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CERTS

Actual Certified Material Test Report

Alloy

ER70S-2 (AWS A5.18)

Diameter

1/8"

Heat Number

231898

Date Entered

9/15/2004

Entered By

JLA

CHEMICAL ANALYSIS:

Aluminum (Al)

0.1010

Carbon (C)

0.0400

Chromium (Cr)

0.0310

Copper (Cu)

0.2400

Manganese (Mn)

1.1400

Molybdenum (Mo)

0.0180

Nickel (Ni)

0.0240

Phosphorus (P)

0.0020

Silicon (Si)

0.5400

Sulfur (S)

0.0030

Titanium (Ti)

0.1200

Vanadium (V)

0.0040

Zirconium (Zr)

0.0700

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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