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氣保護堆焊焊絲
|
產品牌號Items |
C |
Mn |
Si |
Cr |
Mo |
其它 BAL |
硬度Hardness |
|
LQ127 |
0.1 |
3.5 |
0.5 |
1.0 |
≤1.0 |
≥28 |
|
|
LQ172 |
0.3 |
2.3 |
1.5 |
≤1.0 |
≥40 |
||
|
LQ201 |
0.1 |
14.8 |
1.0 |
≤1.0 |
|||
|
LQ207 |
0.3 |
1.1 |
0.8 |
6.0 |
≤1.0 |
50~55 |
|
|
LQ212 |
0.3 |
3.5 |
1.5 |
≤1.0 |
50~55 |
||
|
LQ237 |
0.5 |
1.2 |
0.8 |
9.5 |
2.0 |
≤2.5 |
48~55 |
|
LQ337 |
0.5 |
1.5 |
0.5 |
3.0 |
≤1.0 |
50~60 |
|
|
LQ423 |
0.1 |
1.1 |
0.8 |
13.5 |
≤2.5 |
38~45 |
|
|
LQ439 |
0.1 |
1.1 |
1.2 |
13.2 |
1.0 |
≤1.0 |
40~45 |
|
LQ451 |
2.3 |
1.2 |
1.6 |
23.0 |
≤1.0 |
45~50 |
|
|
LQ481 |
0.2 |
1.1 |
0.8 |
13.5 |
≤1.0 |
45~50 |
|
|
LQ571 |
2.8 |
1.1 |
1.7 |
18.0 |
≤3.0 |
50~60 |
|
|
LQ506 |
0.5 |
1.5 |
0.8 |
1.2 |
0.3 |
≤1.0 |
50~55 |
|
LQ507 |
0.1 |
1.1 |
0.5 |
13.0 |
≤1.0 |
35~45 |
|
|
LQ507Mo |
0.1 |
0.6 |
0.3 |
13.5 |
0.5 |
≤1.0 |
35~45 |
|
LQ517 |
0.3 |
1.1 |
0.5 |
13.0 |
≤1.0 |
45~49 |
|
|
LQ537 |
0.3 |
1.2 |
1.0 |
13.5 |
0.5 |
≤3.0 |
52~57 |
|
LQ582 |
0.5 |
1.2 |
0.7 |
5.6 |
0.5 |
≤3.0 |
50~60 |
|
LQ605 |
3.5 |
1.3 |
0.6 |
23.0 |
≤1.0 |
55~60 |
|
|
LQ658 |
4.0 |
1.2 |
0.9 |
22.0 |
≤3.0 |
57~63 |
|
|
LQ707 |
2.8 |
1.1 |
1.9 |
≤3.0 |
60~65 |
||
|
LQ666 |
4.5 |
0.9 |
1.1 |
28.0 |
≤3.0 |
60~65 |
|
|
LQ621 |
3.5 |
1.31 |
1.20 |
22 |
≤3.0 |
≥57 |
|
|
LQ643 |
4.7 |
0.7 |
0.8 |
21.0 |
≤1.0 |
≤2.0 |
≥55 |
