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110514/EN/Products/Premabraze-127.htmPremabraze 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.<ul> <li>Can bridge larger gaps</li> <li>Ductile</li> <li>Improved wetting&nbsp;</li> <li>High purity</li> </ul> 185010101814990<p>Vacuum tube components, thin wall tubing</p> GoldAuCopperCuNickelNiPREMABRAZE 127 (35AU/62CU/3NI)35.0062.003.00PREMABRAZE 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.jpgApplicationAWSBaseMaterialBrazingIndustryAerospaceIndustryPageInternationalStandardsOEMFormProductFamily1496/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.jpgApplicationAWSBaseMaterialBrazingIndustryMedicalIndustryPageInternationalStandardsOEMFormProductFamily1544/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.jpgApplicationAWSBaseMaterialBrazingIndustryMicroelectronicsIndustryPageInternationalStandardsOEMFormProductFamilyAWSAWS: BAu-3BaseMaterialFerrousNon-FerrousBrazingStainless Steel to Steel, Stainless, Copper, or BrassSteel to Copper, Brass, or SteelIndustryAerospaceMedicalMicroelectronicsIndustryPageInternationalStandardsOEMFormProductFamilyCustom 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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