Walsh Engineering Online
Log In | Register | My Account
Shopping Cart
0 Items: €0.00
Home Specials Video Demos Hire  Training Courses Material Safety Data Sheets Blog About Us  Contact Us Walsh VMI
Categories more
 
 
Random Products more
 
 

Valid HTML 4.01 Transitional

1.5mm Bare Silver Solder
1.5mm Bare Silver Solder
   
€388.74 Product Code: 7614
Silver-flo™ 40 is a very widely used cadmium free silver brazing filler metal. It offers a combination of medium melting temperature and flow characteristics. It can be used to fill gaps that cannot be tightly controlled. These properties make it a popular choice as an alternative to the higher silver content Silver-flo™ filler metals (Silverflo™ 55 and 56) or when changing from medium flow cadmium bearing products such as Mattibraze™ 34 or Argo-flo™.

It is widely used as a general purpose silver brazing filler metal as well as in joining copper to steel in refrigeration pipe work. It should be noted that this filler metal contains tin and may be described as being ‘hot-short’. It should not be quenched from high temperatures (in excess of 300°C) and care should be taken when it is used to braze components with widely differing coefficients of thermal expansion as in both cases cracking of the joints may occur. Optimum joint gaps at brazing temperature are 0.075-0.2mm.

Product uses: Silver-flo™ 40 can be used to join most common engineering metals - copper, copper alloys including, brasses, bronzes, gun metal, nickel silver, aluminium bronze, copper nickel, steels including, mild, carbon, tool steel, stainless steels, low alloy steel. This alloy is not normally recommended for brazing tungsten carbide and PCD segments where lower melting or nickel / manganese containing silver brazing filler metals are often preferred.

Conditions for use: This filler metal is mainly used for brazing in air with a flux. In most cases Easy-flo™ flux can be used in conjunction with Silver-flo™ 40. However, flux selection is application dependent. Please refer to JM technical department or flux product datasheets before selecting a flux.
Download Brochure Tell a fiend

COMPANY

About Us
Testimonials
Blog
Contact Us
Map

CUSTOMER SERVICES

EWM magazine
Delivery & Postage
Terms & Conditions
Returns Policy
Privacy Policy
Tools - Equipment
Walsh Engineering have been supplying QPL with quality products for over 20 years. Their service and delivery is excellent.
Paul Blake,
Plant Manager
» More testimonials
Walsh Engineering Supplies Ltd. | Newtwopothouse | Limerick Rd. | Mallow | Co. Cork | Republic of Ireland | Tel: +353 22 42802 | Fax: +353 22 42806