Filler Metals

BrazeTec 2002 BrazeTec 2002

Technical Data Sheet 

BrazeTec 2002

 

TD BT 0206 E.01

 

 

Cadmium - containing brazing alloy.                          Please note the recommendations in our

                                                                                   Material Safety Data Sheet.

Standard 

AG 309 acc. DIN EN 1044 (L-Ag20Cd acc. DIN 8513)

B-Cu40ZnAgCd 605/765 acc. ISO 3677

 

Nominal composition in wt.-%                       Ag 20; Cu 40; Zn 25; Cd 15

Permited impurities (weight-%):

AI 0,001; Bi 0,030; Cd 0,030; P 0,008; Pb 0,025; Si 0,05; Total impurities 0,15

 

Technical data                             

Melting range                                                     app. 605-765°C           (DIN EN 1044)

Working temperature                                          app. 750°C                 (DIN EN 1044)

Density                                                              app. 8,8 g/cm3            (DIN EN 1044)

Tensile strength acc. DIN 8525                             with St 37: 350 MPa; with St 50: 430 MPa

Eletrical Conductivity                                             app. 12,0 m/Ωmm2

Operating temperature of brazed joint                    max. 150°C (without loss in strentg)

 

 

 

Standard delivery form*

Wire:         1,0 - 1,5 - 2,0 mm Ø

Rods:       1,0 - 1,5 - 2,0 mm Ø, 500 mm length

Ribbon: 0,1/ 0,2/ 0,3/ 0,4 mm thickness and 70 mm width

Preforms: rings, shaped parts, sections, stemped parts, lamina, discs, perforated plates

*Other delivery forms on request

 

Application

BrazeTec 2002 is a low melting silver based brazing alloy with excellent flow characteristics. It can be used for brazing any steels, copper and copper basedalloys as well as for nickel and nickel based alloys.

It can be used for brazing with flame.

Typical applications are found e.g. in the electric and automotive industy.