Clad Materials for Heat Exchanger
Made of stainless steel or copper and coated with brazing filler metal on one or both sides, these new performance materials contribute to the VA as indicated below.
Features
- 1Can reduce the number of components, assembly automation, complex molding, and miniaturization.
- 2Thickness of brazing filler metal can be customized.
- 3Composition of the clad material can be customized.
Brazing clad materials
| Brazing filler metal | Base metal | Application example | |
|---|---|---|---|
| Type | Brazing temperature(deg.C) | ||
| Copper brazing(OFC) | 1,120～1,140 | SUS304 | Oil cooler |
| NI clad brazing | 1,150 | SUS304(L) SUS316(L) | Exhaust system heat exchanger |
| Phosphor copper brazing | 780～900 | Copper(OFC,oxygen free phosphor) | Various heat exchangers |
| Silver brazing | 780～850 | Copper(OFC,oxygen free phosphor) | |
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