| PAC Alloy No. | Material Description | Industrial Specifications |
| PAC 1100 | Aluminum Base | An aluminum, 12% silicon brazing filler material used for furnace and dip brazing(molten flux) of aluminum. Brazing range is 1090 to 1120 degrees Fahrenheit, liquidus 1095 degrees Fahrenheit. |
| PAC 1300 | Copper Base | Essentially pure copper, this water thinning brazing paste is a primary source of copper for joining various ferrous and nonferrous metals in a variety of brazing processes. Lap and butt joints are commonly used. Solidus 1980 degrees Fahrenheit, liquidus 1980 degrees Fahrenheit; brazing range is 2010 degrees Fahrenheit. A free flowing material. |
| PAC 1302 | Copper Base | 99.0 minimum purity copper, powder form of PAC 1300, similar applications, uses, and brazing range. |
| PAC 1408 | Copper Base | A copper-nickel-indium brazing alloy produced by inert gas atomization, known as General Electric Alloy H50. Identical to PAC 658 thermal spray coating powder. Recommended brazing temperature is 2150 to 2200 degrees Fahrenheit. |
| PAC 1410 | Copper Base | Primarily for joining corrosion and heat resistant alloys where high strength, good ductility, and where shot time oxidation resistance above 1000 degrees Fahrenheit are required. A good color match for corrosion resistant steels, this copper manganese-nickel filler material is brazed at 1750 to 1800 degrees Fahrenheit; solidus 1600 degrees Fahrenheit, liquidus 1700 degrees Fahrenheit. |
| PAC 1414 | Copper Base | This material is a copper-manganese-nickel high temperature brazing alloy produced by inert gas atomization. Powder is essentially minus 140 mesh; liquidus is approximately 1710 degrees Fahrenheit, solidus 1670 degrees Fahrenheit. Produces smooth, even brazed joints. |
| PAC 1226 | Copper Phosphorus | This filler is primarily used for joint preplacing and is particularly suited for resistant and furnace brazing applications. This alloy is slightly more ductile than other PAC Cu-P filler metals which may contain more P. It is also less fluid at its brazing temperature of 1450 to 1700 degrees Fahrenheit; solidus 1310 degrees Fahrenheit, liquidus 1650 degrees Fahrenheit. |
| PAC 1228 | Copper Phosphorus | An extremely fluid alloy which will penetrate tight joints. Best results are obtained with clearance of one to three mils within a brazing range of 1350 to 1550 degrees Fahrenheit, solidus 1310 1310 degrees Fahrenheit, liquidus 1460 degrees Fahrenheit. |
| PAC 1230 | Copper Phosphorus | Useful in applications where tight tolerances and fits cannot be maintained and clearances of one to five mils are recommended. High copper content (89%), brazing range 1300 to 1500 degrees Fahrenheit, solidus 1190 degrees Fahrenheit, liquidus 1485 degrees Fahrenheit. |
| PAC 1232 | Copper Phosphorus | Similar in applications to PAC 1228, contains a small quantity of silver, 6%, which helps to lower the brazing range to 1300 to 1450 degrees Fahrenheit; solidus 1190 degrees Fahrenheit, liquidus 1335 degrees Fahrenheit. |
| PAC 1234 | Copper Phosphorus | A high silver bearing alloy (15%) suitable for application similar to PAC 1230 where greater low and high temperature strength may be required. Brazing range 1300 to 1500 degrees Fahrenheit; solidus 1190 degrees Fahrenheit, liquidus 1475 degrees Fahrenheit. |
| PAC 1236 | Copper Phosphorus | As with other PAC copper-phosphorus filler metals, this alloy is primarily intended for joining copper and/or copper base alloys. May find limited use with silver or refractory metal alloy joining; not intended for use with ferrous or nickel base materials especially those containing over 30% nickel. Suitable for all brazing processes. |
| PAC 1238 | Copper Phosphorus | Has self-fluxing properties when used on copper, a flux is suggested when joining other metals or copper alloys. Alloy will rapidly liquate if heated too slowly. Color is light gray and may be brightened by immersion in 10% sulfuric acid. |
