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AL Welding material manufacturer, brazing additives, brazing filler metal, brazing materials and machine
Name

Cu-paste

Model 11000, 11000GF, 11000SF, 11000MF, 11000 MF4,11200, 11310, 12004, 12006, 12008, 12012
Series Brazing Additives
Product Description

Cu-paste



Copper and Copper-based Brazing Pastes

 PRODUCT

CODE

 EN

1044

 AWS

A5.8

DIN

8513 

 %

 Melting

Range

 Cu

 Sn

Ni 

 Other

 11000

 CU102

 B-Cu1

 L-Cu

 99.95

 -

 -

 -

 1,085

 11000 GF

 CU103

 B-Cu1a

 -

 99.9

 -

 -

 -

 1,085

 11000 SF

 11000 MF

 11000 MF4

 CU104

BCu-1f

LSF-Cu

 99.9

 -

 -

 < 0.03 P

 1,085

 11200

 CU105

 -

 -

 97

 -

 2.5

0.03 B

 1,085-1,100

 11310

 -

 -

 -

 87

 

 3

 10 Mn

 980-1,030

 12004

 -

 -

 -

 96

 4

 -

 -

 1,060-1,100

 12006

 CU201

 -

 L-CuSn6

 94

 6

 -

 < 0.03 P

 910-1,040

 12008

 -

 -

 -

 92

 8

 -

 -

 880-1,030

 12012

 CU202

 -

 L-CuSn12

 88

 12

 -

 < 0.03 P

 825-990





 GF Series

    Copper paste with gas atomized copper powder. Good fillet forming properties gives

    better appearance of joint. Used in cracked natural gas or propane,

    H2/N2 atmosphere furnaces.

 SF Series

    Economical copper paste with water atomized copper powder. Used in cracked natural

    gas or propane, H2/N2 atmosphere furnaces

 MF Series

    Copper paste for vacuum or pure H2 atmosphere furnace.