Filler Metals

BrazeTec 4505 BrazeTec 4505

Technical Data Sheet 

BrazeTec 4505

 

TD BT 0201 E.01

 

 

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

                                                                                    Material Safety Data Sheet.

Standard

(L-Ag45Cd acc. DIN 8513)

B-Ag45CdZnCu 605/620 acc. ISO 3677

 

Nominal composition in wt.-%                       Ag 45; Cu 17; Zn 18; Cd 20

Permited impurities (weight-%):

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

 

Technical data                             

Melting range                                                      app. 620-635°C           (DIN EN 1044)

Working temperature                                           app. 620°C                 (DIN EN 1044)

Density                                                               app. 9,4 g/cm3            (DIN EN 1044)

Tensile strength acc. DIN 8525                              with St 37: 410 MPa; with St 50: 510 MPa

Elongation                                                           app. 25 %

Eletrical Conductivity                                             app. 13,0 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 4505 is a low melting silver based brazing alloy with excellent flow characteristics. It can be used for brazing any steels, copper and copper based alloys as well as for nickel and nickel based alloys.

It can be used for brazing with flame or induction brazing procedures..

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