| GB/T3190-1996 | ||||||||||||||||
|
序号 |
牌 号 |
化 学 成 份,% |
| |||||||||||||
|
Si |
Fe |
Cu |
Mn |
Mg |
Cr |
Ni |
Zn |
|
Ti |
Zr |
其 它 |
AI |
备 注 | |||
|
|
单个 |
合计 |
| |||||||||||||
|
1 |
1A99 |
0.003 |
0.003 |
0.005 |
- |
- |
- |
- |
- |
- |
- |
- |
0.02 |
- |
99.99 |
LG5 |
|
2 |
1A97 |
0.015 |
0.015 |
0.005 |
- |
- |
- |
- |
- |
- |
- |
- |
0.005 |
- |
99.97 |
LG4 |
|
3 |
1A95 |
0.03 |
0.03 |
0.01 |
- |
- |
- |
- |
- |
- |
- |
- |
0.005 |
- |
99.95 |
- |
|
4 |
1A93 |
0.04 |
0.04 |
0.01 |
- |
- |
- |
- |
- |
- |
- |
- |
0.007 |
- |
99.93 |
LG3 |
|
5 |
1A90 |
0.06 |
0.06 |
0.01 |
- |
- |
- |
- |
- |
- |
- |
- |
0.01 |
- |
9.90 |
LG2 |
|
6 |
1A85 |
0.08 |
0.1 |
0.01 |
- |
- |
- |
- |
- |
- |
- |
- |
0.01 |
- |
99.85 |
LG1 |
|
7 |
1A80 |
0.15 |
0.15 |
0.03 |
0.02 |
0.02 |
- |
- |
0.03 |
Ca:0.03;V:0.05 |
0.03 |
- |
0.02 |
- |
99.80 |
- |
|
8 |
1A80A |
0.15 |
0.15 |
0.03 |
0.02 |
0.02 |
- |
- |
0.06 |
Ca:0.03 |
0.02 |
- |
0.02 |
- |
99.80 |
- |
|
9 |
1070 |
0.20 |
0.25 |
0.04 |
0.03 |
0.03 |
- |
- |
0.04 |
V:0.05 |
0.03 |
- |
0.03 |
- |
99.70 |
- |
|
10 |
1070A |
0.20 |
0.25 |
0.03 |
0.03 |
0.03 |
- |
- |
0.07 |
- |
0.03 |
- |
0.03 |
- |
99.70 |
- |
|
11 |
1370 |
0.10 |
0.25 |
0.02 |
0.01 |
0.02 |
0.01 |
- |
0.04 |
Ca:0.03;V+Ti:0.02 |
- |
- |
0.02 |
0.10 |
99.70 |
- |
|
B:0.02 | ||||||||||||||||
|
12 |
1060 |
0.25 |
0.35 |
0.05 |
0.03 |
0.03 |
- |
- |
0.05 |
V:0.05 |
0.03 |
- |
0.03 |
- |
99.60 |
- |
|
13 |
1050 |
0.25 |
0.4 |
0.05 |
0.05 |
0.05 |
- |
- |
0.05 |
V:0.05 |
0.03 |
- |
0.03 |
- |
99.50 |
- |
|
14 |
1050A |
0.25 |
0.4 |
0.05 |
0.05 |
0.05 |
- |
- |
0.07 |
- |
0.05 |
- |
0.03 |
- |
99.50 |
- |
|
15 |
1A50 |
0.30 |
0.3 |
0.01 |
0.05 |
0.05 |
- |
- |
0.03 |
Fe+Si:0.45 |
- |
- |
0.03 |
- |
99.50 |
LB2 |
|
16 |
1350 |
0.10 |
0.4 |
0.05 |
0.01 |
- |
0.01 |
- |
0.05 |
Ca:0.03;V+Ti:0.02 |
- |
- |
0.03 |
0.10 |
99.50 |
- |
|
B:0.05 | ||||||||||||||||
|
17 |
1145 |
Si+Fe:0.55 |
|
0.05 |
0.05 |
0.05 |
- |
- |
0.05 |
V:0.05 |
0.03 |
- |
0.03 |
- |
99.45 |
- |
|
18 |
1035 |
0.35 |
0.6 |
0.1 |
0.05 |
0.05 |
- |
- |
0.10 |
V:0.05 |
0.03 |
- |
0.03 |
- |
99.35 |
- |
|
19 |
1A30 |
0.10-0.20 |
0.15-0.30 |
0.05 |
0.01 |
0.01 |
- |
0.01 |
0.02 |
- |
0.02 |
- |
0.03 |
- |
99.30 |
L4-1 |
|
20 |
1100 |
Si+Fe:0.95 |
- |
0.20 |
0.05 |
- |
- |
- |
0.10 |
- |
- |
0.05 |
0.15 |
99.00 |
- | |
|
21 |
1200 |
Si+Fe:1.00 |
- |
0.05 |
0.05 |
- |
- |
- |
0.10 |
- |
0.05 |
- |
0.05 |
0.15 |
99 |
- |
|
22 |
1235 |
Si+Fe:0.65 |
- |
0.05 |
0.05 |
0.05 |
- |
- |
0.10 |
V:0.05 |
0.06 |
- |
0.03 |
- |
99.35 |
- |
|
23 |
2A01 |
0.50 |
0.50 |
2.2-3.0 |
0.20 |
0.20-0.50 |
- |
- |
0.10 |
- |
0.15 |
- |
0.05 |
0.10 |
余量 |
LY1 |
|
24 |
2A2 |
0.30 |
0.30 |
2.6-3.2 |
0.45-0.7 |
2.0-2.4 |
- |
- |
0.10 |
- |
0.15 |
- |
0.05 |
0.10 |
余量 |
LY2 |
|
25 |
2A04 |
0.30 |
0.30 |
3.2-3.7 |
0.50-0.8 |
2.1-2.6 |
- |
- |
0.10 |
Be:0.001-0.01 |
0.05-0.40 |
- |
0.05 |
0.10 |
余量 |
LY4 |
|
26 |
2A06 |
0.50 |
0.50 |
3.8-4.3 |
0.50-1.0 |
1.7-2.3 |
- |
- |
0.10 |
Be:0.001-0.05 |
0.03-0.15 |
- |
0.05 |
0.10 |
余量 |
LY6 |
|
27 |
2A10 |
0.25 |
0.20 |
3.9-4.5 |
|
0.15-0.30 |
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