Safety-Silv® 45 high silver brazing alloy
Safety-Silv® 45 high silver brazing alloy
Safety-Silv® 45 high silver brazing alloy
Safety-Silv® 45 high silver brazing alloy
Safety-Silv® 45 high silver brazing alloy
Safety-Silv® 45 high silver brazing alloy

Safety-Silv® 45 High Silver Brazing Alloy

4521

Safety-Silv® 45 high silver brazing alloy 3/64 in. x 1 ea. 1 toz. coil/box

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DETAILS

Safety-Silv® 45 is an excellent general-purpose high silver brazing filler metal. Used for decades, this alloy is a popular choice for brazing copper, brass, steel, and stainless steel. A cadmium-free filler metal with a melting range of approximately 145°F, Safety-Silv® 45 provides good fillet forming qualities and is suitable for filling loose connections. This filler metal has excellent joint strength and ductility at a moderately higher temperature. Preferred base metal clearance range is 0.003 in. – 0.006 in. Color is silver to light yellow. Conforms to the EU Reach & RoHS directive.

Features

  • General purpose cadmium-free silver brazing alloy
  • Excellent joint strength and ductility at moderately higher temperature with a melting range of approximately 145°F (63°C)
  • Good ductility and capillary flow
  • Fillet forming qualities are suitable for filling loose connections
  • Recommended joint clearance of 0.003 in. - 0.006 in. (0.08 mm - 0.15 mm)
  • Popular choice to braze copper, brass, steel and stainless steel
  • Fluidity rating of 6.5
  • Complies with the EU Reach & RoHS directive

Disclaimers

Warning -

Cancer and Reproductive Harm -

www.P65Warnings.ca.gov

Warranty Information

  • 1 Year

What's Included

  • Safety-Silv® 45 high silver brazing alloy 3/64 in. x 1 ea. 1 toz. coil/box

Specifications

Consumables

Alloy Type High Silver
Brazing Temperature Range 1370◦F - 1550◦F (743◦C - 843◦C)
Chemical Composition Silver 44-46%
Copper 29-31%
Zinc 23-27%
Other (Total) 0.15%
Classification ANSI/AWS A5.8
ASME SFA 5.8
QQ-B-654A Class BAg-5
ISO 17672 Ag 245
Color Silver to light yellow
Density 4.79 toz./cu.in.
Diameter 3/64 in. (1.2 mm)
Electrical Conductivity (%IACS) 18.9
Fluidity Rating 6.5
Liquidus 1370◦F (743◦C)
Material High Silver
NSF Compliant No
Recommended Flux Stay-Silv® white flux is suitable for many applications. Stay-Silv® black brazing flux is often used if brazing stainless steel or where heating cycles are prolonged or focused as in induction brazing. Harris Eco Smart® boric acid free flux (powder or paste) is an excellent choice to promote sound brazed assemblies and comply with European REACH requirements
Recommended Joint Clearance 0.003 in. - 0.006 in. (0.076 mm - 0.152 mm)
RoHS Compliant Yes
Size 1 toz. coil/box
Solidus 1225◦F (663◦C)
Typical Application Brazing copper, brass, steel and stainless steel
Filling loose connections
Melting range useful for wide clearances

Warranty

Warranty 1 Year