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 No19272

Size1/8

Date Shipped06/23/2026

Cust Order No Qty

Chemical Composition

Al 0.0060

C 0.0850

Cr 2.3800

Cu 0.1100

Mn 0.5800

Mo 0.9400

Nb 0.0040

Ni 0.0600

O₂

P 0.0070

S 0.0050

Si 0.4700

Sn 0.0050

Ti 0.0020

V 0.0050

Zr 0.0019

Other COO:ITALYSb:0.0026,AS:0.0014

Ferrite Content —

Physical Properties Charpy Impact VALUE@0C(KV2/J)70,88,75

Tensile Strength 640mpa

Yield 540mpa

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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