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| Min. Order: | 1 Kilogram |
|---|
L302 25% silver-tin brazing filler metal
GB BAg25cuznsn AWS BAg-37
Description:
Is silver content of 25%, the use of a wide range of silver solder.
Features
high melting point, filling the gap between the ability of strong, better mechanical properties.
Uses: mainly used for brazing copper and copper alloy, steel and stainless steel
Chemical composition of solder%
| Ag | cu | sn | zn |
| 24-26 | 39-41 | 1.5-2.5 | 31-35 |
Physical Characteristics (Approximate)
| Melting temperature ℃ | portion | conductivity | |
| Solidus line | Liquid line | kg / dm3 | % IACS |
| 680 | 760 | 8.8 | 19 |
Mechanical properties of solders (reference value)
| Brazing filler metal | Brazing copper joint tensile strength(mpa) | ||
| Tensile strength(mpa) elongation(%) | Low carbon steel | Low alloy steel | |
| 470 | 18 | 360 | 480 |
Precautions:
1. Brazing must be strictly before the brazing and solder surface grease, oxides and other dirt.
2. Soldering with brazing solvent to be used together.
Product Categories : silver brazing wire/rod
