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CERTS

Actual Certified Material Test Report

Alloy

ER70S-2 (AWS A5.18)

Diameter

1/16"

Heat Number

X75470

Date Entered

8/4/2004

Entered By

prl

CHEMICAL ANALYSIS:

Aluminum (Al)

0.0810

Carbon (C)

0.0600

Chromium (Cr)

0.0350

Copper (Cu)

0.2900

Manganese (Mn)

1.1800

Molybdenum (Mo)

0.0170

Nickel (Ni)

0.0220

Phosphorus (P)

0.0160

Silicon (Si)

0.5400

Sulfur (S)

0.0030

Titanium (Ti)

0.0710

Vanadium (V)

0.0030

Zirconium (Zr)

0.0420

Typical Certified Material Test Report

Alloy

ER70S-2 (AWS A5.18)

Date Entered

9/11/2012

Entered By

BY

CHEMICAL ANALYSIS:
(Single values are maximum)

Aluminum (Al)

0.05-0.15

Carbon (C)

0.07

Chromium (Cr)

0.15

Copper (Cu)

0.50

Manganese (Mn)

0.90-1.40

Molybdenum (Mo)

0.15

Nickel (Ni)

0.15

Phosphorus (P)

0.025

Silicon (Si)

0.40-0.70

Sulfur (S)

0.035

Titanium (Ti)

0.05-0.15

Vanadium (V)

0.03

Zirconium (Zr)

0.02-0.12

YIELD STRENGTH (ksi: 58) / TENSILE STRENGTH (ksi: 70) / ELONGATION (%min: 22)

Typical Charpy V-Notch: 35 ft.-lb. At -20 deg F

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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