Bar Solder 2017-06-20T16:53:46+00:00

Qualitek Bar Solders

Qualitek Solder Bar is designed as an alternative to standard Sn/Pb for electronics assembly and is available is both leaded and lead-free alloys (see leaded or lead-free alloy charts for properties).  Qualitek Bar Solder conforms and exceeds the impurity requirements of IPC J-STD-006C and all other relevant standards. Q-Bar is made from grade A Virgin metals. Quality standards for all Q-Bar exceed J-STD 006 and ASTM B-32. | Bar Solder Technical Data & SDS |

Standard Packaging: (Q-Bar Tin/Lead 2.2 lbs. each / 22 lbs. per Box) (Q-Bar Lead Free 2.0 lbs. each / 20 lbs. per Box) (Equalizer Bar Tin/Lead 11 lbs. Each / 44 lbs. per Box) (Equalizer Bar Lead-Free 10 lbs. each / 50 lbs. per Box) (Q-Chips 5 lbs. per Box & 50 lb.Pails)

LEAD FREE ALLOY COMPOSITIONS
Alloy Composition
Melting Range
(°C)
Melting Range
(°F)
BAR
WIRE
PASTE
SPHERE
Ecolloy TM
221-227
430-440
 
Sn100e TM
228
442
Bi58
Sn42/Bi58
139 E
282
 
Sn96.5
Sn96.5/Ag3.5
221 E
430
Sn95
Sn95/Ag5
221-245
430-473
LF217
Sn95.5/Ag4.0/Cu0.5
217-219
422-426
SAC 387
Sn95.5/Ag3.8/Cu0.7
217-219
422-426
SAC 357
Sn95.8/Ag3.5/Cu0.7
217-221
422-426
SAC 405
Sn95.5/Ag4.0/Cu0.5
217-221
422-426
SAC 305
Sn96.5/Ag3.0/Cu0.5
217-221
422-426
SAC 105
Sn98.5/Ag1.0/Cu0.5
217-228
422-442
   
 
Sn99
Sn99.3/Cu0.7
227 E
440
Sb5
Sn95/Sb5
232-240
450-464
xxE-Eutectic
xx*
US Patent 5, 435, 857
Above alloys subject to availability at time of inquiry and may require a minimum PO.  

 

STANDARD ALLOY COMPOSITIONS
Alloy Composition
Melting Range
(°C)
Melting Range
(°F)
BAR
WIRE
PASTE
SPHERE
Sn63/Pb37
183 E
361 E
Sn60/Pb40
183-190
361-374
Sn50/Pb50
183-214
361-420
   
Sn45/Pb55
183-225
361-440
   
Sn40/Pb60
183-238
361-460
 
Sn20/Pb80
183-280
361-536
   
Sn10/Pb90
268-302
514-576
 
Sn62/Pb36/Ag2
179-189
345-372
Sn10/Pb88/Ag2
268-299
514-570
xxE-Eutectic

Above alloys subject to availability at time of inquiry and may require a minimum PO.



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Qualitek Bar Solders

Qualitek Solder Bar is designed as an alternative to standard Sn/Pb for electronics assembly and is available is both leaded and lead-free alloys (see leaded or lead-free alloy charts for properties).  Qualitek Bar Solder conforms and exceeds the impurity requirements of IPC J-STD-006C and all other relevant standards. Q-Bar is made from grade A Virgin metals. Quality standards for all Q-Bar exceed J-STD 006 and ASTM B-32. | Bar Solder Technical Data & SDS |

Standard Packaging: (Q-Bar Tin/Lead 2.2 lbs. each / 22 lbs. per Box) (Q-Bar Lead Free 2.0 lbs. each / 20 lbs. per Box) (Equalizer Bar Tin/Lead 11 lbs. Each / 44 lbs. per Box) (Equalizer Bar Lead-Free 10 lbs. each / 50 lbs. per Box) (Q-Chips 5 lbs. per Box & 50 lb.Pails)

LEAD FREE ALLOY COMPOSITIONS
Alloy Composition
Melting Range
(°C)
Melting Range
(°F)
BAR
WIRE
PASTE
SPHERE
Ecolloy TM
221-227
430-440
Sn100e TM
228
442
Bi58
Sn42/Bi58
139 E
282
Sn96.5
Sn96.5/Ag3.5
221 E
430
Sn95
Sn95/Ag5
221-245
430-473
LF217
Sn95.5/Ag4.0/Cu0.5
217-219
422-426
SAC 387
Sn95.5/Ag3.8/Cu0.7
217-219
422-426
SAC 357
Sn95.8/Ag3.5/Cu0.7
217-221
422-426
SAC 405
Sn95.5/Ag4.0/Cu0.5
217-221
422-426
SAC 305
Sn96.5/Ag3.0/Cu0.5
217-221
422-426
SAC 105
Sn98.5/Ag1.0/Cu0.5
217-228
422-442
Sn99
Sn99.3/Cu0.7
227 E
440
Sb5
Sn95/Sb5
232-240
450-464
xxE-Eutectic
xx*US Patent 5, 435, 857
Above alloys subject to availability at time of inquiry and may require a minimum PO.
STANDARD ALLOY COMPOSITIONS
Alloy Composition
Melting Range
(°C)
Melting Range
(°F)
BAR
WIRE
PASTE
SPHERE
Sn63/Pb37
183 E
361 E
Sn60/Pb40
183-190
361-374
Sn50/Pb50
183-214
361-420
Sn45/Pb55
183-225
361-440
Sn40/Pb60
183-238
361-460
Sn20/Pb80
183-280
361-536
Sn10/Pb90
268-302
514-576
Sn62/Pb36/Ag2
179-189
345-372
Sn10/Pb88/Ag2
268-299
514-570
xxE-Eutectic

Above alloys subject to availability at time of inquiry and may require a minimum PO.

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