content: <?xml version="1.0" encoding="UTF-8"?><edgarSubmission xmlns="http://www.sec.gov/edgar/ownership" xmlns:com="http://www.sec.gov/edgar/common">
    <headerData>
      <submissionType>144</submissionType>
      <filerInfo>
        <filer>
          <filerCredentials>
            <cik>0001519910</cik>
            <ccc>XXXXXXXX</ccc>
          </filerCredentials>
        </filer>
        <liveTestFlag>LIVE</liveTestFlag>
  
  
  
      </filerInfo>
    </headerData>
    <formData>
      <issuerInfo>
        <issuerCik>0001104657</issuerCik>
        <issuerName>MATERION Corp</issuerName>
        <secFileNumber>001-15885</secFileNumber>
        <issuerAddress>
          <com:street1>6070 PARKLAND BLVD.</com:street1>
          <com:city>MAYFIELD HTS.</com:city>
          <com:stateOrCountry>OH</com:stateOrCountry>
          <com:zipCode>44124</com:zipCode>
        </issuerAddress>
        <issuerContactPhone>2163834931</issuerContactPhone>
        <nameOfPersonForWhoseAccountTheSecuritiesAreToBeSold>Chemnitz Gregory R.</nameOfPersonForWhoseAccountTheSecuritiesAreToBeSold>
        <relationshipsToIssuer>
          <relationshipToIssuer>Officer</relationshipToIssuer>
        </relationshipsToIssuer>
      </issuerInfo>
      <securitiesInformation>
        <securitiesClassTitle>Common</securitiesClassTitle>
        <brokerOrMarketmakerDetails>
          <name>Fidelity Brokerage Services LLC</name>
          <address>
            <com:street1>900 Salem Street</com:street1>
            <com:city>Smithfield</com:city>
            <com:stateOrCountry>RI</com:stateOrCountry>
            <com:zipCode>02917</com:zipCode>
          </address>
        </brokerOrMarketmakerDetails>
        <noOfUnitsSold>2000</noOfUnitsSold>
        <aggregateMarketValue>235133.42</aggregateMarketValue>
        <noOfUnitsOutstanding>20751282</noOfUnitsOutstanding>
        <approxSaleDate>11/07/2024</approxSaleDate>
        <securitiesExchangeName>NYSE</securitiesExchangeName>
      </securitiesInformation>
      <securitiesToBeSold>
        <securitiesClassTitle>Common</securitiesClassTitle>
        <acquiredDate>05/08/2017</acquiredDate>
        <natureOfAcquisitionTransaction>Restricted Stock Vesting</natureOfAcquisitionTransaction>
        <nameOfPersonfromWhomAcquired>Issuer</nameOfPersonfromWhomAcquired>
        <isGiftTransaction>N</isGiftTransaction>
        <amountOfSecuritiesAcquired>1523</amountOfSecuritiesAcquired>
        <paymentDate>05/08/2017</paymentDate>
        <natureOfPayment>Compensation</natureOfPayment>
      </securitiesToBeSold>
      <securitiesToBeSold>
        <securitiesClassTitle>Common</securitiesClassTitle>
        <acquiredDate>03/08/2019</acquiredDate>
        <natureOfAcquisitionTransaction>Restricted Stock Vesting</natureOfAcquisitionTransaction>
        <nameOfPersonfromWhomAcquired>Issuer</nameOfPersonfromWhomAcquired>
        <isGiftTransaction>N</isGiftTransaction>
        <amountOfSecuritiesAcquired>477</amountOfSecuritiesAcquired>
        <paymentDate>03/08/2019</paymentDate>
        <natureOfPayment>Compensation</natureOfPayment>
      </securitiesToBeSold>
      <nothingToReportFlagOnSecuritiesSoldInPast3Months>N</nothingToReportFlagOnSecuritiesSoldInPast3Months>
      <securitiesSoldInPast3Months>
        <sellerDetails>
          <name>Gregory R. Chemnitz</name>
          <address>
            <com:street1>6070 Parkland Blvd.</com:street1>
            <com:city>Mayfield Heights</com:city>
            <com:stateOrCountry>OH</com:stateOrCountry>
            <com:zipCode>44124</com:zipCode>
          </address>
        </sellerDetails>
        <securitiesClassTitle>Common</securitiesClassTitle>
        <saleDate>08/08/2024</saleDate>
        <amountOfSecuritiesSold>2000</amountOfSecuritiesSold>
        <grossProceeds>225740.00</grossProceeds>
      </securitiesSoldInPast3Months>
      <securitiesSoldInPast3Months>
        <sellerDetails>
          <name>Gregory R. Chemnitz</name>
          <address>
            <com:street1>6070 Parkland Blvd.</com:street1>
            <com:city>Mayfield Heights</com:city>
            <com:stateOrCountry>OH</com:stateOrCountry>
            <com:zipCode>44124</com:zipCode>
          </address>
        </sellerDetails>
        <securitiesClassTitle>Common</securitiesClassTitle>
        <saleDate>11/04/2024</saleDate>
        <amountOfSecuritiesSold>2000</amountOfSecuritiesSold>
        <grossProceeds>210195.30</grossProceeds>
      </securitiesSoldInPast3Months>
      <noticeSignature>
        <noticeDate>11/07/2024</noticeDate>
        <signature>/s/ Joshua Schmitt, as a duly authorized representative of Fidelity Brokerage Services LLC, as attorney-in-fact for Gregory R. Chemnitz.</signature>
      </noticeSignature>
    </formData>
  </edgarSubmission>
metadata_documents: [{"type": "144", "sequence": "1", "filename": "primary_doc.xml", "secsgml_size_bytes": 4569}]
text: 144
  0001519910
  XXXXXXXX
  LIVE
  0001104657
  MATERION Corp
  001-15885
  6070 PARKLAND BLVD.
  MAYFIELD HTS.
  OH
  44124
  2163834931
  Chemnitz Gregory R.
  Officer
  Common
  Fidelity Brokerage Services LLC
  900 Salem Street
  Smithfield
  RI
  02917
  2000
  235133.42
  20751282
  11/07/2024
  NYSE
  Common
  05/08/2017
  Restricted Stock Vesting
  Issuer
  N
  1523
  05/08/2017
  Compensation
  Common
  03/08/2019
  Restricted Stock Vesting
  Issuer
  N
  477
  03/08/2019
  Compensation
  N
  Gregory R. Chemnitz
  6070 Parkland Blvd.
  Mayfield Heights
  OH
  44124
  Common
  08/08/2024
  2000
  225740.00
  Gregory R. Chemnitz
  6070 Parkland Blvd.
  Mayfield Heights
  OH
  44124
  Common
  11/04/2024
  2000
  210195.30
  11/07/2024
  /s/ Joshua Schmitt, as a duly authorized representative of Fidelity Brokerage Services LLC, as attorney-in-fact for Gregory R. Chemnitz.