| PAC 1004 | Precious Metal | Primarily for joining corrosion and heat resistant steels and alloys. This gold-palladium-nickel filler material is used where corrosion and oxidation resistant joints with good strength at elevated temperatures are required. Suggested brazing range 2050 degrees Fahrenheit to 2200 degrees Fahrenheit, liquidus 2050 degrees Fahrenheit. |
| PAC 1220 | Precious Metal | Used for the brazing of iron, nickel, and cobalt base materials where resistance to oxidation or corrosion is needed. As with other PAC gold base alloys, PAC 1220 exhibits a low rate of base metal interaction and are very suitable for use on thin gage base metals. A gold-copper nickel alloy. Brazing range 2130 to 2300 degrees Fahrenheit, solidus 2075 degrees Fahrenheit, liquidus 2130 degrees Fahrenheit. |
| PAC 1222 | Precious Metal | A gold alloy containing nickel and palladium; suitable for applications similar to PAC 1004. This alloy offers a lower brazing range, 1915 to 2150 degrees Fahrenheit; solidus 1845 degrees Fahrenheit, liquidus 1915 degrees Fahrenheit. |
| PAC 1224 | Precious Metal | This is a gold-nickel alloy which may be furnished as a viscous mixture of alloyed powder in a suitable liquid plastic binder. It is used to braze a wide assortment of high temperature iron and nickel base alloys. Normally used for brazing without flux using a protective atmosphere. Brazing range 1740 to 1840 degrees Fahrenheit, solidus 1740 degrees Fahrenheit, liquidus 1740 degrees Fahrenheit. |
| PAC 1240 | Precious Metal | A gold-copper filler metal usually used for joining iron, nickel and cobalt base metals. Offers oxidation and/or corrosion resistance. Used with induction, furnace or resistance heating in a reducing atmosphere or in a vacuum. Flux is not required. Brazing range 1860 to 2000 degrees Fahrenheit; solidus 1815 degrees Fahrenheit, liquidus 1860 degrees Fahrenheit. |
| PAC 1242 | Precious Metal | A gold-copper alloy for applications similar to PAC 1240. Brazing range 1635 to 1850 degrees Fahrenheit; solidus 1635 degrees Fahrenheit, liquidus 1635 degrees Fahrenheit. |
| PAC 1244 | Precious Metal | A gold-copper-nickel alloy recommended for applications where PAC 1240 or PAC 1242 may be considered. Offers an alternative brazing range, 1885 to 1995 degrees Fahrenheit; solidus 1785 degrees Fahrenheit, liquidus 1885 degrees Fahrenheit. |
| PAC 1200 | Silver Base | A silver base alloy containg copper (40%), zinc (5%), and nickel (2%). Intended primarily for the joining of ferrous alloys, particularly austentic stainless steel. Recommended where high joints strengths at temperatures up to 800 degrees Fahrenheit is required. Not suggested for use with aluminum or magnesium alloys. Brazing range 1575 to 1775 degrees Fahrenheit; solidus 1325 degrees Fahrenheit, liquidus 1575 degrees Fahrenheit. |
| PAC 1202 | Silver Base | Primary application is for joining iron base materials requiring high strength, short time service up to 800 degrees Fahrenheit or long time service at 500 degrees Fahrenheit. Not to be used on aluminum or magnesium base alloys. A siver base filler with 15% manganese. |
| PAC 1204 | Silver Base | Useful in applications where precipitation hardening operations can be intergrated without the brazing cycle. Brazing range 1610 to 1800 degrees Fahrenheit; solidus 1435 degrees Fahrenheit, liquidus 1635 degrees Fahrenheit. Particularly suited for controlled atmosphere or vacuum brazing applications where a flux is not utilized. Very fluid, use on stainless steels, nickel base super alloys and on carbon steels. |
