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CERTS

Actual Certified Material Test Report

Alloy

ER70S-3 (AWS A5.18)

Diameter

.045"

Heat Number

L461018729

Trace Code

61

Country of Origin

China

Date Entered

3/30/2021

Entered By

MH

CHEMICAL ANALYSIS:

Carbon (C)

0.07

Chromium (Cr)

0.01

Copper (Cu)

0.02

Manganese (Mn)

1.14

Molybdenum (Mo)

0.003

Nickel (Ni)

0.02

Nitrogen (N)

0.0022

Phosphorus (P)

0.011

Silicon (Si)

0.63

Sulfur (S)

0.006

ASME SECT II PART C SFA-5.18:2010 ER70S-3

Typical Certified Material Test Report

Alloy

ER70S-3 (AWS A5.18)

Date Entered

9/11/2012

Entered By

BY

CHEMICAL ANALYSIS:
(Single values are maximum)

Carbon (C)

0.06-0.15

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)

0.45-0.75

Sulfur (S)

0.035

Vanadium (V)

0.03

Chemical Comments

Above chemistry with 100% CO2 shielding gas

Typical Mech Properties as welded with 100% CO2 shielding gas Yield Strength, ksi 58 Tensile Strength, ksi 70 Elongation, min 22

Typical Mech Properties as welded with Argon + 20% CO2 shielding gas ield Strength, ksi 63 Tensile Strength, ksi 78 Elongation % min 30

Typical Wire Chemistry with Argon +20% CO2 shielding gas C-0.08 Si-0.45 Mn-1.06 P-0.014 S-0.01

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.
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