Actual Certified Material Test Report

Alloy

ER70S-2 (AWS A5.18)

Diameter

1/8"

Heat Number

79611

Date Entered

1/18/2005

Entered By

BM

CHEMICAL ANALYSIS:

Aluminum (Al)

0.090

Carbon (C)

0.047

Chromium (Cr)

0.050

Copper (Cu)

0.180

Manganese (Mn)

1.110

Molybdenum (Mo)

0.020

Nickel (Ni)

0.040

Phosphorus (P)

0.009

Silicon (Si)

0.540

Sulfur (S)

0.009

Tin (Sn)

0.009

Titanium (Ti)

0.093

Vanadium (V)

0.007

Zirconium (Zr)

0.070

Chemical Other

PPM N 65 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.

Brian W. DePaul