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111412/EN/Products/CDA-521.htmCDA 521CDA 521 is a copper-tin braze alloy used on steel where brazing temperatures lower than pure copper are needed. It is best suited for the economical brazing of components that will be used in the HVAC or automotive industries or where other steel and copper connections are needed for furnace brazing applications. Due to its higher temperature, CDA 521 is prone to longer cycle times compared to standard silver braze alloys.<p>Compressors, filter dryers</p> </li> <li> Economical </li> <li> Can bridge gaps188010271620882CopperCu92.00TinSn7.70PhosphorousP0.30CDA 521P Bronze1909/EN/Industry/Automotive.htmLucas Milhaupt helps automotive manufacturers prepare for the next wave of automotive technology with innovative brazing alloys and process improvements./Lucas/Industry-Buckets/Automotive.jpgAlloy FamilyAlloy TypeApplicationAvailabilityAWSBaseMaterialBrazingBrazing Temperature Range - CBrazing Temperature Range - FHeating MethodsIndustryAutomotiveIndustryPageInternationalStandardsMax Recommended Brazing Temp - CMax Recommended Brazing Temp - FOEMFormProductFamilyAlloy FamilyAlloy TypeAvailabilityAWSBaseMaterialFerrousBrazingSteel to Copper, Brass, or SteelBrazing Temperature Range - CBrazing Temperature Range - FHeating MethodsIndustryAutomotiveIndustryPageInternationalStandardsMax Recommended Brazing Temp - CMax Recommended Brazing Temp - FOEMFormProductFamilyCustom SolutionsFiller MetalsPastes02021-01-13T10:05:35.73700
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CDA 521

Product Overview

CDA 521 is a copper-tin braze alloy used on steel where brazing temperatures lower than pure copper are needed. It is best suited for the economical brazing of components that will be used in the HVAC or automotive industries or where other steel and copper connections are needed for furnace brazing applications. Due to its higher temperature, CDA 521 is prone to longer cycle times compared to standard silver braze alloys.
  • Economical
  • Can bridge gaps
    • Industry Applications:

    Compressors, filter dryers

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    Product Specifications

    Name:CDA 521
    Nominal Composition:Copper 92.00, Tin 7.70, Phosphorous 0.30,
    Cu
    92.00
    Sn
    7.70
    P
    0.30
    Liquidus:1880 °F, 1027 °C
    Solidus:1620 °F, 882 °C

    Product Resources

    CDA 521 SDSCDA 521 SDSCDA 521 TDSCDA 521 TDS

    Related Industries

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    Automotive

    Lucas Milhaupt helps automotive manufacturers prepare for the next wave of automotive technology with innovative brazing alloys and process improvements.

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