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11028/EN/Products/Premabraze-140.htmPREMABRAZE 140 (40AU/60CU)Premabraze 140 is a gold-copper alloy that can be used on common ferrous and non-ferrous alloys. It is most commonly used for brazing metallized ceramics that go into parts such as electron and vacuum tubes.Vacuum Tube components, electron tubes, radar devices<ul> <li>Good flow into narrow joints</li> <li>High purity</li> </ul> 183210001796980GoldAu40.00CopperCu60.00PREMABRAZE 140 (40AU/60CU)40Au/60Cu, Orobraze 100015013/EN/Industry/Aerospace.htmLucas Milhaupt brazing experts offer braze training and a wide breadth of brazing alloys to aerospace companies looking to increase the lifespan of mission critical components./Lucas/Industry-Buckets/Aerospace.jpgAlloy FamilyAlloy TypeApplicationAvailabilityAWSBaseMaterialBrazingBrazing Temperature Range - CBrazing Temperature Range - FHeating MethodsIndustryAerospaceIndustryPageInternationalStandardsMax Recommended Brazing Temp - CMax Recommended Brazing Temp - FOEMFormProductFamily1496/EN/Industry/Medical.htmOur brazing experts educate medical device manufacturers on the safest brazing process and metal joining solution for their application./Lucas/Industry-Buckets/Medical.jpgAlloy FamilyAlloy TypeApplicationAvailabilityAWSBaseMaterialBrazingBrazing Temperature Range - CBrazing Temperature Range - FHeating MethodsIndustryMedicalIndustryPageInternationalStandardsMax Recommended Brazing Temp - CMax Recommended Brazing Temp - FOEMFormProductFamily1544/EN/Industry/Microelectronic.htmOur microelectronics customers are able to get their innovative designs to market and feel confident the fragile components are protected with durable, high quality brazing alloy./Lucas/Industry-Buckets/Micro_Electrical.jpgAlloy FamilyAlloy TypeApplicationAvailabilityAWSBaseMaterialBrazingBrazing Temperature Range - CBrazing Temperature Range - FHeating MethodsIndustryMicroelectronicsIndustryPageInternationalStandardsMax Recommended Brazing Temp - CMax Recommended Brazing Temp - FOEMFormProductFamilyAlloy FamilyAlloy TypeAvailabilityAWSBaseMaterialFerrousNon-FerrousBrazingStainless Steel to Steel, Stainless, Copper, or BrassSteel to Copper, Brass, or SteelBrazing Temperature Range - CBrazing Temperature Range - FHeating MethodsIndustryAerospaceMedicalMicroelectronicsIndustryPageInternationalStandardsMax Recommended Brazing Temp - CMax Recommended Brazing Temp - FOEMFormProductFamilyCustom SolutionsFiller Metals02021-01-04T12:02:04.71700
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PREMABRAZE 140 (40AU/60CU)

Product Overview

Premabraze 140 is a gold-copper alloy that can be used on common ferrous and non-ferrous alloys. It is most commonly used for brazing metallized ceramics that go into parts such as electron and vacuum tubes.
  • Good flow into narrow joints
  • High purity
Industry Applications:
Vacuum Tube components, electron tubes, radar devices
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Product Specifications

Name:PREMABRAZE 140 (40AU/60CU)
Nominal Composition:Gold 40.00, Copper 60.00,
Au
40.00
Cu
60.00
Liquidus:1832 °F, 1000 °C
Solidus:1796 °F, 980 °C

Related Industries

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Aerospace

Lucas Milhaupt brazing experts offer braze training and a wide breadth of brazing alloys to aerospace companies looking to increase the lifespan of mission critical components.

.

Medical

Our brazing experts educate medical device manufacturers on the safest brazing process and metal joining solution for their application.

.

Microelectronic

Our microelectronics customers are able to get their innovative designs to market and feel confident the fragile components are protected with durable, high quality brazing alloy.

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