| Solder Alloy | Melting Point, ℃ solidus / liquidus |
Density, g/cm3 |
Electrical Resistivity, μΩ・m |
Thermal Conductivity, W/m・K |
Tensile Strength at Break, kgf/cm2 |
Tensile Elongation at Break, % |
Brinell Hardness, HB |
| alloys of tin (Sn) with silver (Ag) and / or copper (Cu) | |||||||
| Sn96.5Ag3.5 (alloy #121) |
221 / 221 | 7.37 | 0.123 | 55 | 580 | 35 | 15 |
| Sn99.3Cu0.7 (alloy #244) |
227 / 227 | 7.31 | 0.126 | 66 | 300 | 21 | 9 |
| Sn99Ag0.3Cu0.7 (alloy #263 or SAC0307) |
217 / 228 | 7.33 | - | - | 300 | 22 | 14 |
| Sn98.5Ag0.8Cu0.7 (SAC0807) |
216 / 225 | 7.33 | 0.140 | - | 310 | 21 | 16 |
| Sn98.5Ag1.0Cu0.5 (alloy #258 or SAC105) |
215 / 227 | 7.32 | 0.133 | 60 | 400 | 13 | 13 |
| Sn96.5Ag3.0Cu0.5a (alloy #256 or SAC305) |
217 / 220 | 7.38 | 0.132 | 58 | 500 | 19 | 15 |
| Sn95.5Ag4.0Cu0.5 (alloy #246 or SAC405) |
217 / 220 | 7.44 | 0.132 | 62 | 530 | 17 | 15 |
| Sn95.5Ag3.8Cu0.7b (alloy #241 or SAC387) |
217 / 220 | 7.44 | 0.132 | 60 | 600 | 16 | 15 |
| alloys of tin (Sn) and lead (Pb) with or without silver (Ag) | |||||||
| Sn63Pb37 (alloy #106) |
183 / 183 | 8.40 | 0.145 | 50 | 525 | 37 | 17 |
| Sn62.5Pb36.1Ag1.4 (alloy #104) |
179 / 179 | 8.41 | 0.145 | 50 | 490 | - | 16 |
| Sn60Pb40 (alloy #109) |
183 / 191 | 8.50 | 0.153 | 49 | 535 | 40 | 16 |
| Pb90Sn10 or Sn10Pb90 (alloy #159) |
275 / 302 | 10.75 | 0.194 | 25 | 310 | 30 | 10 |
| Pb95Sn05 or Sn05Pb95 (alloy #171) |
308 / 312 | 11.06 | 0.196 | 23 | 280 | 45 | 8 |
| alloys of bismuth (Bi) and / or cadmium (Ca) with tin (Sb) and / or lead (Pb) | |||||||
| Bi58Sn42 (alloy #281) |
138 / 138 | 8.56 | 0.383 | 19 | 565 | 55 | 23 |
| Sn60Bi40 (alloy #281-338) |
138 / 170 | 8.12 | 0.345 | 30 | 525 | 35 | 24 |
| alloys of indium (In) with lead (Pb) and / or tin (Sn) and / or silver (Ag) | |||||||
| In52Sn48 (alloy #1E) |
118 / 118 | 7.30 | 0.147 | 34 | 120 | 83 | 5 |
| In97Ag03 (alloy #290) |
143 / 143 | 7.38 | 0.075 | 73 | 55 | - | 2 |
| Sn77.2In20Ag2.8 (alloy #227) |
175 / 187 | 7.25 | 0.176 | 54 | 480 | 47 | 17 |
| low temperature alloys | |||||||
| In51.0Bi32.5Sn16.5 (alloy #19 or Field's alloy) |
60 / 60 | 7.88 | 0.522 | - | 340 | - | 11 |
| other alloys | |||||||
| Sn95Sb05 (alloy #133) |
235 / 240 | 7.25 | 0.145 | 28 | 415 | 38 | 13 |
| Sn91Zn09 (alloy #201) |
199 / 199 | 7.27 | 0.115 | 61 | 560 | 33 | 22 |
| Au80Sn20 (alloy #182 or Orotin) |
280 / 280 | 14.51 | - | 57 | 2800 | 2 | - |
| Au88Ge12 (alloy #183 or Georo) |
356 / 356 | 14.67 | - | - | 2150 | 1 | - |
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| In100 (pure indium) |
157 / 157 | 7.31 | 0.0837 | 86 | 20 | - | 1 |
| Sn100 (pure tin) |
232 / 232 | 7.29 | 0.124 | 73 | 135 | - | 4 |
| Bi100 (pure bismuth) |
271 / 271 | 9.78 | 1.29 | 8 | - | - | 7 |
| Pb100 (pure lead) |
327 / 327 | 11.34 | 0.218 | 35 | 125 | 55 | 4 |
| Ag100 (pure silver) |
960 / 960 | 10.49 | 0.0163 | 429 | 1480 | 50 | 25 |
| Au100 (pure gold) |
1064 / 1064 | 19.30 | 0.0221 | 318 | 1405 | 42 | 25 |
| Cu100 (pure copper) |
1085 / 1085 | 8.94 | 0.0172 | 401 | 2460 | 40 | 35 |
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