美国SA系列Gr高强度钢
|
曜日 |
标准号 ASTM |
型号或牌号 |
C 碳 |
Si 硅 |
Mn 锰 |
P 磷 ≤ |
S 硫 ≤ |
Cu 铜 |
V 钒 |
其他 |
|
|
|
|
ASTM |
UNS |
|
|
|
|
|
|
|
|
|
1 |
A242 |
Type1 |
K11510 |
0.15 |
- |
1.00 |
0.15 |
0.05 |
≥0.20 |
- |
+Ti,Zr,Cr,Ni |
|
|
|
Type2 |
K12010 |
0.20 |
- |
1.35 |
0.04 |
0.05 |
≥0.20 |
- |
- |
|
2 |
|
- |
K12810 |
0.28 |
0.30 |
1.10-1.60 |
0.04 |
0.05 |
≥0.20 |
- |
- |
|
3 |
A529 |
Gr.50 Gr.55 |
K02703 |
0.27 |
0.10 |
1.20 |
0.04 |
0.05 |
≥0.20 |
- |
- |
|
4 |
A572 |
Gr.42 |
|
0.21 |
0.40 |
1.35 |
0.04 |
0.05 |
≥0.20 |
- |
|
|
|
|
Gr.50 |
- |
0.23 |
0.40 |
1.35 |
0.04 |
0.05 |
≥0.20 |
- |
|
|
|
|
Gr.55 |
|
0.25 |
0.30 |
1.35 |
0.04 |
0.05 |
≥0.20 |
- |
- |
|
|
|
Gr.60 |
|
0.26 |
0.40 |
1.35 |
0.04 |
0.05 |
≥0.20 |
|
|
|
|
|
Gr.65 |
|
0.26 |
0.40 |
1.65 |
0.04 |
0.05 |
≥0.20 |
- |
|
|
5 |
A588 |
Gr.A |
K11430 |
0.19 |
0.30-0.65 |
0.80-1.25 |
0.04 |
0.05 |
0.25-0.40 |
0.20-0.10 |
Cr0.40-0.65 Ni≤0.40 |
|
|
|
Gr.B |
K12043 |
0.20 |
0.15-0.50 |
0.75-1.35 |
0.04 |
0.05 |
0.20-0.40 |
0.01-0.10 |
Cr0.40-0.70 Ni≤0.40 |
|
|
|
Gr.C |
K11538 |
0.15 |
0.15-0.40 |
0.80-1.35 |
0.04 |
0.05 |
0.20-0.50 |
0.01-0.10 |
Cr0.30-0.50 Ni0.25-0.50 |
|
|
|
Gr.D |
K11552 |
0.10-0.20 |
0.15-0.90 |
0.75-1.25 |
0.04 |
0.05 |
0.30 |
|
Cr0.50-0.90 Ni0.50-0.90 Nb0.04 Zr0.05-0.15 |
|
|
|
Gr.E |
K11567 |
0.15 |
0.15-0.30 |
1.20 |
0.04 |
0.05 |
|
0.05 |
Ni0.75-1.25 Mo0.10-0.25 |
|
|
|
Gr.F |
K11541 |
0.10-0.20 |
0.30 |
0.50-1.00 |
0.04 |
0.05 |
0.30-1.00 |
0.10-0.10 |
Cr0.30 Ni0.40-1.10 Mo0.10-0.20 |
|
|
|
Gr.G |
K12040 |
0.20 |
0.25-0.70 |
1.20 |
0.04 |
0.05 |
0.30-0.50 |
|
Cr0.50-1.00 Ni0.08;Mo0.10 Ti0.07 |
|
|
|
Gr.H |
K12032 |
0.20 |
0.25-0.75 |
1.25 |
0.04 |
0.04 |
0.20-0.35 |
0.02-0.10 |
Cr0.10-0.25 Ni0.30-0.60 Mo0.15 Ti0.005-0.03 |
|
|
|
Gr.J |
K12044 |
0.20 |
0.30-0.50 |
0.60-1.00 |
0.04 |
0.05 |
≥0.30 |
- |
Ni0.50-0.70 Ti0.03-0.05 |
|
|
|
Gr.K |
|
0.17 |
0.25-0.50 |
0.50-1.20 |
0.04 |
0.05 |
0.30-0.50 |
- |
Cr0.40-0.70 Ni0.40 Mo0.10 Nb0.005-0.05 |
|
6 |
A606 |
Type1 Type2 |
- - |
0.22 0.22 |
- - |
1.25 1.25 |
- - |
0.04 0.04 |
≥0.20 - |
- - |
- |
|
7 |
A607 |
Gr.45 |
|
0.22 |
|
1.35 |
0.04 |
0.05 |
≥0.20 |
|
|
|
|
|
Gr.50 |
|
0.23 |
|
1.35 |
0.04 |
0.05 |
≥0.20 |
