收藏词条 编辑词条 欧洲优质碳素结构钢钢号
1．优质碳素结构钢
|
牌 号 |
化学成分﹙质量分数﹚∕﹪ |
||||||||
|
C |
Si≤ |
Mn |
P≤ |
S |
Cr≤ |
Mo≤ |
Ni≤ |
Cr+Mo+Ni |
|
|
EN10083-1 调质钢 |
|||||||||
|
C22E |
0.17～0.24 |
0.40 |
0.40～0.70 |
0.035 |
0.035 |
0.40 |
0.10 |
0.40 |
0.063 |
|
C22R |
0.17～0.24 |
0.40 |
0.40～0.70 |
0.035 |
0.020～0.040 |
0.40 |
0.10 |
0.40 |
0.063 |
|
C25E |
0.22～0.29 |
0.40 |
0.40～0.70 |
0.035 |
0.035 |
0.40 |
0.10 |
0.40 |
0.063 |
|
C25R |
0.22～0.29 |
0.40 |
0.40～0.70 |
0.035 |
0.020～0.040 |
0.40 |
0.10 |
0.40 |
0.063 |
|
C30E |
0.27～0.34 |
0.40 |
0.50～0.80 |
0.035 |
0.035 |
0.40 |
0.10 |
0.40 |
0.063 |
|
C30R |
0.27～0.34 |
0.40 |
0.50～0.80 |
0.035 |
0.020～0.040 |
0.40 |
0.10 |
0.40 |
0.063 |
|
C35E |
0.32～0.39 |
0.40 |
0.50～0.80 |
0.035 |
0.035 |
0.40 |
0.10 |
0.40 |
0.063 |
|
C35R |
0.32～0.39 |
0.40 |
0.50～0.80 |
0.035 |
0.020～0.040 |
0.40 |
0.10 |
0.40 |
0.063 |
|
C40E |
0.37～0.44 |
0.40 |
0.50～0.80 |
0.035 |
0.035 |
0.40 |
0.10 |
0.40 |
0.063 |
|
C40R |
0.37～0.44 |
0.40 |
0.50～0.80 |
0.035 |
0.020～0.040 |
0.40 |
0.10 |
0.40 |
0.063 |
|
C45E |
0.42～0.50 |
0.40 |
0.50～0.80 |
0.035 |
0.035 |
0.40 |
0.10 |
0.40 |
0.063 |
|
C45R |
0.42～0.50 |
0.40 |
0.50～0.80 |
0.035 |
0.020～0.040 |
0.40 |
0.10 |
0.40 |
0.063 |
|
C50E |
0.47～0.55 |
0.40 |
0.60～0.90 |
0.035 |
0.035 |
0.40 |
0.10 |
0.40 |
0.063 |
|
C50R |
0.47～0.55 |
0.40 |
0.60～0.90 |
0.035 |
0.020～0.040 |
0.40 |
0.10 |
0.40 |
0.063 |
|
C55E |
0.52～0.60 |
0.40 |
0.60～0.90 |
0.035 |
0.035 |
0.40 |
0.10 |
0.40 |
0.063 |
|
C55R |
0.52～0.60 |
0.40 |
0.60～0.90 |
0.035 |
0.020～0.040 |
0.40 |
0.10 |
0.40 |
0.063 |
|
C60E |
0.57～0.65 |
0.40 |
0.60～0.90 |
0.035 |
0.035 |
0.40 |
0.10 |
0.40 |
0.063 |
|
C60R |
0.57～0.65 |
0.40 |
0.60～0.90 |
0.035 |
0.020～0.040 |
0.40 |
0.10 |
0.40 |
0.063 |
|
EN10083-2 调质钢 |
|||||||||
|
C22 |
0.17～0.24 |
0.40 |
0.40～0.70 |
0.045 |
0.045 |
0.40 |
0.10 |
0.40 |
0.063 |
|
C25 |
0.22～0.29 |
0.40 |
0.40～0.70 |
0.045 |
0.045 |
0.40 |
0.10 |
0.40 |
0.063 |
|
C30 |
0.27～0.34 |
0.40 |
0.50～0.80 |
