Certified Material Test Report

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Customer Information

Sold To State Cust Zip Address Country City Email *

Product Information

Product NameWC20

SpecificationAWS A5.12M:2009 ER WC20

Heat/Lot No20170101

Size3/16"X7"

Date Shipped06/23/2026

Cust Order No Qty

Chemical Composition

Al 0.0005

C 0.002

Cb 0.0002

Cr 0.001

Cu 0.001

Fe 0.002

Mg 0.0005

Mn 0.0005

Mo 0.002

Ni 0.0001

O 0.02

O₂

P 0.01

Pb 0.001

Si 0.001

Sn 0.0001

Ti 0.0005

V 0.0005

Other K:0.0015,Na:0.0015,Bi:0.0001,As:0.01,Sb:0.002,Ca:0.0005

Ferrite Content —

Physical Properties Density :18.08g/cm3

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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