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Hi-Temp Brazing Filler Materials

Alloy

Handy & Harman

Cu

Zn

Ni

Mn

Co

Si

Melting
Range ˚C

Application

Copper

 

99.9

 

 

 

 

 

1081

General purpose brazing

CB-003

 

97.0

 

3.0

 

 

 

1081-1101

CB-003 & CB-011 are used for furnace brazing with no flux

CB-011

 

86.85

 

2.15

11.0

 

 

965-995

CB-020

 

58.0

38.0

 

2.0

2.0

 

890-930

For brazing rock drills

CB-040

HT-548/
HT-549*

55.0

34.85

6.0

4.0

 

0.15

880-920

General purpose alloy for brazing  cemented carbides and steel

CB-026

 

96.8

 

2.6

 

 

0.6

1090-1100

Brazing of TC for high temperature applications

CB-380

HT-095

52.5

 

9.5

38.0

 

 

880-925

High strength, for joining carbides, steel and heat resistant alloys

CB-235

HT-675

67.5

 

9.0

23.5

 

 

925-955

High strength alloy for joining carbides and steel

CuZn40Si

 

60.0

39.7

 

 

 

0.3

875-895

For brazing ferrous and non-ferrous base metals

CuZn42Ni9Si

 

48.0

42.25

9.5

 

 

0.25

890-920

General purpose brazing of TC, steel, nickel and Ni alloys

*HT-549 is a Tri-foil (trimet) material using HT-548 alloy