|
|
|
|
|
Gr.55 |
|
0.25 |
|
1.35 |
0.04 |
0.05 |
≥0.20 |
|
|
|
|
|
Gr.60 |
|
0.26 |
|
1.50 |
0.04 |
0.05 |
≥0.20 |
|
|
|
|
|
Gr.65 |
|
0.26 |
|
1.50 |
0.04 |
0.05 |
≥0.20 |
|
|
|
|
|
Gr.70 |
|
0.26 |
|
1.65 |
0.04 |
0.05 |
≥0.20 |
|
|
|
8 |
A618 |
Gr.I a |
|
0.15 |
- |
1.00 |
0.15 |
0.025 |
≥0.20 |
- |
|
|
|
|
Gr.I b |
|
0.20 |
0.50 |
1.35 |
0.025 |
0.025 |
≥0.20 |
- |
Cr0.50 |
|
|
|
Gr.II |
K12600 |
0.22 |
0.30 |
0.85-1.25 |
0.025 |
0.025 |
≥0.20 |
≥0.20 |
|
|
|
|
Gr.III |
K12700 |
0.23 |
0.30 |
1.35 |
0.025 |
0.025 |
- |
≥0.20 |
Nb≤0.05 |
|
9 |
A633 |
Gr.A |
K01802 |
0.18 |
0.15-0.50 |
1.00-1.35 |
0.035 |
0.04 |
- |
- |
Nb≤0.05 |
|
|
|
Gr.B |
K01803 |
0.18 |
0.15-0.50 |
1.00-1.35 |
0.035 |
0.04 |
- |
0.10 |
- |
|
|
|
Gr.C |
K12000 |
0.20 |
0.15-0.50 |
1.15-1.50 |
0.035 |
0.04 |
- |
- |
Nb0.01-0.05 |
|
|
|
Gr.D |
K02003 |
0.20 |
0.15-0.50 |
0.70-1.60 |
0.035 |
0.04 |
0.35 |
- |
Cr0.25 Ni0.25 Mo0.08 |
|
|
|
Gr.E |
K12202 |
0.22 |
0.15-0.50 |
1.15-1.50 |
0.035 |
0.04 |
- |
0.04-0.11 |
Nb0.01-0.05 N0.01-0.03 Al≥0.018 |
|
10 |
A656 |
Type 3 |
- |
0.18 |
0.60 |
1.65 |
0.025 |
0.035 |
- |
0.08 |
Nb0.008-0.10 N0.020 |
|
|
|
Type 7 |
- |
0.18 |
0.60 |
1.65 |
0.025 |
0.035 |
- |
0.005-0.15 |
Nb≤0.10 N0.020 |
|
11 |
A690 |
|
K12249 |
0.22 |
0.10 |
0.60-0.90 |
0.05 |
0.10 |
≥0.50 |
|
Ni0.40-0.75 |
|
12 |
A709 |
Gr.36 |
|
0.28 |
0.40 |
0.60-1.20 |
0.04 |
0.05 |
≥0.20 |
- |
|
|
|
|
Gr.50 |
|
0.23 |
0.40 |
1.35 |
0.04 |
0.05 |
- |
0.01-0.15 |
Nb0.005-0.05 Ti0.006-0.04 N0.003-0.015 |
|
|
|
Gr.50S |
|
0.23 |
0.40 |
0.50-1.50 |
0.035 |
0.045 |
0.60 |
0.11 |
Cr≤0.35 Ni≤0.45 Mo≤0.15 Nb≤0.05 |
|
|
|
Gr.50W |
|
0.20 |
0.15-0.65 |
0.75-1.35 |
0.04 |
0.05 |
0.20-0.50 |
0.01-0.10 |
Cr0.30-0.70 Ni≤0.50 |
|
|
|
Gr.HPS 50W |
|
0.11 |
0.30-0.50 |
1.10-1.35 |
0.020 |
0.006 |
0.25-0.40 |
0.04-0.08 |
Cr0.45-0.70 Ni0.25-0.40 Mo0.02-0.08 Al0.010-0.040 N≤0.015 |
|
|
|
Gr.HPS 70W |
|
0.11 |
0.30-0.50 |
1.10-1.35 |
0.020 |
0.006 |
0.25-0.40 |
0.04-0.08 |
Cr0.40-2.00 Ni0.30-1.50 Mo0.15-0.65 Zr0.05-0.15 B≤0.006 |
|
|
|
Gr.100 |
|
0.10-0.21 |
0.15-0.80 |
0.40-1.50 |
0.035 |
0.035 |
0.15-0.50 |
0.03-0.08 |
Cr0.40-2.00 Ni0.30-1.50 Mo0.15-0.65 Ti0.01-0.10 Zr0.05-0.15 B≤0.006 |