0.045 |
0.045 |
0.40 |
0.10 |
0.40 |
0.063 |
|
C35 |
0.32～0.39 |
0.40 |
0.50～0.80 |
0.045 |
0.045 |
0.40 |
0.10 |
0.40 |
0.063 |
|
C40 |
0.37～0.44 |
0.40 |
0.50～0.80 |
0.045 |
0.045 |
0.40 |
0.10 |
0.40 |
0.063 |
|
C45 |
0.42～0.50 |
0.40 |
0.50～0.80 |
0.045 |
0.045 |
0.40 |
0.10 |
0.40 |
0.063 |
|
C50 |
0.47～0.55 |
0.40 |
0.60～0.90 |
0.045 |
0.045 |
0.40 |
0.10 |
0.40 |
0.063 |
|
C55 |
0.52～0.60 |
0.40 |
0.60～0.90 |
0.045 |
0.045 |
0.40 |
0.10 |
0.40 |
0.063 |
|
C60 |
0.57～0.65 |
0.40 |
0.60～0.90 |
0.045 |
0.045 |
0.40 |
0.10 |
0.40 |
0.063 |
2．适合焊接的细晶粒结构钢
|
牌 号 |
化学成分﹙质量分数﹚∕﹪ |
||||||||
|
C≤ |
Si≤ |
Mn |
P≤ |
S≤ |
Cr≤ |
Mo≤ |
Ni≤ |
其 他 |
|
|
EN 10113-2 正火轧制 |
|||||||||
|
S275N |
0.18 |
0.40 |
0.50～1.40 |
0.035 |
0.030 |
0.30 |
0.10 |
0.30 |
Al≥0.02；Cu≤0.35；N≤0.015； Nb≤0.05；Ti≤0.03；V≤0.05 |
|
S275NL |
0.16 |
0.40 |
0.50～1.40 |
0.030 |
0.025 |
0.30 |
0.10 |
0.30 |
Al≥0.02；Cu≤0.35；N≤0.015； Nb≤0.05；Ti≤0.03；V≤0.05 |
|
S355N |
0.20 |
0.50 |
0.90～1.65 |
0.035 |
0.030 |
0.30 |
0.10 |
0.50 |
Al≥0.02；Cu≤0.35；N≤0.015； Nb≤0.05；Ti≤0.03；V≤0.12 |
|
S355NL |
0.18 |
0.50 |
0.90～1.65 |
0.030 |
0.025 |
0.30 |
0.10 |
0.50 |
Al≥0.02；Cu≤0.35；N≤0.015； Nb≤0.05；Ti≤0.03；V≤0.12 |
|
S420N |
0.20 |
0.60 |
1.00～1.70 |
0.035 |
0.030 |
0.30 |
0.10 |
0.80 |
Al≥0.02；Cu≤0.70；N≤0.025； Nb≤0.05；Ti≤0.03；V≤0.20 |
|
S420NL |
0.20 |
0.60 |
1.00～1.70 |
0.030 |
0.025 |
0.30 |
0.10 |
0.80 |
Al≥0.02；Cu≤0.70；N≤0.025； Nb≤0.05；Ti≤0.03；V≤0.20 |
|
S420N |
0.20 |
0.60 |
1.00～1.70 |
0.035 |
0.030 |
0.30 |
0.10 |
0.80 |
Al≥0.02；Cu≤0.70；N≤0.025； Nb≤0.05；Ti≤0.03；V≤0.20 |
|
S420NL |
0.20 |
0.60 |
1.00～1.70 |
0.030 |
0.025 |
0.30 |
0.10 |
0.80 |
Al≥0.02；Cu≤0.70；N≤0.025； Nb≤0.05；Ti≤0.03；V≤0.20 |
|
EN 10113-3 热轧 |
|||||||||
|
S |
0.13 |
0.50 |
≤1.50 |
0.035 |
0.030 |
|
0.20 |
0.30 |
Al≥0.02；N≤0.015；Nb≤0.05；Ti≤0.05；V≤0.08 |
|
S275ML |
0.13 |
0.50 |
≤1.50 |
0.030 |
0.025 |
|
0.20 |
0.30 |
Al≥0.02；N≤0.015；Nb≤0.05；Ti≤0.05；V≤0.08 |
|
S |
0.14 |
0.50 |
≤1.60 |
0.035 |
0.030 |
|
0.20 |
0.30 |
