Products & Services

Company Information

Our family of companies includes:

Bay State Surface
Technologies, Inc.
Leader in Thermal Spray Technologies

ATECH Turbine
Components, Inc.
FAA Certified Overhaul
and Repair

• Gold/Palladium   • Nickel/Cobalt   • Silver Alloys   • Cu/Cu-Zn/Cu-P

Alloy Specifications

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Aimtek Number

S63N

 

AWS A5.8

BAg-21

 

Other Specifications

AMS4774

 

Nominal Chemical Composition

63 Ag, 28.5 Cu, 2.5 Ni, 6 Sn

 

Melting Point

Flow Point

°F

°C

°F

°C

1275

690.55

1475

801.66