Actual Certified Material Test Report

Alloy

ER70S-2 (AWS A5.18)

Diameter

.035"

Heat Number

2308332

Date Entered

3/29/2005

Entered By

KRK

CHEMICAL ANALYSIS:

Aluminum (Al)

0.0810

Carbon (C)

0.0600

Chromium (Cr)

0.0600

Copper (Cu)

0.1800

Manganese (Mn)

1.1600

Molybdenum (Mo)

0.0200

Nickel (Ni)

0.0200

Phosphorus (P)

0.0150

Silicon (Si)

0.5300

Sulfur (S)

0.0100

Titanium (Ti)

0.0730

Vanadium (V)

0.0020

Zirconium (Zr)

0.0440

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