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RADNOR™ 0.050" X 1/8" X 20" BCuP-5 Stay-Silv® Flat Phos-Copper Brazing Alloy Filler Metal 0.350 lb 8 Pieces Per Tube

RADNOR™ 0.050" X 1/8" X 20" BCuP-5 Stay-Silv® Flat Phos-Copper Brazing Alloy Filler Metal 0.350 lb 8 Pieces Per Tube

By
RADNOR™
Datasheet

Airgas Part #:RAD64001756

Manufacturer Part #:64001756


$74.30 /Package
Package Size Options
$74.30 Package
$297.20 Box 4 Pack / Box
Pack

Item Details

  • Stay-Silv® 15 phos-copper brazing alloy filler metal .050" x 1/8" flat x 20" long rod 8-stick mini-pack tube is the industry standard for air conditioning/refrigeration applications. Stay-Silv® 15 can also braze copper-to-copper and copper-to-brass with an appropriate brazing flux. Its melting range is useful in filling wider clearances where close fit-up does not exist and where agitation and vibration in service is involved, while providing good service ductility. Conforms to the EU Reach and RoHS directive.

Features

  • Standard in the industry brazing alloy.
  • Good strength and ductility
  • Frequent choice for brazing copper - copper is self-fluxing.
  • Its wide melting range allows operators to fill loose connections and "cap" or build up around finished joints.
  • Excellent for situations where close fit-up does not exist, and thermal expansion and service vibration are involved.
  • Popular brazing filler metal for HVAC and refrigeration connections.
  • Can braze brass using Stay-Silv® white brazing flux.
  • Suitable for brazing low nickel (10%) and copper/nickel base metals.
  • Solidus: 1190°F (643°C)
  • Liquidus: 1475°F (802°C)
  • Fluidity Rating: 3
  • Density: 0.305 lbs./cu. in.
  • Electrical Conductivity: 9.9% IACS
  • Electrical Resistivity: 17.4 Microohm/cm
  • Recommended Joint Clearance: 0.002-0.006"
  • Not recommended for brazing steel or other ferrous base metals.
  • Stay-Silv® 15 should not be used if braze is exposed to sulfur or sulfur compounds in service.
  • Made in USA

Specifications

  • ANSI/AWS A5.8
  • ASME SFA 5.8
  • QQ-B-654A Class BCuP-5, ISO 17672 CuP 284

Applications

  • HVAC and refrigeration connections
  • Brazing where close fit-up does not exist

Caution

  • Read and understand the manufacturer's instructions, Safety Data Sheets (SDS) and your employer's safety practices
  • Keep your head out of fumes
  • Use enough ventilation, exhaust at the flame, or heat source, to keep fumes and gases from your breathing zone and the general area
  • Wear correct eye, ear, and body protection
  • Do not touch live electrical parts

Product Attributes

Alloy Material

» 15% Silver
» 5% Phosphorus
» 80% Copper

AWS Classification

» BCuP-5

Diameter

» 0.050" X 1/8"

Solder Type

» Flat Phos-Copper Brazing Alloy Filler Metal

Trade Name

» Stay-Silv®

Weight

» 0.350 lb

Length

» 20"

Package

» 8 Pieces Per Tube

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