SOLDERS  

BAR SOLDER

Puretronix bar solder meets and exceeds specifications established in ASTM B32, ANSI/J-STD-006 (formerly QQS-571F), and JIS Z3282. Extruded from high purity metal under stringent quality control procedures, Puretronix bar solder is a homogenous bar exhibiting miminal oxide levels. Less dross, fewer bridges, and more reliable solder joints mean increased production efficiencies and improved return on your solder investment.

Every lot of Puretronix is shipped with either a chemical analysis or certification of compliance. The lot number and alloy are stamped into each bar. Puretronix is available in one pound and two pound bars, eight pound flat bars and plating anodes. Custom sizes are available upon request.

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PURETRONIX SOLDER PURITY LEVELS

Element

Average % by weight

Standard Deviation
Sn
63.05
0.0900
Pb
REM
 
Sb
0.0371
0.0234
Cu
0.0008
0.0012
Ag
0.0055
0.0052
Al
0.0001
0.0001
As
0.0020
0.0052
Au
0.0001
0.0002
Bi
0.0035
0.0033
Cd
0.0001
0.0002
Fe
0.0002
0.0006
Ni
0.0001
0.0001
Zn
0.0001
0.0002
In
0.0019
0.0021

TIN-LEAD SOLDER ALLOYS
Composition and temperature characteristics

Alloy Name
Celsius
Farenheit
SOL
LIQ
SOL
LIQ
Sn1Pb97.5Ag1.5
309
e
588.2
e
Sn2Pb98
320
325
680.0
617.0
Sn2Pb96Sb2
299
307
570.2
584.6
Sn3Pb95Ag2
305
306
581.0
582.8
Sn3Pb97
314
320
597.2
608.0
Sn5Pb92.5Ag2.5
280
284
536.0
543.2
Sn5Pb93.5Ag1.5
296
301
564.8
573.8
Sn5Pb95
308
312
586.4
593.6
Sn8Pb92
208
305
536.0
581.0
Sn10Pb88Ag2
268
290
514.4
554.0
Sn10Pb90
275
302
527.0
575.6
Sn16Pb32Bi52
96
e
204.8
e
Sn18Pb80.1Ag1.9
175
270
352.4
518.0
Sn20Pb79Sb1
184
270
363.2
518.0
Sn20Pb80
183
277
361.4
530.6
Sn20Pb80Sb0.4
183
277
361.4
530.6
Sn25Pb74Sb1
185
263
365.0
505.4
Sn30Pb68.4Sb1.6
185
250
365.0
482.0
Sn30Pb70
183
254
361.4
489.2
Sn30Pb70Sbo.4
183
254
361.4
489.2
Sn34Pb20Bi46
100
e
212.0
e
Sn35Pb63.2Sb.8
185
243
365.0
469.4
Sn35Pb65
183
246
361.4
474.8
Sn35Pb65Sb0.4
183
246
361.4
474.8
In26Sn37.5pb36.5
134
181
273.2
357.8
Sn40p57.8Sb2.2
185
231
365.0
447.8
Sn40Pb60
183
238
361.4
460.4
Sn40Pb60Sb0.4
183
238
361.4
460.4
Sn43Pb43Bi14
144
163
291.2
325.4
Sn45Pb55
183
226
361.4
438.8
Sn46Pb46Bi8
120
167
248.0
332.6
Sn50Pb32Cd18
145
e
293.0
e
Sn50Pb48.5Cu1.5
183
215
361.4
419.0
Sn50Pb50
183
216
361.4
420.8
Sn50Pb50Sb0.4
183
216
361.4
420.8
In20Sn54Pb26
136
152
276.8
305.6
Sn60Pb37.5Bi2.5
180
185
356.0
365.0
Sn60Pb38Cu2
183
191
361.4
375.8
Sn60Pb40
183
191
361.4
375.8
Sn60Pb40Sb0.4
183
191
361.4
375.8
Sn62Pb36Ag2
179
e
354.2
e
Sn62Pb36Ag02Sb0.4
179
e
354.2
e
Sn63Pb37
183
e
361.4
e
Sn63Pb37Sb0.4
183
e
361.4
e
Sn70pb30
183
193
361.4
379.4
Sn70pb30Sb0.4
183
193
361.4
379.4
In12Sn70Pb18
153
163
307.4
325.4
Sn90Pb10
183
213
361.4
415.4
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