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CERTS

Actual Certified Material Test Report

Alloy

ER70S-3 (AWS A5.18)

Diameter

1/8"

Heat Number

2305003

Trace Code

99

Country of Origin

CHINA

Date Entered

6/6/2023

Entered By

AV

CHEMICAL ANALYSIS:

Carbon (C)

0.08

Chromium (Cr)

0.030

Copper (Cu)

0.15

Manganese (Mn)

1.07

Molybdenum (Mo)

0.0032

Nickel (Ni)

0.010

Phosphorus (P)

0.013

Silicon (Si)

0.62

Sulfur (S)

0.012

Vanadium (V)

0.0033

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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