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CERTS

Actual Certified Material Test Report

Alloy

ER70S-2 (AWS A5.18)

Diameter

3/32"

Heat Number

SF47598

Trace Code

77

Country of Origin

S. KOREA

Date Entered

8/29/2022

Entered By

JG

CHEMICAL ANALYSIS:

Aluminum (Al)

0.0900

Carbon (C)

0.0400

Chromium (Cr)

0.0340

Copper (Cu)

0.1300

Manganese (Mn)

1.1500

Molybdenum (Mo)

0.0060

Nickel (Ni)

0.0180

Phosphorus (P)

0.0100

Silicon (Si)

0.5100

Sulfur (S)

0.0020

Titanium (Ti)

0.0700

Vanadium (V)

0.0020

Zirconium (Zr)

0.0500

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.
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