| PAC 1206 | Silver Base | This free flowing filler material is particularly suited for general purpose applications and, in particular, where clearances are not uniform. An alloy of silver-copper-zinc-cadamium; slow heat-up temperatures should be avoided. Brazing range 1295 to 1550 degrees Fahfrenheit; solidus 1125 degrees Fahrenheit, liquidus 1295 degrees Fahrenheit. |
| PAC 1208 | Silver Base | PAC 1208 has the lowest flow temperature of any PAC silver filler material. Flows freely into capillary joints. The narrow brazing range 1140 to 1400 degrees Fahrenheit permits rapid or slow methods of heating. The low silver content makes it an economical filler material. |
| PAC 1210 | Silver Base | Properties similar to PAC 1208, the two filler materials may be used interchangeably. Brazing range 1175 to 1400 degrees Fahfenheit; solidus 1160 degrees Fahrenheit, liquidus 1175 degrees Fahrenheit. Useful where high joint strength to 400 degrees Fahrenheit is required. |
| PAC 1212 | Silver Base | This alloy is our modification to PAC 1210 having slightly lower qualities of cadmium and zinc, but with an additive of nickel. Exhibits excellent marine and caustic corrosion resistance. When used with stainless steel it will inhibit interface corrosion. Brazing range 1270 to 1500 degrees Fahrenheit; solidus 1170 degrees Fahrenheit, liquidus 1270 degrees Fahrenheit. |
| PAC 1214 | Silver Base | Primarily recomended for joining ferrous metals, especially austenitic steels. Good high joint strength up to 700 degrees Fahrenheit. Avoid use with Aluminum or Magnesium alloys. Brazing range 1575 to 1775 degrees Fahrenheit; solidus 1325 degrees Fahrenheit, liquidus 1575 degrees Fahrenheit |
| PAC 1216 | Silver Base | A Silver Copper filler material with 10% Tin, useful for pure, dry atmosphere brazing applications and, in particular, the joining of stainless or precipitation hardening steels in the brazing range of 1325 to 1550 degrees Fahrenheit; solidus 1115 degrees Fahrenheit, liquidus 1325 degrees Fahrenheit. |
| PAC 1218 | Silver Base | Recomended for the joining of corrosion resistant steels and alloys. Exhibits moderate joint strength up to 700 degrees Fahrenheit for short term service or long term to 400 degrees Fahrenheit. Brazing range 1475 to 1675 degrees Fahrenheit; solidus 1275 degrees Fahrenheit, liquidus 1475 degrees Fahrenheit. |
| PAC 1246 | Silver Base | High purity Silver (99.5+%) suitable for a variety of applications including coating, brazing, powder metallurgy, ect. Spheroidized and sized to minus 150 plus 325 mesh. |
| PAC 1102 | Cobalt Base | A Cobalt base filler material containing Silicon, Chromium, Nickel, Tungsten, and Boron. This material is a metalic powder mixed with liquid plastic binder to form a viscous paste. Suitable for joining Cobalt alloys where corrosion and oxidation resistant joints with excellent strength at high temperatures are required. Brazing range 2100 to 2350 degrees Fahrenheit; solidus 2050 degrees Fahrenheit, liquidus 2100 degrees Fahrenheit |
| PAC 1406 | Cobalt Base | A Cobalt base alloy powder containing Nickel, Chromium, Silicon, and Tungsten. Often refered to as General Electric Alloy H33. Recomended brazing temperature is 2150 to 2200 degrees Fahrenheit. |
| PAC 1448 | Manganese Base | Suitable for joining corrosion and heat resistant steels and alloy where ductility and moderate resistance to heat are required. This Manganese-Nickel-Cobalt-Boron powdered alloy is brazed within the range of 1875 to 2100 degrees Fahrenheit; solidus 1770 degrees Fahrenheit, liquidus 1875 degrees Fahrenheit. |
| PAC 1002 | Nickel Base | A Nickel-Silicon-Chromium brazing filler metal used to produce joints exhibiting high strength and oxidation resistence. Useful for joining turbine blades and other jet engine parts. Can be used in nuclear service where Boron can not be tolerated. Best quality joints, as with all PAC Nickel filler materials, are obtained by brazing in a reducing atmosphere. However, with application of suitable fluxes any brazing process can satisfactorialy join PAC Nickel base alloys. Brazing range 2135 to 2165 degrees Fahrenheit; solidus 1975 degrees Fahrenheit, liquidus 2075 degrees Fahrenheit. |
