CERTS

Actual Certified Material Test Report

Alloy

ER312 (AWS A5.9)

Diameter

1/16"

Heat Number

18968

Date Entered

9/15/2004

Entered By

JLA

CHEMICAL ANALYSIS:

Aluminum (Al)

0.0040

Boron (B)

0.0003

Carbon (C)

0.0980

Chromium (Cr)

30.540

Cobalt (Co)

0.0500

Copper (Cu)

0.0500

Manganese (Mn)

1.7900

Nickel (Ni)

9.2300

Niobium (Nb)

0.0100

Nitrogen (N)

0.0300

Phosphorus (P)

0.0250

Silicon (Si)

0.3600

Sulfur (S)

0.0010

Tin (Sn)

0.0040

Titanium (Ti)

0.0100

Vanadium (V)

0.1000

Typical Certified Material Test Report

Alloy

ER312 (AWS A5.9)

Date Entered

9/10/2012

Entered By

BY

CHEMICAL ANALYSIS:
(Single values are maximum)

Boron (B)

Carbon (C)

0.15

Chromium (Cr)

28.0-32.0

Copper (Cu)

0.75

Manganese (Mn)

1.0-2.5

Molybdenum (Mo)

0.75

Nickel (Ni)

8.0-10.5

Phosphorus (P)

0.03

Silicon (Si)

0.30-0.65

Sulfur (S)

0.03

YIELD STRENGTH, ksi: 78

TENSILE STRENGTH, ksi: 109

% ELONGATION min: 45

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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