Certified Material Test Report

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Customer Information

Sold To State Cust Zip Address Country City Email *

Product Information

Product Name90S-B3

SpecificationAWS A5.28M:2007 ER90S-B3

Heat/Lot No14202

Size0.93

Date Shipped06/23/2026

Cust Order No Qty

Chemical Composition

Al 0.006

C 0.085

Cr 2.4

Cu 0.22

Mn 0.57

Mo 0.9

Nb 0.003

Ni 0.09

O₂

P 0.005

S 0.009

Si 0.47

Sn 0.006

Ti 0.001

V 0.004

Other Sb:0.0020,As:0.0008,Fx=(10P+5Sb+4Sn+As)/100 =9.0

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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