Actual Certified Material Test Report

Alloy

ER70S-2 (AWS A5.18)

Diameter

1/8"

Heat Number

21603

Date Entered

1/21/2005

Entered By

BM

CHEMICAL ANALYSIS:

Aluminum (Al)

0.120

Carbon (C)

0.044

Chromium (Cr)

0.030

Copper (Cu)

0.180

Manganese (Mn)

1.220

Molybdenum (Mo)

0.004

Nickel (Ni)

0.040

Phosphorus (P)

0.006

Silicon (Si)

0.550

Sulfur (S)

0.005

Titanium (Ti)

0.088

Vanadium (V)

0.007

Zirconium (Zr)

0.090

Chemical Other

PPM N 80 PPM O 4

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