Al≥0.02；N≤0.015；Nb≤0.05；Ti≤0.05；V≤0.10 |
|
S355ML |
0.14 |
0.50 |
≤1.60 |
0.030 |
0.025 |
|
0.20 |
0.30 |
Al≥0.02；N≤0.015；Nb≤0.05；Ti≤0.05；V≤0.10 |
|
S |
0.16 |
0.50 |
≤1.70 |
0.035 |
0.030 |
|
0.20 |
0.30 |
Al≥0.02；N≤0.020；Nb≤0.05；Ti≤0.05；V≤0.12 |
|
S420ML |
0.16 |
0.50 |
≤1.70 |
0.030 |
0.025 |
|
0.20 |
0.30 |
Al≥0.02；N≤0.020；Nb≤0.05；Ti≤0.05；V≤0.12 |
|
S |
0.16 |
0.60 |
≤1.70 |
0.035 |
0.030 |
|
0.20 |
0.45 |
Al≥0.02；N≤0.025；Nb≤0.05；Ti≤0.05；V≤0.12 |
|
S460ML |
0.16 |
0.60 |
≤1.70 |
0.030 |
0.025 |
|
0.20 |
0.45 |
Al≥0.02；N≤0.025；Nb≤0.05；Ti≤0.05；V≤0.12 |
3．冷变型用低碳钢无镀层冷轧细带
EN 10139
|
牌 号 |
化学成分﹙质量分数﹚∕﹪ |
|||||
|
C≤ |
Si |
Mn≤ |
P≤ |
S≤ |
Ti或Nb≤ |
|
|
DC01 |
0.12 |
|
0.60 |
0.045 |
0.045 |
|
|
DC03 |
0.10 |
|
0.45 |
0.035 |
0.035 |
|
|
DC04 |
0.08 |
|
0.40 |
0.030 |
0.030 |
|
|
DC05 |
0.06 |
|
0.35 |
0.025 |
0.025 |
|
|
DC06 |
0.02 |
|
0.25 |
0.020 |
0.020 |
0.30 |
4．冷变型用高屈服温度钢
|
牌 号 |
化学成分﹙质量分数﹚∕﹪ |
||||||
|
C≤ |
Si≤ |
Mn≤ |
P≤ |
S≤ |
Mo≤ |
其 他 |
|
|
EN 10149-2 热轧 |
|||||||
|
S315MC |
0.12 |
0.50 |
1.30 |
0.025 |
0.020 |
|
|
|
S355MC |
0.12 |
0.50 |
1.50 |
0.025 |
0.020 |
|
|
|
S420MC |
0.12 |
0.50 |
1.60 |
0.025 |
0.015 |
|
Al≥0.015；Nb≤0.09；V≤0.20； Ti≤0.15；﹙Nb+V+Ti≤0.22﹚ |
|
S460MC |
0.12 |
0.50 |
1.60 |
0.025 |
0.015 |
|
|
|
S500MC |
0.12 |
0.50 |
1.70 |
0.025 |
0.015 |
|
|
|
S550MC |
0.12 |
0.50 |
1.80 |
0.025 |
0.015 |
|
|
|
S600MC |
0.12 |
0.50 |
1.90 |
0.015 |
0.015 |
0.50 |
Al≥0.015；Nb≤0.09 |
|
S650MC |
0.12 |
0.60 |
2.00 |
0.025 |
0.015 |
0.50 |
V≤0.20；Ti≤0.22；B≤0.005； ﹙Nb+V+Ti≤0.22﹚ |
|
S700MC |
0.12 |
0.60 |
2.10 |
0.025 |
0.015 |
0.50 |
|
|
EN 10149-3 正火轧制 |
|||||||
|
S260NC |
0.16 |
0.50 |
1.20 |
0.025 |
0.020 |
|
|
|
S315NC |
0.16 |
0.50 |
1.40 |
0.025 |
0.020 |
|
Al≥0.015；Nb≤0.09；V≤0.10； Ti≤0.15；Nb+V+Ti≤0.22 |
|
S355NC |
0.18 |
0.50 |
1.60 |
0.025 |
0.015 |
|
|
|
S420NC |
0.20 |
0.50 |
1.60 |
0.025 |
0.015 |
|
|
5．冷变型用低碳钢连续热轧钢带、钢板
EN 10111
|
牌 号 |
化学成分﹙质量分数﹚∕﹪ |
||||
|
C≤ |
Si |
Mn≤ |
P≤ |
S≤ |
|
|
DD11 |
0.12 |
|
0.60 |
