Certified Material Test Report

Complete the customer fields and email yourself a PDF copy of this certificate.

Customer Information

Sold To State Cust Zip Address Country City Email *

Product Information

Product Name90S-B3

SpecificationAWS A5.28 ER90S-B3

Heat/Lot No255102745

Size.045"

Date Shipped06/23/2026

Cust Order No Qty

Chemical Composition

Al 0.007

C 0.075

Cr 2.46

Cu 0.18

Fe BALANCE

Mn 0.59

Mo 0.95

N 111 ppm

Nb 0.005

Ni 0.05

O₂

P 0.01

S 0.006

Si 0.52

Sn 0.007

Ti 0.003

V 0.006

Zr 0.002

Other As = 0.002, Sb = 0.0044

Ferrite Content —

Physical Properties —

Tensile Strength 92,800 psi

Yield 78,300 psi

Elongation —

I certify the chemical and physical analysis, and mechanical test results reported, are correct as contained in the records of the company.

Authorized by