CERTS

Actual Certified Material Test Report

Alloy

ER312 (AWS A5.9)

Diameter

.045"

Heat Number

V3334

Date Entered

2/9/2005

Entered By

dbf

CHEMICAL ANALYSIS:

Carbon (C)

0.0900

Chromium (Cr)

30.6700

Copper (Cu)

0.0400

Manganese (Mn)

1.7300

Molybdenum (Mo)

0.0400

Nickel (Ni)

8.6400

Phosphorus (P)

0.0220

Silicon (Si)

0.3300

Sulfur (S)

0.0010

Typical Certified Material Test Report

Alloy

ER312 (AWS A5.9)

Date Entered

9/10/2012

Entered By

BY

CHEMICAL ANALYSIS:
(Single values are maximum)

Carbon (C)

0.15

Chromium (Cr)

28.0-32.0

Copper (Cu)

0.75

Manganese (Mn)

1.0-2.5

Molybdenum (Mo)

0.75

Nickel (Ni)

8.0-10.5

Phosphorus (P)

0.03

Silicon (Si)

0.30-0.65

Sulfur (S)

0.03

YIELD STRENGTH, ksi: 78

TENSILE STRENGTH, ksi: 109

% ELONGATION min: 45

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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