CERTS

Actual Certified Material Test Report

Alloy

ER70S-2 (AWS A5.18)

Diameter

1/8"

Heat Number

91404

Date Entered

1/13/2005

Entered By

BM

CHEMICAL ANALYSIS:

Aluminum (Al)

0.100

Carbon (C)

0.050

Chromium (Cr)

0.030

Copper (Cu)

0.170

Manganese (Mn)

1.070

Molybdenum (Mo)

0.010

Nickel (Ni)

0.030

Phosphorus (P)

0.005

Silicon (Si)

0.540

Sulfur (S)

0.009

Tin (Sn)

0.005

Titanium (Ti)

0.098

Vanadium (V)

0.004

Zirconium (Zr)

0.078

Chemical Other

PPM N 80 PPM O 16

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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