R4557/M-4289

Certified Material Test Report

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Customer Information
Product Information

Product NameER308LSI

SpecificationAWS A5.9M:2012 ER308LSI

Heat/Lot NoR4557/M-4289

Size0.035

Date Shipped06/23/2026

Chemical Composition
Ag
Al
B
Be
C 0.0130
Cb
Cd
Co
Cr 20.0000
Cu 0.0500
Fe
Fm
H
La
Mg
Mn 1.7200
Mo 0.0300
N 0.0920
Nb
Ni 9.3500
O
O2
P 0.0280
Pb
S 0.0070
Si 0.8400
Sn
Ta
Ti
U
V
Zn
Zr
Other COO:INDIA

Ferrite Content Ferrites Schaffler:16,Ferrites Delong:10.3,Ferriters WRC:10

Physical Properties CHARPY IMPACT VALUE(JOULES)TEMP.AT(RT)=94

Tensile Strength 247.11KSI

Yield —

Elongation —

I certify the chemical and physical analysis, and mechanical test results reported, are correct as contained in the records of the company.

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