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automotive air conditioning pipes 3003alloy
automotive air conditioning pipes 3003alloy
Supplier Info
[China Supplier]
Contact Person : Ms. cheng jenny
Tel : 86-519-88769387
Fax : 86-519-88765189
Product Detail
automotive air conditioning pipes Alloy:3003 Tensile strenght:68--90MPA Application:refrigerator

automotive air conditioning pipes 3003alloy

automotive air conditioning pipes

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 Characteristic parameter table

 

Grades

Standards

Tensile strength σb (MPa)

Elongation

δ10%

Elongation

δ5%

Characteristics and scope of application

 

 

 

Al 1070A

GB/T4437.1-2000

60-95

≥22

≥25

Industrial pure aluminum, with high plasticity, corrosion resistance, electrical conductivity and thermal conductivity, but low intensity, heat treatment can not be strengthened and not be cut; can gas welding, welding and exposure to hydrogen atoms welding, brazing can not afford; vulnerable processing and extension of various pressures, bending.

 

 

 
 
 
 

Al 1060A

GB/T3191-1998

60-95

≥22

≥25

 
 
 
 

Detection of parameter table

 

Serial number

Test items

Units of measurement

Monitoring data

 

1

Internal and external surface quality

 

Clean

 

2

The inner surface of dust concentration in

 

g/

≤0.017

 

3

Inside surface roughness

 

≤Ra0.40

 

4

Water content

g/

≤0.02

 

5

Tensile strength

Mpa

≥70

 

6

Iron

%

0.12

 

7

Silicon

%

0.02

 

8

Copper

%

0.01

 

9

Pressure test

 

≥1.3Mpa/16

 

10

Elongation

%

≥37%

 
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