Actual Certified Material Test Report

Alloy

ER70S-2 (AWS A5.18)

Diameter

3/32"

Heat Number

93506

Date Entered

1/24/2005

Entered By

BM

CHEMICAL ANALYSIS:

Aluminum (Al)

0.090

Carbon (C)

0.050

Chromium (Cr)

0.040

Copper (Cu)

0.210

Manganese (Mn)

1.060

Molybdenum (Mo)

0.007

Nickel (Ni)

0.040

Phosphorus (P)

0.006

Silicon (Si)

0.570

Sulfur (S)

0.008

Tin (Sn)

0.008

Titanium (Ti)

0.083

Vanadium (V)

0.003

Zirconium (Zr)

0.082

Chemical Other

PPM N 72 PPM O 13

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.

Brian W. DePaul