Jewellery Solders


Johnson Matthey’s range of guaranteed hallmarking quality jewellery solders features excellent flow characteristics and produces clean soldered joints. Varying grades are available, easy, medium and hard. Simplifying complicated step-soldering operations.

Carat Gold Jewellery Solders

3.6ct Yellow Extra Easy
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 -
 -
 Melting Range
 645 - 705°C
This product is a 3.6 carat yellow gold solder with melting characteristics that are traditionally described as being 'extra easy'.

9ct Yellow Extra Easy
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 -
 -
 Melting Range
 620 - 690°C
This product is a 9 carat yellow gold solder with melting characteristics that are traditionally described as being 'extra easy'.
9ct Yellow Easy
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 -
 -
 Melting Range
 650 - 720°C
This product is a 9 carat yellow gold solder with melting characteristics that are traditionally described as being 'easy'.
9ct Yellow Medium
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 -
 -
 Melting Range
 735 - 755°C
This product is a 9 carat yellow gold solder with melting characteristics that are traditionally described as being 'medium'.
9ct Yellow Hard
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 -
 -
 Melting Range
 755 - 795°C
This product is a 9 carat yellow gold solder with melting characteristics that are traditionally described as being 'hard'.
9ct White Medium
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 -
 -
 Melting Range
 735 - 755°C
This product is a 9 carat white gold solder with melting characteristics that are traditionally described as being 'medium'.
9ct Red Medium
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 -
 -
 Melting Range
 685 - 790°C
This product is a 9 carat red gold solder with melting characteristics that are traditionally described as being 'medium'.

14ct Yellow Easy
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 -
 -
 Melting Range
 710 - 730°C
This product is a 14 carat yellow gold solder with melting characteristics that are traditionally described as being 'easy'.

18ct Yellow Easy
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 -
 -
 Melting Range
 700 - 715°C
This product is an 18 carat yellow gold solder with melting characteristics that are traditionally described as being 'easy'.
18ct Yellow Medium
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 -
 -
 Melting Range
 730 - 765°C
This product is an 18 carat yellow gold solder with melting characteristics that are traditionally described as being 'medium'.
18ct Yellow Hard
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 -
 -
 Melting Range
 790 - 830°C
This product is an 18 carat yellow gold solder with melting characteristics that are traditionally described as being 'hard'.
18ct Red Medium
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 -
 -
 Melting Range
 805 - 810°C
This product is an 18 carat red gold solder with melting characteristics that are traditionally described as being 'medium'.

Platinum Jewellery Solders

Pt Extra Easy
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 -
 -
 Melting Range
 935 - 955°C
This product is a hallmarking grade solder with melting characteristics that are traditionally described as 'extra easy'.
Pt Easy
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 -
 -
 Melting Range
 1010 - 1029°C
This product is a hallmarking grade solder with melting characteristics that are traditionally described as 'easy'.
Pt Medium
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 -
 -
 Melting Range
 1179 - 1217°C
This product is a hallmarking grade solder with melting characteristics that are traditionally described as 'medium'.
Pt Hard
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 -
 -
 Melting Range
 1422 - 1445°C
This product is a hallmarking grade solder with melting characteristics that are traditionally described as 'hard'.
Pt 1200
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 -
 -
 Melting Range
 1179 - 1217°C
This product is a hallmarking grade platinum solder.
Pt 1700
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 -
 -
 Melting Range
 1700°C
This product is a hallmarking grade platinum solder.

Silver Solders for Silverware Applications

Silver-flo™ 67 Extra Easy
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 -
 -
 Melting Range
 667 - 709°C
Silver-flo™ 67X is a cadmium free silver brazing filler metal designed for use on silver and silver alloys. It is referred to as a silver solder by silversmiths. It is often simply described by using its traditional name 'Extra Easy' which indicates the relative melting temperature of the product.
This solder contains a minimum 66.7% silver and hence can be used as a hallmarking grade 'silver solder' on sterling silver. It has a good melting range and is relatively free flowing producing neat joints with small fillets and also providing a good colour match with silver alloys.
Silver-flo™ 67 Easy
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 -
 -
 Melting Range
 705 - 723°C
Silver-flo™ 67E is a cadmium free silver brazing filler metal designed for use on silver and silver alloys. It is referred to as a silver solder by silversmiths. It is often simply described by using its traditional name 'Easy' which indicates the relative melting temperature of the product.
This solder contains a minimum 66.7% silver and hence can be used as a hallmarking grade 'silver solder' on sterling silver. It has a good melting range and is relatively free flowing producing neat joints with small fillets and also providing a good colour match with silver alloys.
Silver-flo™ 67 Hard
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 -
 -
 Melting Range
 745 - 778°C
Silver-flo™ 67H is a cadmium free silver brazing filler metal designed for use on silver and silver alloys. It is referred to as a silver solder by silversmiths. It is often simply described by using its traditional name 'Hard' which indicates the relative melting temperature of the product.
This solder contains a minimum 66.7% silver and hence can be used as a hallmarking grade 'silver solder' on sterling silver. It has a good melting range and is relatively free flowing producing neat joints with small fillets and also providing a good colour match with silver alloys.
Silver-flo™ 74 Medium
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 -
 -
 Melting Range
 720 - 765°C
Silver-flo™ 74M is a cadmium free silver brazing filler metal designed for use on silver and silver alloys. It is referred to as a 'silver solder' by silversmiths. It is often simply described by using its traditional name 'Medium' which indicates the relative melting temperature of the product.
This solder contains 74% silver and hence can be used as a hallmarking grade 'silver solder' on sterling silver. It has a good melting range and is relatively free flowing producing neat joints with small fillets and also providing a good colour match with silver alloys.
Silver-flo™ 81 Enamelling Solder
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 -
 -
 Melting Range
 730 - 800°C
Silver-flo™ 81En is a cadmium free silver brazing filler metal designed for use on silver and silver alloys. It is used by silversmiths and referred to as an 'emamelling solder'.

 
Johnson Matthey Metal Joining - Tel. +44 (0)1763 253200 - Email: mj@matthey.com
Terms & Conditions