Actual Certified Material Test Report

Alloy

ER4043 (AWS A5.10)

Diameter

1/8"

Heat Number

22859

Date Entered

9/16/2004

Entered By

jla

CHEMICAL ANALYSIS:

Aluminum (Al)

94.890

Chromium (Cr)

0.0007

Copper (Cu)

0.0298

Iron (Fe)

0.1406

Magnesium (Mg)

0.0161

Manganese (Mn)

0.0046

Silicon (Si)

4.8661

Titanium (Ti)

0.0140

Vanadium (V)

0.0208

Zinc (Zn)

0.0177

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