CHEM TECH Korea
CHEM TECH Korea
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. |