0.045 |
0.045 |
|
DD12 |
0.10 |
|
0.45 |
0.035 |
0.035 |
|
DD13 |
0.08 |
|
0.40 |
0.030 |
0.030 |
|
DD14 |
0.08 |
|
0.35 |
0.025 |
0.025 |
6．冷变型用冷轧钢带、钢板
EN 10130
|
牌 号 |
化学成分﹙质量分数﹚∕﹪ |
|||||
|
C≤ |
Si |
Mn≤ |
P≤ |
S≤ |
Ti或Nb≤ |
|
|
DC01 |
0.12 |
|
0.60 |
0.045 |
0.045 |
|
|
DC03 |
0.10 |
|
0.45 |
0.035 |
0.035 |
|
|
DC04 |
0.08 |
|
0.40 |
0.030 |
0.030 |
|
|
DC05 |
0.06 |
|
0.35 |
0.025 |
0.025 |
|
|
DC06 |
0.02 |
|
0.25 |
0.020 |
0.020 |
0.30 |
7．冷变型用高屈服强度焊接细晶粒冷轧钢带、钢板
EN 10268
|
牌号 |
化学成分﹙质量分数﹚∕﹪ |
|||||||
|
C≤ |
Si≤ |
Mn≤ |
P≤ |
S≤ |
Al≤ |
Nb≤ |
Ti≤ |
|
|
H240LA |
0.10 |
0.50 |
0.60 |
0.025 |
0.025 |
0.015 |
0.090 |
0.15 |
|
H280LA |
0.10 |
0.50 |
0.80 |
0.025 |
0.025 |
0.015 |
0.090 |
0.15 |
|
H320LA |
0.10 |
0.50 |
1.00 |
0.025 |
0.025 |
0.015 |
0.090 |
0.15 |
|
H360LA |
0.10 |
0.50 |
1.20 |
0.025 |
0.025 |
0.015 |
0.090 |
0.15 |
|
H400LA |
0.10 |
0.50 |
1.40 |
0.025 |
0.025 |
0.015 |
0.090 |
0.15 |
8．热加工时效硬化铁索体–珠光体钢
EN 10267
|
牌 号 |
化学成分﹙质量分数﹚∕﹪ |
||||||||
|
C |
Si |
Mn |
P≤ |
S≤ |
Cr≤ |
Mo≤ |
V |
N |
|
|
19MnVS6 |
0.15～0.22 |
0.15～0.80 |
1.20～1.60 |
0.025 |
0.020～0.060 |
0.30 |
0.08 |
0.08～0.20 |
0.010～0.020 |
|
30MnVS6 |
0.26～0.33 |
0.15～0.80 |
1.20～1.60 |
0.025 |
0.020～0.060 |
0.30 |
0.08 |
0.08～0.20 |
0.010～0.020 |
|
38MnVS6 |
0.34～0.41 |
0.15～0.80 |
1.20～1.60 |
0.025 |
0.020～0.060 |
0.30 |
0.08 |
0.08～0.20 |
0.010～0.020 |
|
46MnVS3 |
0.42～0.49 |
0.15～0.80 |
0.60～1.00 |
0.025 |
0.020～0.060 |
0.30 |
0.08 |
0.08～0.20 |
0.010～0.020 |
|
46MnVS6 |
0.42～0.49 |
0.15～0.80 |
1.20～1.60 |
0.025 |
0.020～0.060 |
0.30 |
0.08 |
0.08～0.20 |
0.010～0.020 |
9．钢管
EN 10208
|
牌 号 |
化学成分﹙质量分数﹚∕﹪ |
||||||
|
C≤ |
Si≤ |
Mn≤ |
P≤ |
S≤ |
其他 |
备注 |
|
|
部分1 一般可燃介质 |
|||||||
|
L210GA |
0.21 |
0.40 |
0.09 |
0.030 |
0.030 |
Al0.015～0.060 |
|
|
L235GA |
0.16 |
0.40 |
1.20 |
0.030 |
0.030 |
Al0.015～0.060 |
|
|
L245GA |
0.20 |
0.40 |
1.15 |
0.030 |
0.030 |
Al0.015～0.060 |
|
|
L290GA |
0.20 |
0.40 |
1.40 |
0.030 |
0.030 |
V+Nb+Ti≤0.15；Al0.015～0.060 |
|
|
