德国锻件钢号
1 压力容器用锻件
DIN EN 10222
| 牌号 | 化学成分(质量分数)/% | ||||||||
| C | Si≤ | Mn | P≤ | S≤ | Cr | Mo | Ni | 其他 | |
|
部分2 高温 |
|||||||||
|
11CrMo9-10 |
0.08~0.15 | 0.50 | 0.40~0.80 | 0.025 | 0.015 | 2.00~2.50 | 0.90~1.10 | ||
|
13CrMo4-5 |
0.08~0.18 | 0.35 | 0.40~1.00 | 0.025 | 0.015 | 0.70~1.15 | 0.40~0.60 | ||
|
14MoV6-3 |
0.10~0.18 | 0.40 | 0.40~0.70 | 0.025 | 0.015 | 0.30~0.60 | 0.50~0.70 | V0.22~0.28;Sn≤0.025;Al≤0.020 | |
|
15MnCrMoNiV5-3 |
≤0.17 | 0.40 | 1.00~1.50 | 0.025 | 0.015 | 0.50~1.00 | 0.20~0.35 | 0.30~0.70 | V0.05~0.10 |
|
15MnMoV4-5 |
≤0.18 | 0.40 | 0.90~1.40 | 0.025 | 0.015 | 0.40~0.60 | V0.04~0.08 | ||
|
16Mo3 |
0.12~0.20 | 0.35 | 0.40~0.90 | 0.025 | 0.015 | 0.25~0.35 | |||
|
18MnMoNi5-5 |
≤0.20 | 0.40 | 1.15~1.55 | 0.025 | 0.015 | 0.45~0.55 | 0.50~0.80 | ≤0.03 | |
|
P245GH |
0.08~0.20 | 0.40 | 0.50~1.30 | 0.025 | 0.015 | ||||
|
P280GH |
0.08~0.20 | 0.40 | 0.90~1.50 | 0.025 | 0.015 | ||||
|
P305GH |
0.15~0.20 | 0.40 | 0.90~1.60 | 0.025 | 0.015 | ||||
|
X10CrMoVNb9-1 |
0.08~0.12 | 0.50 | 0.30~0.60 | 0.025 | 0.015 | 8.00~9.50 | 0.85~1.05 | ≤0.40 | Nb0.06~0.10;V0.18~0.25; N0.030~0.070;Al≤0.040 |
|
X16CrMo5-1 |
≤0.18 | 0.40 | 0.30~0.80 | 0.025 | 0.015 | 4.00~6.00 | 0.45~0.65 | ||
|
X20CrMoV11-1 |
0.17~0.23 | 0.40 | 0.30~1.00 | 0.025 | 0.015 | 10.0~12.5 | 0.80~1.20 | 0.30~0.80 | V0.20~0.35 |
|
部分3 低温 |
|||||||||
|
12Ni4 |
≤0.15 | 0.35 | 0.30~0.80 | 0.020 | 0.010 | 3.25~3.75 | V≤0.05 | ||
|
13MnNi6-3 |
≤0.16 | 0.50 | 0.85~1.70 | 0.025 | 0.015 | 0.30~0.85 | Al≥0.020;Nb≤0.05;V≤0.05 | ||
|
15NiMn6 |
≤0.18 | 0.35 | 0.80~1.50 | 0.025 | 0.015 | 1.30~1.70 | V≤0.05 | ||
|
X8Ni9 |
≤0.10 | 0.35 | 0.30~0.80 | 0.020 | 0.010 | ≤0.10 | 8.50~10.0 | V≤0.05 | |
|
X12Ni5 |
≤0.15 | 0.35 | 0.30~0.80 | 0.020 | 0.010 | 4.75~5.25 | V≤0.05 | ||
|
部分4 细晶粒韧性钢 |
|||||||||
|
P285NH |
≤0.18 | 0.40 | 0.60~1.40 | 0.025 | 0.015 | ≤0.30 | ≤0.08 | ≤0.30 | Al0.020~0.060;Cu≤0.20;N≤0.020; Nb≤0.03;V≤0.05;Nb+V≤0.05 |
|
P285QH |
≤0.18 | 0.40 | 0.60~1.40 | 0.025 | 0.015 | ≤0.30 | ≤0.08 | ≤0.30 | |
|
P355NH |
≤0.20 | 0.10~0.50 | 0.90~1.65 | 0.025 | 0.015 | ≤0.30 | ≤0.08 | ≤0.30 | Al0.020~0.060;Cu≤0.20;N≤0.020; Nb≤0.05;V≤0.10;Nb+V≤0.12 |
|
P355QH1 |
≤0.20 | 0.10~0.50 | 0.90~1.65 | 0.025 | 0.015 | ≤0.30 | ≤0.08 | ≤0.30 | |
|
P420NH |
≤0.20 | 0.10~0.60 | 1.00~1.70 | 0.025 | 0.015 | ≤0.30 | ≤0.10 | ≤1.00 | Al0.020~0.060;Cu≤0.20;N≤0.020; Nb≤0.05;V≤0.20;Nb+V≤0.22 |
