Felder Silver Solder AG 105 (AG 140) L-Ag40Sn bare
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Felder Silver Brazing Solder AG 105 (AG 140) L-Ag40Sn bare
- FELDER Silver Brazing Solder AG105 L-Ag40Sn (AG140) with 40% silver content
- Melting range of 650 - 710°C at a working temperature of 690°C
- Operating temperatures from -200 to +200°C
- Cadmium-free
- Excellent flow properties
| Alloy according to DIN 8513: | L-Ag40Sn |
|---|---|
| Alloy according to DIN EN ISO 17672: |
AG140 |
| Melting range: | 650 - 710°C |
| Working temperature: | 690°C |
| Permissible operating temperatures: | -200 to +200°C |
| Tensile strength of the joint: | 400 MPa (N/mm²) |
| Density: | 9.1 g/cm³ |
| Composition (in weight-%): |
Ag40 Cu30 Zn28 Sn8 |
| Length: | 500 mm |
Description for Silver Brazing Solder AG 105 (AG 140) L-Ag40Sn:
The silver brazing solder AG105 L-Ag40Sn is particularly suitable for brazing steel, malleable cast iron, copper and copper alloys, nickel and nickel alloys.
It is also used especially in medical and food technology due to its high chemical purity.
In addition, pipelines that transport technical gases such as hydrogen, nitrogen, CO2 or oxygen as well as noble gases such as argon or helium can be soldered.
Metal vapors generated during the soldering process are not harmful to health.
Tips for working with Silver Brazing Solder AG 105 (AG 140) L-Ag40Sn
- Clean the soldering point of oxide layers, scale, slag, oils and greases
- Bare solder: Apply sufficient flux to the soldering point and surrounding area, we recommend FELDER flux for silver solders "CuFe P" or "CuFe No.1".
- Heat the workpiece to 690°C working temperature and melt the solder
Technical Data
Technical Data
Product details
Product details
Choose welding technology based on material, process, performance, and location. For questions regarding accessories, wear parts, or alternatives, we are happy to help.
Notes & Application
Notes & Application
Before use, observe the operating instructions, protective measures, and manufacturer's specifications. Use suitable consumables and regularly check wear parts.
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