30042

Certified Material Test Report

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Customer Information
Product Information

Product NameK-309LT

SpecificationAWS A5.22M:2005 E309LT1-1/-4

Heat/Lot No30042

Size0.045"

Date Shipped06/23/2026

Chemical Composition
Ag
Al
B
Be
C 0.027
Cb
Cd
Co
Cr 22.4
Cu 0.01
Fe
Fm
H
La
Mg
Mn 1.11
Mo 0.06
N
Nb
Ni 13
O
O2
P 0.012
Pb
S 0.009
Si 0.81
Sn
Ta
Ti
U
V
Zn
Zr
Other

Ferrite Content

Physical Properties Impact av50J@-30c

Tensile Strength 584Mpa(84.8Ksi)

Yield 505Mpa(73.3Ksi)

Elongation 34.80%

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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