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CERTS

Actual Certified Material Test Report

Alloy

ERCuAl-A2 (AWS A5.7)

Diameter

1/16"

Heat Number

202107-2004

Trace Code

21

Country of Origin

CHINA

Date Entered

5/16/2023

Entered By

JG

CHEMICAL ANALYSIS:

Aluminum (Al)

0.0083

Copper (Cu)

REM

Iron (Fe)

0.257

Lead (Pb)

0.0085

Manganese (Mn)

0.835

Silicon (Si)

2.859

Tin (Sn)

0.176

Zinc (Zn)

0.168

Chemical Other

0.19

Typical Certified Material Test Report

Alloy

ERCuAl-A2 (AWS A5.7)

Date Entered

9/10/2012

Entered By

BY

CHEMICAL ANALYSIS:
(Single values are maximum)

Aluminum (Al)

8.5-11.0

Copper (Cu)

(including Ag) REM

Iron (Fe)

0.5-1.5

Lead (Pb)

0.02

Silicon (Si)

0.10

Zinc (Zn)

0.02

Chemical Other

0.50

YIELD STRENGTH, ksi: 43

TENSILE STRENGTH, ksi: 60

% ELONGATION min: 23 BRINELL HARDNESS: 130-150

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.
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