Actual Certified Material Test Report

Alloy

ER4043 (AWS A5.10)

Diameter

.030"

Heat Number

20795

Date Entered

9/7/2004

CHEMICAL ANALYSIS:

Berilium (Be)

0.0002

Chromium (Cr)

0.0010

Copper (Cu)

0.0205

Iron (Fe)

0.1906

Magnesium (Mg)

0.0092

Manganese (Mn)

0.0027

Silicon (Si)

4.9579

Titanium (Ti)

0.0069

Vanadium (V)

0.0127

Zinc (Zn)

0.0294

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