L360GA |
0.22 |
0.55 |
1.45 |
0.030 |
0.030 |
V+Nb+Ti≤0.15；Al0.015～0.060 |
|
|
部分2 可燃介质 |
|||||||
|
L245NB |
0.16 |
0.40 |
1.10 |
0.025 |
0.020 |
CEV≤0.42 |
|
|
L290NB |
0.17 |
0.40 |
1.20 |
0.025 |
0.020 |
V≤0.05；Nb≤0.05；Ti≤0.04；CEV≤0.42 |
无缝或焊接钢管 |
|
L360NB |
0.20 |
0.45 |
1.60 |
0.025 |
0.020 |
V≤0.10；Nb≤0.05；Ti≤0.04；CEV≤0.45 |
|
|
L415NB |
0.21 |
0.45 |
1.60 |
0.025 |
0.020 |
V≤0.15；Nb≤0.05；Ti≤0.04 |
|
|
L360QB |
0.16 |
0.45 |
1.40 |
0.025 |
0.020 |
V≤0.05；Nb≤0.05；Ti≤0.04；CEV≤0.42 |
|
|
L415QB |
0.16 |
0.45 |
1.60 |
0.025 |
0.020 |
V≤0.08；Nb≤0.05；Ti≤0.04；CEV≤0.43 |
|
|
L450QB |
0.16 |
0.45 |
1.60 |
0.025 |
0.020 |
V≤0.09；Nb≤0.05；Ti≤0.06；CEV≤0.45 |
无缝钢管 |
|
L485QB |
0.16 |
0.45 |
1.70 |
0.025 |
0.020 |
V≤0.10；Nb≤0.05；Ti≤0.06；CEV≤0.45 |
|
|
L555QB |
0.16 |
0.45 |
1.80 |
0.025 |
0.020 |
V≤0.10；Nb≤0.06；Ti≤0.06 |
|
|
L245MB |
0.16 |
0.45 |
1.50 |
0.025 |
0.020 |
V≤0.04；Nb≤0.04； CEV≤0.40 |
|
|
L290MB |
0.16 |
0.45 |
1.50 |
0.025 |
0.020 |
V≤0.04；Nb≤0.04； CEV≤0.40 |
|
|
L360MB |
0.16 |
0.45 |
1.60 |
0.025 |
0.020 |
V≤0.05；Nb≤0.05；Ti≤0.04；CEV≤0.41 |
|
|
L415MB |
0.16 |
0.45 |
1.60 |
0.025 |
0.020 |
V≤0.08；Nb≤0.05；Ti≤0.06；CEV≤0.42 |
焊接钢管 |
|
L450MB |
0.16 |
0.45 |
1.60 |
0.025 |
0.020 |
V≤0.10；Nb≤0.05；Ti≤0.06；CEV≤0.43 |
|
|
L485MB |
0.16 |
0.45 |
1.70 |
0.025 |
0.020 |
V≤0.10；Nb≤0.05；Ti≤0.06；CEV≤0.43 |
|
|
L555MB |
0.16 |
0.45 |
1.80 |
0.025 |
0.020 |
V≤0.10；Nb≤0.06；Ti≤0.0631﹚32﹚ |
|
10．钢丝
EN 10016-2(3.4)
|
牌 号 |
化学成分﹙质量分数﹚∕﹪ |
||||||||
|
C |
Si |
Mn |
P≤ |
S≤ |
Cr≤ |
Mo≤ |
Ni≤ |
其 他 |
|
|
C4D |
≤0.60 |
≤0.30 |
0.30～0.60 |
0.035 |
0.035 |
0.20 |
0.05 |
0.25 |
Al≤0.01；Cu≤0.30 |
|
C7D |
0.05～0.09 |
≤0.30 |
0.30～0.60 |
0.035 |
0.035 |
0.20 |
0.05 |
0.25 |
Al≤0.01；Cu≤0.30 |
|
C9D |
≤0.10 |
≤0.30 |
≤0.60 |
0.035 |
0.035 |
0.20 |
0.08 |
0.25 |
Cu≤0.35 |
|
C10D |
0.08～0.13 |
≤0.30 |
0.30～0.60 |
0.035 |
0.035 |
0.20 |
0.05 |
0.25 |
Al≤0.01；Cu≤0.30 |
|
C12D |
0.10～0.15 |
≤0.30 |
0.30～0.60 |
0.035 |
0.035 |
0.20 |
0.05 |
0.25 |
Al≤0.01；Cu≤0.30 |
|
