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All-State®
No. 430*-Cadmium Free Low
Temperature Silver Bearing Solder For
Torch, Furnace, Induction or Soldering Iron Applications
General Characteristics
All-State®
No. 430 offers high strength on stainless steels and dissimilar metals (except
white metals). Free of cadmium,
it is ideal for food handling equipment and conforms to pure food laws. Deposits
stay bright and shiny, even
after prolonged service. All-State® No.
430 closely matches stainless steel in color and takes plating.
Typical Applications
Recommended applications: stainless
steel food handling equipment, refrigeration and air conditioning equipment,
instrument manufacturing, electrical
work where higher conductivity is required and other applications where
strength and ductility must be higher
than common solders offer. Qualities
Tensile strength
—up to 15,000 psi (10.55 kgs/mm2)
Solidus
—430°F
(221°C) Liquidus
—430°F (221°C)
Corrosion resistance—good
Procedures Degrease
joint area. Place All-State Duzall®
liquid flux on joint area. Use any heat source that will produce 430°F
(221°C) in the base metal. If
torch is used, heat indirectly and avoid burning flux. Apply solder when flux
starts to bubble.
Allow to cool slowly. Remove flux residue with hot water. When soldering stainless
steel types 430, 316, 321
or 347, use All-State® No. 430 Acid Flux.
