Actual Certified Material Test Report

Alloy

ER70S-2 (AWS A5.18)

Diameter

1/16"

Heat Number

79211

Date Entered

1/18/2005

Entered By

BM

CHEMICAL ANALYSIS:

Aluminum (Al)

0.100

Arsenic (As)

0.002

Carbon (C)

0.061

Chromium (Cr)

0.040

Copper (Cu)

0.120

Manganese (Mn)

1.100

Molybdenum (Mo)

0.017

Nickel (Ni)

0.040

Phosphorus (P)

0.007

Silicon (Si)

0.530

Sulfur (S)

0.009

Tin (Sn)

0.009

Titanium (Ti)

0.093

Vanadium (V)

0.006

Zirconium (Zr)

0.098

Chemical Other

PPM N 64 PPM O 15

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