Manufacturing and Sales of Precious Metal Solder

We deal in palladium, gold, and silver solder which have been used for jewelry industries from old time in various forms.
We are always holding varied items which consist of our own developed materials and custom-made ones, so that you can select reasonable item from a wide range of option according to working condition.
In addition to the following solders, we can discuss special uses specified by you, so please reach out to us.

Product Name Solidus(℃) Liquidus(℃) Solering Temperature(℃) Notes Product Code
P-Solder(A) 1,050 1,100 1,100~1,200 For 1st step soldering of Pt alloy 5101
P-Solder(B) 805 820 820~920 For final soldering of Pt alloy 5102
P-Solder(C) 795 820 820~920 For final soldering of Pt alloy 5103
P-Solder(D) 970 1020 1,100~1,200 For final soldering of Pt alloy 5104
P-Solder(Special) 800 850 850~950 For final step soldering of Pt alloy 5108
P-Solder(M) 1050 1090 1,090~1,190 For 1st step soldering of Pt alloy 5114
K18-Solder 750 820 820~870 For soldering of high karat gold alloy 5001
K18-Solder(M) 805 820 820~870 For soldering of high karat gold alloy 5061
K16-Solder 700 760 760~810 For soldering of high karat gold alloy 5007
K14-Solder 670 720 720~770 For soldering of all-round gold alloy 5013
K12-Solder 620 700 700~750 Suitable for finishing and repairing 5018
K10-Solder 615 670 670~730 Suitable for finishing and repairing 5024
K10-Solder(M) 670 710 710~760 Suitable for finishing and repairing 0536
K9-Solder 620 660 660~710 For soldering of all-round gold alloy 5030
K8-Solder(M) 695 710 710~760 Suitable for finishing and repairing 5041
Silver Solder 10/12 730 820 820~920 Used for silverwork, with high ductility 5201
Silver Solder 10/13 720 780 780~950 Used for silverwork, with high ductility 5202
Silver Solder 10/15 695 740 740~840 Used for silverwork, with high ductility 5203
Silver Solder 10/17 690 730 730~830 For soldering of all-round silver alloy 5204
Silver Solder 10/19 690 760 760~860 For soldering of all-round silver alloy 5205