Actual Certified Material Test Report

Alloy

ER4043 (AWS A5.10)

Diameter

3/64"

Heat Number

19901

Date Entered

1/24/2005

Entered By

dbf

CHEMICAL ANALYSIS:

Aluminum (Al)

94.8000

Chromium (Cr)

0.0100

Copper (Cu)

0.0100

Iron (Fe)

0.1100

Magnesium (Mg)

0.0300

Manganese (Mn)

0.0100

Silicon (Si)

5.0000

Titanium (Ti)

0.0100

Vanadium (V)

0.0100

Zinc (Zn)

0.0100

Typical Certified Material Test Report

Alloy

ER4043 (AWS A5.10)

Date Entered

9/10/2012

Entered By

BY

CHEMICAL ANALYSIS:
(Single values are maximum)

Aluminum (Al)

REM

Copper (Cu)

0.30

Iron (Fe)

0.8

Magnesium (Mg)

0.05

Manganese (Mn)

0.05

Silicon (Si)

4.5-6.5

Zinc (Zn)

0.10

Chemical Other

0.20

MELTING RANGE 1605-1170 DEGREES F TENSILE STRENGTH ksi: 29

CONDUCTIVITY 42% IACS (-O) DENSITY 0.097 IBS/ C

ANODIZED COLOR: GRAY

Welding Material Sales certifies that the above chemical test results are correct and conform to the AWS specification stated as contained in the records of the company. The test report represents the actual attributes of the heat number furnished.

Brian W. DePaul