Certified Material Test Report

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Customer Information

Sold To State Cust Zip Address Country City Email *

Product Information

Product NameER90S-B3

SpecificationAWS A5.28M:2005 ER90S-B3

Heat/Lot No17249

SizeAll diameters

Date Shipped06/23/2026

Cust Order No Qty

Chemical Composition

Al 0.006

C 0.075

Cr 2.380

Cu 0.090

Mn 0.570

Mo 0.920

Nb 0.0020

Ni 0.110

O₂

P 0.007

S 0.007

Si 0.440

Sn 0.0060

Ti 0.0010

V 0.006

Zr 0.0016

Other Sb:0.0033,As:0.0010; COO: Italy

Ferrite Content —

Physical Properties —

Tensile Strength 640N/mm2

Yield 540N/mm2

Elongation 22%

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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