|
P420QH |
≤0.20 | 0.10~0.60 | 1.00~1.70 | 0.025 | 0.015 | ≤0.30 | ≤0.10 | ≤1.00 | |
2 一般用途锻件
DIN EN 10250
| 牌号 | 化学成分(质量分数)/% | ||||||||
| C | Si≤ | Mn | P≤ | S≤ | Cr≤ | Mo≤ | Ni≤ | 其他 | |
|
部分2 优质碳素结构钢 |
|||||||||
|
20Mn5 |
0.17~0.23 | 0.40 | 1.00~1.50 | 0.035 | 0.035 | 0.40 | 0.10 | 0.40 | Al≥0.020 |
|
28Mn6 |
0.25~0.32 | 0.40 | 1.30~1.65 | 0.035 | 0.035 | 0.40 | 0.10 | 0.40 | |
|
C22 |
0.17~0.24 | 0.40 | 0.40~0.70 | 0.045 | 0.045 | 0.40 | 0.10 | 0.40 | |
|
C25 |
0.22~0.29 | 0.40 | 0.40~0.70 | 0.045 | 0.045 | 0.40 | 0.10 | 0.40 | |
|
C25E |
0.22~0.29 | 0.40 | 0.40~0.70 | 0.035 | 0.035 | 0.40 | 0.10 | 0.40 | |
|
C30 |
0.27~0.34 | 0.40 | 0.50~0.80 | 0.045 | 0.40 | 0.40 | 0.10 | 0.40 | |
|
C35 |
0.32~0.39 | 0.40 | 0.50~0.80 | 0.045 | 0.045 | 0.40 | 0.10 | 0.40 | |
|
C35G |
0.32~0.39 | 0.40 | 0.50~0.80 | 0.035 | 0.035 | 0.40 | 0.10 | 0.40 | |
|
C40 |
0.37~0.44 | 0.40 | 0.50~0.80 | 0.045 | 0.045 | 0.40 | 0.10 | 0.40 | |
|
C45 |
0.42~0.50 | 0.40 | 0.50~0.80 | 0.045 | 0.045 | 0.40 | 0.10 | 0.40 | |
|
C45E |
0.42~0.50 | 0.40 | 0.50~0.80 | 0.035 | 0.035 | 0.40 | 0.10 | 0.40 | |
|
C50 |
0.47~0.55 | 0.40 | 0.60~0.90 | 0.045 | 0.045 | 0.40 | 0.10 | 0.40 | |
|
C55 |
0.52~0.60 | 0.40 | 0.60~0.90 | 0.045 | 0.045 | 0.40 | 0.10 | 0.40 | |
|
C55E |
0.52~0.60 | 0.40 | 0.60~0.90 | 0.035 | 0.035 | 0.40 | 0.10 | 0.40 | |
|
C60 |
0.57~0.65 | 0.40 | 0.60~0.90 | 0.045 | 0.045 | 0.40 | 0.10 | 0.40 | |
|
C60E |
0.57~0.65 | 0.40 | 0.60~0.90 | 0.035 | 0.035 | 0.40 | 0.10 | 0.40 | |
|
S235J2G3 |
≤0.17 | 0.55 | ≤1.40 | 0.035 | 0.035 | 0.30 | 0.08 | 0.30 | Al≥0.020 |
|
S235JRG2 |
≤0.20 | 0.55 | ≤1.40 | 0.045 | 0.045 | 0.30 | 0.08 | 0.30 | Al≥0.020 |
|
S355J2G3 |
≤0.22 | 0.55 | ≤1.60 | 0.035 | 0.035 | 0.30 | 0.08 | 0.30 | Al≥0.020 |
|
部分3 合金结构钢 |
|||||||||
|
18CrMo4 |
0.15~0.20 | 0.40 | 0.60~0.90 | 0.035 | 0.035 | 0.90~1.20 | 0.15~0.25 | ||
|
20MnMoNi4-5 |
0.17~0.23 | 0.40 | 1.00~1.50 | 0.035 | 0.035 | 0.50 | 0.45~0.60 | 0.40~0.80 | |
|
25CrMo4 |
0.22~0.29 | 0.40 | 0.60~0.90 | 0.035 | 0.035 | 0.90~1.20 | 0.15~0.30 | ||
|
28NiCrMoV8-5 |
0.24~0.32 | 0.40 | 0.15~0.40 | 0.035 | 0.035 | 1.00~1.50 | 0.35~0.55 | 1.80~2.10 | V0.05~0.15 |
|
30CrMoV9 |
0.26~0.34 | 0.40 | 0.40~0.70 | 0.035 | 0.035 | 2.30~2.70 | 0.15~0.25 | 0.60 | V0.05~0.15 |
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