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  <xsd:element abstract="true" id="azz_TermNoteMember" name="TermNoteMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="azz_TermOfOfferingUnderStockPurchasePlan" name="TermOfOfferingUnderStockPurchasePlan" nillable="true" substitutionGroup="xbrli:item" type="xbrli:durationItemType" xbrli:periodType="duration" />
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  <xsd:element abstract="true" id="azz_UnrecognizedTaxBenefitsAbstract" name="UnrecognizedTaxBenefitsAbstract" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration" />
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  <xsd:element abstract="true" id="azz_UnsecuredSeniorNotesDueJanuary2021Member" name="UnsecuredSeniorNotesDueJanuary2021Member" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="azz_UnsecuredSeniorNotesDueMarch2012ThroughMarch2018Member" name="UnsecuredSeniorNotesDueMarch2012ThroughMarch2018Member" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
</xsd:schema>
