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'.
Product Forms: Paste

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'.
Product Forms: Solder PanelsPastePowder
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'.
Product Forms: Solder PanelsWire on reels or in coilsPastePowder
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'.
Product Forms: Solder PanelsWire on reels or in coilsPastePowder
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'.
Product Forms: Solder PanelsPastePowder
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'.
Product Forms: Solder PanelsPastePowder
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'.
Product Forms: Solder PanelsPastePowder

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'.
Product Forms: Solder PanelsPastePowder

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'.
Product Forms: Solder PanelsPastePowder
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'.
Product Forms: Solder PanelsPastePowder
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'.
Product Forms: Solder PanelsPastePowder
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'.
Product Forms: Solder PanelsPastePowder

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

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.
Product Forms: StripsPastePowder
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.
Product Forms: StripsPastePowder
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.
Product Forms: StripsPastePowder
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.
Product Forms: StripsPastePowder
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'.
Product Forms: Strips

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