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Alloy |
C |
Mn
max |
P
max |
S
max |
Si
max |
Cr |
Ni |
Mo |
V |
Ti |
Al |
Cb+Ta |
N
max |
|
|
B7 |
0.37-0.49 |
0.65-1.10 |
0.035 |
0.040 |
0.15-0.35 |
0.75-1.20 |
|
0.15-0.25 |
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B7M |
0.37-0.49 |
0.65-1.10 |
0.035 |
0.040 |
0.15-0.35 |
0.75-1.20 |
|
0.15-0.25 |
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L7 |
0.38-0.48 |
0.75-1.00 |
0.035 |
0.040 |
0.15-0.35 |
0.80-1.10 |
|
0.15-0.25 |
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L7M |
0.38-0.48 |
0.75-1.00 |
0.035 |
0.040 |
0.15-0.35 |
0.80-1.10 |
|
0.15-0.25 |
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B16 |
0.36-0.47 |
0.45-0.70 |
0.035 |
0.040 |
0.15-0.35 |
0.80-1.15 |
|
0.50-0.65 |
0.25-0.35 |
|
0.015 |
|
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L43 |
0.38-0.43 |
0.75-1.00 |
0.035 |
0.040 |
0.15-0.35 |
0.70-0.90 |
1.65-2.00 |
0.20-0.30 |
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B8 |
0.08 max |
2.00M |
0.045 |
0.030 |
1.00 |
18.0-20.0 |
8.0-11.00 |
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B8M |
0.08 max |
2.00 |
0.045 |
0.030 |
1.00 |
16.0-18.0 |
10.0-14.0 |
2.00-3.00 |
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B8C |
0.08 max |
2.00 |
0.045 |
0.030 |
1.00 |
17.0-19.0 |
9.0-12.00 |
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B8T |
0.08 max |
2.00 |
0.045 |
0.030 |
1.00 |
17.0-19.0 |
9.00-12.0 |
|
|
5 x (C+N)
min,
0.70 max |
|
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0.100 |
|
660 |
0.08 |
2.00 |
0.040 |
0.030 |
1.00 |
13.5-16.0 |
24.0-27.0 |
1.00-1.50 |
|
1.90-2.35 |
0.350 |
Cu 0.50 |
B 0.001-0.01 |
|
662A |
0.08 |
0.40-1.00 |
0.040 |
0.030 |
0.40-1.00 |
12.0-15.0 |
24.0-28.0 |
2.00-3.50 |
|
1.80-2.10 |
0.350 |
Cu 0.50 |
B 0.001-0.01 |
|
665B |
0.08 |
1.25-2.00 |
0.040 |
0.030 |
0.10-0.80 |
12.0-15.0 |
24.0-28.0 |
1.25-2.25 |
|
2.70-3.30 |
0.250 |
Cu 0.50 |
B 0.01-0.07 |
|
F51 |
0.03 |
2.00 |
0.030 |
0.020 |
1.00 |
21.0-23.0 |
4.50-6.50 |
2.00-3.50 |
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0.08-0.20 |
|
F53 |
0.03 |
1.20 |
0.020 |
0.020 |
0.80 |
24.0-26.0 |
6.0-8.0 |
2.00-3.50 |
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Cu 0.50 |
0.24-0.32 |
|
F55 |
0.03 |
1.00 |
0.030 |
0.010 |
1.00 |
24.0-26.0 |
6.00-8.00 |
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Cu 0.50-1.0 |
0.20-0.30 |
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