|
|
|
Gr.100W |
|
0.10-0.21 |
0.15-0.80 |
0.40-1.50 |
0.035 |
0.035 |
0.15-0.50 |
0.03-0.08 |
Cr0.40-2.00 Ni0.30-1.50 Mo0.15-0.65 Ti0.01-0.10 Zr0.05-0.15 B≤0.006 |
|
|
|
Gr.HPS 100W |
|
0.08 |
0.15-0.35 |
0.95-1.50 |
0.015 |
0.006 |
0.90-1.20 |
0.04-0.08 |
Cr0.40-0.65 Ni0.65-0.90 Mo0.40-0.65 Nb0.01-0.03 Al0.020-0.050 N≤0.015 B0.0005-0.006 |
|
13 |
A715 |
Gr.50-80 |
-K11509 |
0.15 |
|
1.65 |
0.025 |
0.035 |
|
|
(+V.Ti.Nb) |
|
14 |
A808 |
- |
-K11852 |
0.12 |
0.15-0.50 |
1.65 |
0.035 |
0.04 |
- |
0.10 |
Nb0.02-0.10 V+Nb≤0.15 |
|
15 |
A812 |
Gr.65 |
- |
0.23 |
0.15-0.50 |
1.40 |
0.035 |
0.04 |
- |
- |
Nb0.05 V+Nb0.02-0.15 |
|
|
|
Gr.80 |
- |
0.23 |
0.15-0.50 |
1.50 |
0.035 |
0.04 |
- |
- |
Cr0.35 N≤0.015 V+Nb0.02-0.15 |
|
16 |
Gr.A Class1 -Class2 |
- |
0.20 |
0.15-0.50 |
0.70-1.60 |
0.030 |
0.030 |
0.35 |
0.06 |
|
Cr≤0.25 Ni≤0.25 Mo≤0.08 Nb≤0.03 Al≥0.020 |
|
|
Gr.B Class1 Class2 |
- |
0.15 |
0.15-0.50 |
0.70-1.60 |
0.030 |
0.025 |
0.35 |
0.06 |
|
Cr≤0.25 Ni≤0.60 Mo≤0.30 Nb≤0.03 Al≥0.020 |
|
|
Gr.C Class1 Class2 |
- |
0.10 |
0.15-0.50 |
0.70-1.60 |
0.030 |
0.015 |
0.35 |
0.06 |
|
Cr≤0.25 Ni≤0.25 Mo≤0.08 Ti0.006-0.02 Nb≤0.06 |
|
|
Gr.D Class3 |
- |
0.09 |
0.05-0.25 |
1.00-2.00 |
0.010 |
0.005 |
0.50 |
0.02 |
|
Cr≤0.30 Ni≤1.0-5.0 Mo≤0.40 Ti0.006-0.03 Nb≤0.05 B0.0005-0.002 |
|
|
Gr.E Class4 Class5 |
- |
0.07 |
0.05-0.30 |
0.70-1.60 |
0.015 |
0.005 |
0.35 |
0.06 |
|
Cr≤0.30 Ni≤0.60 Mo≤0.30 Nb≤0.08 Al≥0.020 B≤0.0007 |
|
|
Gr.F Class6 Class7 Class8 |
- |
0.10 |
0.10-0.45 |
1.10-1.70 |
0.020 |
0.008 |
0.40 |
0.09 |
|
Cr≤0.30 Ni≤0.85 Mo≤0.50 Nb≤0.10 Al≥0.020 B≤0.0007 |
|
17 |
A871 |
Tyoe I Gr.60 Gr.65 |
- |
0.19 |
0.30-0.65 |
0.80-1.35 |
0.04 |
0.05 |
0.25-0.40 |
0.02-0.10 |
Cr0.40-0.70 Ni≤0.40 |
|
|
|
Tyoe II Gr.60 Gr.65 |
- |
0.20 |
0.15-0.50 |
0.75-1.35 |
0.04 |
0.05 |
0.20-0.40 |
0.01-0.10 |
Cr0.40-0.70 Ni≤0.50 |
|
|
|
Tyoe III Gr.60 Gr.65 |
- |
0.15 |
0.15-0.40 |
0.80-1.35 |
0.04 |
0.05 |
0.20-0.50 |
0.01-0.10 |
Cr0.30-0.50 Ni0.25-0.50 |
|
|
|
Tyoe IV Gr.60 Gr.65 |
- |
0.17 |
0.25-0.50 |
0.50-1.20 |
0.04 |
0.05 |
0.30-0.50 |
- |
Cr0.40-0.70 Ni≤0.40 Mo≤0.10 Nb0.005-0.05 |
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