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110514/EN/Products/Premabraze-127.htmPREMABRAZE 127 (35AU/62CU/3NI)Premabraze 127 is a gold alloy that exhibits increased wetting due to its nickel content. The nickel addition, however, does render the alloy more sluggish as compared to other gold-copper alloys. Premabraze 127 wets well on ferrous alloys and can be used to braze metallized ceramics as well as thin walled members due to its low penetration of the base metal.<p>Vacuum tube components, thin wall tubing</p> <ul> <li>Can bridge larger gaps</li> <li>Ductile</li> <li>Improved wetting&nbsp;</li> <li>High purity</li> </ul> 185010101814990GoldAu35.00CopperCu62.00NickelNi3.00PREMABRAZE 127 (35AU/62CU/3NI)35Au/62Cu/3Ni, aerospace brazing, AWS BAu-3, AWS BVAu-3, gold alloy, gold alloy brazing, gold brazing, Goldbraz 36523, microwave, microwave brazing, radar, radar brazing, RF, RF brazing, waveguide, waveguide brazing15013/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 TypeAvailabilityAWSAWS: BAu-3BaseMaterialFerrousNon-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 MetalsPastes02022-07-29T10:33:34.16700
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PREMABRAZE 127 (35AU/62CU/3NI)

Product Overview

Premabraze 127 is a gold alloy that exhibits increased wetting due to its nickel content. The nickel addition, however, does render the alloy more sluggish as compared to other gold-copper alloys. Premabraze 127 wets well on ferrous alloys and can be used to braze metallized ceramics as well as thin walled members due to its low penetration of the base metal.
  • Can bridge larger gaps
  • Ductile
  • Improved wetting 
  • High purity
Industry Applications:

Vacuum tube components, thin wall tubing

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Product Specifications

Name:PREMABRAZE 127 (35AU/62CU/3NI)
Nominal Composition:Gold 35.00, Copper 62.00, Nickel 3.00,
Au
35.00
Cu
62.00
Ni
3.00
Liquidus:1850 °F, 1010 °C
Solidus:1814 °F, 990 °C
AWS:AWS: BAu-3

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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