Filler Metals

BrazeTec 2009 BrazeTec 2009

Technical Data Sheet

BrazeTec 2009

 

TD BT 0013 E.01

 

 

Standard

AG 206 acc. DIN EN 1044 (L-Ag20 acc. DIN 8513)

B-Cu44ZnAg(Si)-690/810 acc. ISO 3677

 

Nominal composition in wt.-%                        Ag 20; Cu 44; Zn 35,85; Si 0,15

Permited impurities (weight-%):

AI 0,01; Bi 0,030; Cd 0,030; P 0,008; Pb 0,025; Total impurities 0,15

 

Technical data                             

Melting range                                                       app. 690-810°C           (DIN EN 1044)

Working temperature                                             app. 810°C                 (DIN EN 1044)

Density                                                                  app. 8,7 g/cm³            (DIN EN 1044)

Tensile strength acc. DIN 8525                              with St 37: 380 MPa; with St 50: 430 MPa

Elongation                                                              app. 25 %

Eletrical Conductivity                                              app. 10,6 m/Ωmm²

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 2009 is a 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.