CERTS

Actual Certified Material Test Report

Alloy

ER70S-2 (AWS A5.18)

Diameter

3/32"

Heat Number

78308

Date Entered

1/19/2005

Entered By

BM

CHEMICAL ANALYSIS:

Aluminum (Al)

0.091

Carbon (C)

0.047

Chromium (Cr)

0.020

Copper (Cu)

0.190

Manganese (Mn)

1.120

Molybdenum (Mo)

0.010

Nickel (Ni)

0.030

Phosphorus (P)

0.004

Silicon (Si)

0.550

Sulfur (S)

0.006

Tin (Sn)

0.007

Titanium (Ti)

0.088

Vanadium (V)

0.004

Zirconium (Zr)

0.072

Chemical Other

PPM N 85 PPM O 25

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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