Filler Metals

BrazeTec 4076 BrazeTec 4076

Technical Data Sheet

BrazeTec 4076

 

TD BT 0006 E.01

 

 

Standard

AG 105 acc. DIN EN 1044 (L-Ag40Sn acc. DIN 8513)

B-Ag40CUZnSn 650/710 acc. ISO 3677

 

Nominal composition in wt.-%                       Ag 40; Cu 30; Zn 28; Sn 2

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. 650-710°C           (DIN EN 1044)

Working temperature                                          app. 690°C                 (DIN EN 1044)

Density                                                             app. 9,1 g/cm3            (DIN EN 1044)

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

Operating temperature of brazed joint                    max. 200°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 3076 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 automotive and in the eletric industy.