profiles, irrigation pipes, pipes, rods, profiles for vehicles, gantry, furniture, lifts, fences, etc.

 

典型合金6063-T5機械和物理性能(Typical Mechanical & Physical Properties)

焊接性 

切削性 

耐蝕性 

電導率20(68)
(%IACS)

密度
(20
)(g/cm3)

很好 

一般 

很好 

55-63

2.70

抗拉強度
(25°C MPa)

屈服強度(25°C MPa)

硬度
500kg
10mm 

延伸率
1.6mm(1/16in)
厚度 

最大剪應力
MPa

185

145

60

12

115

 

The main alloying elements in the 6063 alloy are magnesium and silicon. According to relevant expert analysis, it has excellent processing properties, excellent weldability, extrudability and electroplating properties, good corrosion resistance, toughness, easy polishing and coloring. The film has excellent anodizing effect And is a typical extruded alloy. 6063 alloy is widely used in building profiles, irrigation pipes, pipes, rods, profiles for vehicles, gantry, furniture, lifts, fences, etc.

 

7075化學成分(Chemical Composition Limits wt%)

Cu

Si

Fe

Mn

Mg

Zn

Cr

Ti

Pb.Bi

Al

1.2-2.0

0.4

0.5

0.3

2.1-2.9

5.1-6.1

0.4

0.06

/

余量

 

典型合金7075-T6/T651/T62 機械及物理性能(Typical Mechanical & Physical Properties)

焊接性

切削性

耐蝕性

電導率20(68)
(%IACS)

密度
(20
)(g/cm3)

不好

很好

一般

40-50

2.85

抗拉強度
(25°C MPa)

屈服強度(25°C MPa)

硬度
500kg
10mm

延伸率
1.6mm(1/16in)
厚度

最大剪應力
MPa

570

505

150

11

330

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