#102

High purity copper brazing alloy for furnace and vacuum brazing. Provides outstanding strength on steel, stainless, and nickel alloys. This brazing alloy provides high liquidity so it works great with tight fitting parts.

#102 is an oxygen-free, highly liquid brazing alloy. It is ideal for steel, stainless and nickel alloys. Brazing is performed in either a controlled atmosphere or a vacuum. #102 delivers superior strength (in excess of 75,000 PSI for properly designed joints) and is very ductile. Available in a variety of brazing preform options, #102 is best suited for press-fit joints. This makes it possible to produce high strength components with a minimum amount of braze alloy.

Specifications

Material OFHC
Melting Pt. 1981 ºF
1083 ºC
Flow Pt. 1981 ºF
1083 ºC
MBT 2050
Federal Specification QQ-B-575
Preform Options Brazing Discs
Brazing Rings 
Brazing Shims 
Brazing Spheres 
Brazing Washers 
Custom Shapes 
Cutoffs 
Edgewounds
Resale Options Brazing Paste 
Brazing Rod 
Brazing Strip 
Brazing Wire 
Spooled Brazing Material
Approx. Wire Length (BCuP/lb.) (BAg/Tr.oz) 1025 in @ 0.062 diameter 
4100 in @ 0.031 diameter 
456 in @ 0.093 diameter

Physical Constants

Solidus 1981 ºF
1083 ºC
Liquidus 1981 ºF
1083 ºC
Brazing Range 2050 ºF
Specific Gravity 8.94
Density 0.323 lb./cu.in
Electrical Conductivity 1.01 % IACS
Electrical Resistivity 1.71 Micro ohm-cm
Color Copper

Applications

For vacuum and specialty furnace brazing applications with steel and stainless where high purity and dew point control are important.

Downloads

Download SDS Sheet

Bellman-Melcor distinguishes itself as a provider of premium quality brazing alloys at industry competitive prices. Our extensive inventory of brazing and soldering alloys ensures that in most cases your order can be available for immediate delivery.

Compare With

  • AWS: BCu-3
  • EN: CU 102
  • Lucas: CDA 102
  • PI: CDA 102
  • UNS: C10200

Specifications

  • Brazing Temperature Range High: 2081 F / 1138 C
  • Brazing Temperature Range Low: 1981 F / 1083 C
  • Liquidus: 1981 F / 1083 C
  • Solidus: 1981 F / 1083 C

Composition

 

  • Cu: 99.95%

The information and recommendations contained in this publication have been provided without charge & compiled from sources believed to be reliable and to represent the best information available on the subject at the time of issue. No warranty, guarantee, or representation is made by the Prince and Izant Company, Inc. as to the absolute correctness or sufficiency of any representation contained in this and other publications; Prince and Izant Company, Inc. assumes no responsibility in connection therewith; nor can it be assumed that all acceptable safety measures are contained in this and other publications, or that other or additional measures may not be required under particular or exceptional conditions or circumstances. The company and product names referenced herein are for identification purposes only. All trademarks and registered trademarks are the property of their respective owners.

Copper
Silver
Gold
Platinum
Request a Quote Now!