Gold & Palladium Alloys


*All compositions represent the Nominal Composition in %

Aimtek Alloy#Industry SpecificationsAu %Pd %Ag %Ni %Cu %Others %Solidus (Melting Point) °F Solidus (Melting Point) °C Liquidus (Flow Point) °FLiquidus (Flow Point) °C Common Applications
G375AWS A5.8 BAu-1 37.562.5181599118601016Copper, Nickel, Kovar, Metallized Ceramics
G80 AWS A5.8 BAu-2, BVAu-2 802016358911635891Low melting temperature applications
G35NAWS A5.8 BAu-3, BVAu-3 RBO170-065 GPS2451-1 Type VIII35362178597418851029Stainless Steel, Kovar, Molybdenum, Manganese, Nickel
G82AWS A5.8 BAu-4, BVAu-4 AMS4787, PWA698 B20L1A, B20L1C MSRR9500/118 RBO170-064 GPS2451-1 Type II821817429501742950Stainless Steel, Nickel, Kovar, Inconels; Tubes, manifolds, nozzles, vane rings
G30PAWS A5.8 BAu-5 AMS4785 GPS2451-1 Type IV3034362075113521301166High Strength for Superalloys
G708AWS A5.8 BAu-6 AMS4786 RBO170-60 GPS2451-1 Type VII708221845100719151046Stainless Steel, Superalloys
G50PAWS A5.8 BVAu-7 AMS4784 RBO170-59 GPS2451-1 Type I5025252015 110220501121High Strength for Superalloys
G92P AWS A5.8 BVAu-89282190119922651241Superalloys; Wetting to Molybdenum,Tungsten, and Tantalum
P685 AWS A5.8 BVAg-30568271485 8071490810Copper, Nickel, Kovar, Metallized Ceramics
P5810AWS A5.8 BVAg-32 PWA70625542115158241565852Copper, Nickel, Kovar, Metallized Ceramics
P5425AWS A5.8 BVAg-32 PWA70625542116508991740949Stainless Steel, Nickel, Kovar, Inconels; Tubes, manifolds, nozzles, vane rings
P65AWS A5.8 BVPd-1 GPS2451-1 Type V65 35 Co2245122922551235Stainless Steel, Superalloys; Wetting to Tungsten and Molybdenum
G70PWA7187030176096019251052Wide gap joining of Stainless Steel, Nickel alloys
P6060402260 123822601238Stainless Steel, Superalloys; Wetting to Tungsten and Molybdenum
P651515652015628501652900Copper, Nickel, Kovar, Metallized Ceramics
P30B50TF198 M385, Alloy 3030.556.610.5 Cr, 2.45 B17259411790977Stainless Steel, Nickel, Kovar, Inconels; Tubes, manifolds, stators, vane rings
P36PWA36099, CPW475 365010.5 Cr, 2.85 B, 0.65 Si15108211760960Stainless Steel, Nickel, Kovar, Inconels; Tubes, manifolds, stators, vane rings
G35AWS A5.8 BVAu-9 3565181499018501010Copper, Nickel, Kovar, Metallized Ceramics
G20I2782 In178797518771025Stainless Steel, Kovar, Molybdenum, Manganese, Nickel
G50AWS A5.8 BVAu-10 505017519551778970Copper, Nickel, Kovar, Metallized Ceramics
G35MRI-46 35101431.59.5 Mn1780 971 1840 1004Tungsten Carbide to Superalloys
G404060179698018321000Copper, Nickel, Kovar, Metallized Ceramics
G81N81.5216.516709101697925Copper, Nickel, Kovar, Metallized Ceramics
G60I60373 In 15808601652900Stainless Steel, Kovar, Molybdenum, Manganese, Nickel
G7473.826.2179698018501010Stainless Steel, Superalloys, wide gaps
G75RBO170-162 7552016258851643895Step Brazing
P8290829 Ga 15538451616880Joining Titanium to Stainless Steel
G60RBO170-161 60202015358351553845Step Brazing
G72GPS2451-1 Type VI 70226 Cr 178797518321000Stainless Steel, minimizes Chromium depletion, Diamond
P482222.5 48.51019167091021551179Wide gap brazing of Stainless Steels
P901010901877102519581070Titanium, Stainless Steels
G31PRI-4931 9.759.75 33.5 16 Mn17009271740949Tungsten Carbide to Superalloys
G100 99.991947106419471064High purity, wetting to most metals
P100 99.992831155528311555Refractory Metals
PT100 99.99 min. Pt3216176932161769Thermocouples, Refractory Metals, High Temperature Brazing
G703070 301895103519001038
G30MSRR9500/710 3070182599618641018Copper, Nickel, Kovar, Metallized Ceramics
G205B50TF14520.566.42.2 Fe, 3.3 Si, 2.1 B17269411780971Stainless Steel, Kovar, Molybdenum, Manganese, Nickel
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