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| PRODUCT DATA of Sn62Ag2 |
| Material | Sn62Ag2 |
| General Information | Soft solder Silver loaded Sn62 Space quality
Good general purpose solder. Can be used on silver bearing surfaces to reduce scavenging. |
| Product Type | Wire, Bar and Flux-cored Wire |
| Chemical Composition | 62% Sn, 2% Ag, Rem. Pb |
| Name of Manufacturer | ELSOLD GmbH & Co. KG
Hüttenstraße 1 D-38871 Ilsenburg, Deutschland Phone:+49 39452 48 79 12 Fax:+49 39452 48 79 66 E-Mail: O.Kroll@elsold.de Web: www.elsold.de |
| EXPERIENCE IN PRACTICE |
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| Development Status | Commercial Product |
| Cost Range | Low |
| Equivalent Designations | Soft Solder Silver-loaded |
| Space Experience | Good |
| PHYSICAL PROPERTIES |
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| Specific Gravity | 8.5 @ Room Temperature |
| ELASTIC PROPERTIES |
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| Tensile Modulus | 32.6 to 39.2 GPa Remark: Room temperature data from Cryogenics 48 (2008) 497-510 |
| THERMAL PROPERTIES |
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| Temperature Range | 80 °C(maximum) Remark: Suitable for extensive periods at +80°C or short periods to a maximum of +120°C. |
| Thermal Expansion Coefficient | 16 μstrain/°C @ Room Temperature |
| Melting Range | 175 to 189 C |
| RELEVANT PROPERTIES FOR USE IN SPACE COMMUNITY |
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| Temperature Range(space) | Suitable for extensive periods at +80°C or short periods to a maximum of +120°C. |
| SPECIAL RECOMMENDATIONS |
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| Special Recommendations | Not generally recommended for spacecraft use. Only used to prevent scavenging (dissolution) effect when soldering to silver-plated surface (e.g. silver plated or painted components, silver wire, etc.). |