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Aluminium strip for tubes

*Various specifications for B-TUBES、ratio-frequency welded tubes and other tubes
*Good surface condition and slitting precision
*Excellent collapse resistance during brazing
*Perfect corrosion resistance and long life

 

B-tube and ratio-frequency welded tube

Alloy

Temper

Thickness
(mm)

Tolerance
(mm)

Clad rate(%)

Mechanical property

Tensile Strength
(MPa)

Yield Strength
(MPa)

Elongation
Min.(%)

4343/SA-5/7072

H24

0.25~0.3

±0.008

8~12

160~210

≥120

5

4343/SA-7/7072

H24

0.25~0.3

±0.008

8~12

170~220

≥120

5

Glass mounting bracket material

Alloy

Temper

Thickness
(mm)

Tolerance
(mm)

Clad rate(%)

Mechanical property

Tensile Strength
(MPa)

Yield Strength
(MPa)

Elongation
Min.(%)

3003

H26

0.3~35

±0.015

None

190~220

≥160

8

*4343 can be replaced by 4045/4047 etc, according to customer’s requirement.
*Slitting tolerance can be controlled in ±0.02mm
*Alloy、specification and mechanical property can be customized according to different requirement.

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