C15D |
0.12～0.17 |
≤0.30 |
0.30～0.60 |
0.035 |
0.035 |
0.20 |
0.05 |
0.25 |
Al≤0.01；Cu≤0.30 |
|
C18D |
0.15～0.20 |
≤0.30 |
0.30～0.60 |
0.035 |
0.035 |
0.20 |
0.05 |
0.25 |
Al≤0.01；Cu≤0.30 |
|
C20D |
0.18～0.23 |
≤0.30 |
0.30～0.60 |
0.035 |
0.035 |
0.20 |
0.05 |
0.25 |
Al≤0.01；Cu≤0.30 |
|
C26D |
0.24～0.29 |
0.10～0.30 |
0.50～0.80 |
0.035 |
0.035 |
0.20 |
0.05 |
0.25 |
Al≤0.01；Cu≤0.30 |
|
C32D |
0.30～0.35 |
0.10～0.30 |
0.50～0.80 |
0.035 |
0.035 |
0.20 |
0.05 |
0.25 |
Al≤0.01；Cu≤0.30 |
|
C38D |
0.35～0.40 |
0.10～0.30 |
0.50～0.80 |
0.035 |
0.035 |
0.20 |
0.05 |
0.25 |
Al≤0.01；Cu≤0.30 |
|
C42D |
0.40～0.45 |
0.10～0.30 |
0.50～0.80 |
0.035 |
0.035 |
0.20 |
0.05 |
0.25 |
Al≤0.01；Cu≤0.30 |
|
C48D |
0.45～0.50 |
0.10～0.30 |
0.50～0.80 |
0.035 |
0.035 |
0.15 |
0.05 |
0.20 |
Al≤0.01；Cu≤0.25 |
|
C50D |
0.48～0.53 |
0.10～0.30 |
0.50～0.80 |
0.035 |
0.035 |
0.15 |
0.05 |
0.20 |
Al≤0.01；Cu≤0.25 |
|
C52D |
0.50～0.55 |
0.10～0.30 |
0.50～0.80 |
0.035 |
0.035 |
0.15 |
0.05 |
0.20 |
Al≤0.01；Cu≤0.25 |
|
C56D |
0.53～0.58 |
0.10～0.30 |
0.50～0.80 |
0.035 |
0.035 |
0.15 |
0.05 |
0.20 |
Al≤0.01；Cu≤0.25 |
|
C58D |
0.55～0.60 |
0.10～0.30 |
0.50～0.80 |
0.035 |
0.035 |
0.15 |
0.05 |
0.20 |
Al≤0.01；Cu≤0.25 |
|
C60D |
0.58～0.63 |
0.10～0.30 |
0.50～0.80 |
0.035 |
0.035 |
0.15 |
0.05 |
0.20 |
Al≤0.01；Cu≤0.25 |
|
C62D |
0.60～0.65 |
0.10～0.30 |
0.50～0.80 |
0.035 |
0.035 |
0.15 |
0.05 |
0.20 |
Al≤0.01；Cu≤0.25 |
|
C66D |
0.63～0.68 |
0.10～0.30 |
0.50～0.80 |
0.035 |
0.035 |
0.15 |
0.05 |
0.20 |
Al≤0.01；Cu≤0.25 |
|
C68D |
0.65～0.70 |
0.10～0.30 |
0.50～0.80 |
0.035 |
0.035 |
0.15 |
0.05 |
0.20 |
Al≤0.01；Cu≤0.25 |
|
C70D |
0.68～0.73 |
0.10～0.30 |
0.50～0.80 |
0.035 |
0.035 |
0.15 |
0.05 |
0.20 |
Al≤0.01；Cu≤0.25 |
|
C72D |
0.70～0.75 |
0.10～0.30 |
0.50～0.80 |
0.035 |
0.035 |
0.15 |
0.05 |
0.20 |
Al≤0.01；Cu≤0.25 |
|
C76D |
0.73～0.78 |
0.10～0.30 |
0.50～0.80 |
0.035 |
0.035 |
0.15 |
0.05 |
0.20 |
Al≤0.01；Cu≤0.25 |
|
C78D |
0.75～0.80 |
0.10～0.30 |
0.50～0.80 |
0.035 |
0.035 |
0.15 |
0.05 |
0.20 |
