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11018/EN/Products/Premabraze-402.htmPremabraze 402 is a free flowing gold-copper alloy that finds common use in the brazing of metallized ceramic to metal seals, though it can also be used to join common ferrous and non-ferrous alloys. <ul> <li>Good flow</li> <li>High purity</li> </ul> 17789701751955<p>Vacuum tube components, electron tubes, radar devices</p> GoldAuCopperCuPREMABRAZE 402 (50AU/50CU)50.0050.00PREMABRAZE 402 (50AU/50CU)50Au/50Cu, Goldbraz 505015013/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: BVAu-10 Grade 1, 2BaseMaterialFerrousNon-FerrousBrazingStainless Steel to Steel, Stainless, Copper, or BrassSteel to Copper, Brass, or SteelIndustryAerospaceMedicalMicroelectronicsIndustryPageInternationalStandardsOEMFormProductFamilyCustom SolutionsFiller MetalsPastes02021-01-04T11:59:44.87300
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PREMABRAZE 402 (50AU/50CU)

Product Overview

Premabraze 402 is a free flowing gold-copper alloy that finds common use in the brazing of metallized ceramic to metal seals, though it can also be used to join common ferrous and non-ferrous alloys.
  • Good flow
  • High purity
Industry Applications:

Vacuum tube components, electron tubes, radar devices

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Product Specifications

Name:PREMABRAZE 402 (50AU/50CU)
Nominal Composition:Gold 50.00, Copper 50.00,
Au
50.00
Cu
50.00
Liquidus:1778 °F, 970 °C
Solidus:1751 °F, 955 °C
AWS:AWS: BVAu-10 Grade 1, 2

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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