Certified Material Test Report

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Customer Information

Sold To State Cust Zip Address Country City Email *

Product Information

Product NameER 90S-B3 (521G)

SpecificationAWS A5.28 ER90S-B3

Heat/Lot No46009

Size3/32 X 36"

Date Shipped06/23/2026

Cust Order No Qty

Chemical Composition

Al 0.006

C 0.082

Cr 2.41

Cu 0.21

Fe BAL

Mn 0.66

Mo 1.01

N 80ppm

Ni 0.05

O₂

P 0.01

S 0.006

Si 0.49

Sn 0.004

Ti 0.002

V 0.008

Zr 0.003

Other Nb: 0.001, As: 0.009, Sb: 0.002

Ferrite Content —

Physical Properties —

Tensile Strength —

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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