Item # BrazeIt A-45T
Brazeit A-45T is free flowing, low melting and an excellent substitute to the cadmium-bearing brazing alloys with similar silver contents. Brazeit A-45T narrow melt range (75 ºF) makes it suitable for manual or machine feeding into the braze joint. This brazing alloy is best suited for narrow gap filling in the range of 0.001-0.005 inches. Brazeit A-45T is particularly useful in brazing steel, copper, copper alloys; and should be used in conjunction with Ultra Flux. The ability to join similar as well as dissimilar metals has allowed for numerous applications in the refrigeration and air conditioning fields.
| Melting Pt. |
1195 ºF 645 ºC |
| Flow Pt. |
1270 ºF 685 ºC |
| MBT1 | 1450 |
| AWS A5.8 | BAg-36 |
| ASME | BAg-36 |
| AMS | 4772 |
| Resale Options2 |
Brazing Paste Brazing Rod Brazing Strip Brazing Wire |
| Preform Options |
Brazing Discs Brazing Rings Brazing Washers Custom Designs Cut-Offs Edgewounds |
| Approx. Wire Length (BCuP/lb.) (BAg/Tr.oz) |
275 in @ 0.031 diameter 31 in @ 0.093 diameter 70 in @ 0.062 diameter |
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.
| Solidus |
1195 ºF 645 ºC |
| Liquidus |
1270 ºF 685 ºC |
| Brazing Range |
1310 to 1550 ºF 710 to 843 ºC |
| Specific Gravity | 8.95 |
| Density | 4.72 T.oz./cu.in. |
| Electrical Conductivity | 18 % IACS |
| Electrical Resistivity | 9.60 Micro ohm-cm |
| Color | Pale Yellow |
Typical applications are the brazing of ferrous, nonferrous and dissimilar metals and alloys with close joint clearances.
Good for dissimilar metals with moderate flow characteristics.
Standard forms of Brazeit A-45T are brazing wire and brazing preforms.
It is essential that adequate ventilation be provided so that personnel will not inhale gases and fumes while brazing. The operation and maintenance of brazing equipment or facility should conform to the provisions of American National Standard (ANSI) Z.49.1, "Safety in Welding and Cutting." For more complete information, refer to the Material Safety Data Sheet for Brazeit A-45T.
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