| PAC 1400 | Nickel Base | A Nickel-Chromium-Silicon-Manganese alloy powder often reffered to as General Electric Alloy H28. Recommended brazing temperature 2100 to 2150 degrees Fahrenheit. |
| PAC 1416 | Nickel Base | A Nickel-Chromium (19%)-Silicon (10%) alloys suitable for joining super alloys at high brazing temperatures. Brazing range 2135 to 2165 degrees Fahrenheit; solidus 1975 degrees Fahrenheit, liquidus 2075 degrees Fahrenheit. |
| PAC 1418 | Nickel Base | This Nickel-Silicon-Boron filler material is a good heat resistant alloy for the low temperature joining of highly stressed components. Applications are similiar PAC 1002 and will flow in marginal atmospheres or where joints or close tolerances are met. Brazing range 1850 to 2150 degrees Fahrenheit; solidus 1800 degrees Fahrenheit, liquidus 1900 degrees Fahrenheit. |
| PAC 1420 | Nickel Base | A Nickel base brazing alloy proprietary to the General Electric Company. |
| PAC 1424 | Nickel Base | Suitable for high temperature brazing operations in the range of 2100 to 2150 degrees Fahrenheit. This material is a blended mixture of Nickel-Chromium-Silicon powder (90%) with a Nickel-Silicon powder containing Boron. Often utilized for vacuum brazing operations. |
| PAC 1426 | Nickel Base | Produce for high temperature, vacuum brazing applications in the range of 2150 to 2200 degrees Fahrenheit. This minus 140 mesh powder is an intimate mixture of Nickel-Chromium-Siclicon alloy blended pure Nickel (20%). |
| PAC 1440 | Nickel Base | Basic, primary Nickel-Chromium-Silicon-Boron brazing filler material widely used for heat resistant, high strength joints. Used extensively in jet engine applications for joining turbine components, highly stressed sheet metal parts and other highly stressed structures. Brazing range 1970 to 2200 degrees Fahrenheit; solidus 1790 degrees Fahrenheit, liquidus 1970 degrees Fahrenheit. |
| PAC 1442 | Nickel Base | Same basic alloy as PAC 1440 but with a much lower, controlled Carbon content. Application are similar to 1440; brazing range 1970 to 2220 degrees Fahrenheit; solidus 1790 degrees Fahrenheit, liquidus 1970 degrees Fahrenheit. |
| PAC 1444 | Nickel Base | This Nickel-Silicon-Chromium-Boron-Iron filler material has properties and finds uses which are similar to those recommended for PAC 1440; however, this alloy can be brazed at a reduced temperature range with improved flow and diffusion. |
| PAC 1446 | Nickel Base | Useful wide gap brazing applications. This Nickel base Silicon-Boron alloy can form wide, ductile fillet joints. Brazing range 1850 to 2150 degrees Fahrenheit; solidus 1800 degrees Fahrenheit, liquidus 1950 degrees Fahrenheit. |
| PAC 1450 | Nickel Base | A high phospherus, Nickel base filler material suited for brazing applications in marginal atmospheres and for joining low Chromium baring steels in exothermic atmospheres. The alloy is free flowing and exhibits minimal erosion with either Nickel or Iron based alloys. Brazing range 1700 to 1875 degrees Fahrenheit; solidus 1610 degrees Fahrenheit, liquidus 1610 degrees Fahrenheit. |
| PAC 1452 | Nickel Base | Nickel base alloy containing Mangenese original developed for its low interaction and good brazing properties on Nickel. Applications include honeycomb brazements and on other stainless and corrosion resistant metals. Due to the oxidizing characteristic of Mangenese, Hydrogen, Argon, and Helium atmospheres must be pure and very dry; vacuum atmospheres must have low pressure and low leak rate to insure a low parcial pressure of oxygen. Brazing range 1850 to 2000 degrees Fahrenheit; solidus 1800 degrees Fahrenheit, liquidus 1850 degrees Fahrenheit. |