Al≤0.01；Cu≤0.25 |
|
C80D |
0.78～0.83 |
0.10～0.30 |
0.50～0.80 |
0.035 |
0.035 |
0.15 |
0.05 |
0.20 |
Al≤0.01；Cu≤0.25 |
|
C82D |
0.80～0.85 |
0.10～0.30 |
0.50～0.80 |
0.035 |
0.035 |
0.15 |
0.05 |
0.20 |
Al≤0.01；Cu≤0.25 |
|
C86D |
0.83～0.88 |
0.10～0.30 |
0.50～0.80 |
0.035 |
0.035 |
0.15 |
0.05 |
0.20 |
Al≤0.01；Cu≤0.25 |
|
C88D |
0.85～0.90 |
0.10～0.30 |
0.50～0.80 |
0.035 |
0.035 |
0.15 |
0.05 |
0.20 |
Al≤0.01；Cu≤0.25 |
|
C92D |
0.90～0.95 |
0.10～0.30 |
0.50～0.80 |
0.035 |
0.035 |
0.15 |
0.05 |
0.20 |
Al≤0.01；Cu≤0.25 |
|
C2D1 |
≤0.03 |
≤0.05 |
0.20～0.35 |
0.020 |
0.020 |
0.10 |
0.03 |
0.10 |
Al≤0.01；Cu≤0.10；N≤0.007； Cu+Ni+Cr≤0.25 |
|
C3D1 |
≤0.05 |
0.05 |
0.20～0.40 |
0.025 |
0.025 |
0.10 |
0.03 |
0.10 |
Al≤0.05；Cu≤0.15 Cu+Ni+Cr≤0.30 |
|
C4D1 |
≤0.06 |
≤0.10 |
0.20～0.45 |
0.025 |
0.025 |
0.15 |
0.03 |
0.15 |
Al≤0.05；Cu≤0.15 Cu+Ni+Cr≤0.35 |
|
C3D2 |
≤0.05 |
≤0.30 |
0.30～0.50 |
0.020 |
0.025 |
0.10 |
0.05 |
0.10 |
Al≤0.01；Cu≤0.15；N≤0.007 |
|
C5D2 |
≤0.07 |
≤0.30 |
0.30～0.50 |
0.020 |
0.025 |
0.10 |
0.05 |
0.10 |
Al≤0.01；Cu≤0.15；N≤0.007 |
|
C8D2 |
0.06～0.10 |
≤0.30 |
0.30～0.50 |
0.020 |
0.025 |
0.10 |
0.05 |
0.10 |
Al≤0.01；Cu≤0.15；N≤0.007 |
|
C10D2 |
0.08～0.12 |
≤0.30 |
0.30～0.50 |
0.020 |
0.025 |
0.10 |
0.05 |
0.10 |
Al≤0.01；Cu≤0.15；N≤0.007 |
|
C12D2 |
0.10～0.14 |
≤0.30 |
0.30～0.50 |
0.020 |
0.025 |
0.10 |
0.05 |
0.10 |
Al≤0.01；Cu≤0.15；N≤0.007 |
|
C15D2 |
0.13～0.17 |
≤0.30 |
0.30～0.50 |
0.020 |
0.025 |
0.10 |
0.05 |
0.10 |
Al≤0.01；Cu≤0.15；N≤0.007 |
|
C18D2 |
0.16～0.20 |
≤0.30 |
0.30～0.50 |
0.020 |
0.025 |
0.10 |
0.05 |
0.10 |
Al≤0.01；Cu≤0.15；N≤0.007 |
|
C20D2 |
0.18～0.23 |
≤0.30 |
0.30～0.50 |
0.020 |
0.025 |
0.10 |
0.05 |
0.10 |
Al≤0.01；Cu≤0.15；N≤0.007 |
|
C26D2 |
0.24～0.29 |
0.10～0.30 |
0.50～0.70 |
0.020 |
0.025 |
0.10 |
0.03 |
0.10 |
Al≤0.01；Cu≤0.10；N≤0.007 |
|
C32D2 |
0.30～0.34 |
0.10～0.30 |
0.50～0.70 |
0.020 |
0.025 |
0.10 |
0.03 |
0.10 |
Al≤0.01；Cu≤0.10；N≤0.007 |
|
C36D2 |
0.34～0.38 |
0.10～0.30 |
0.50～0.70 |
0.020 |
0.025 |
0.10 |
0.03 |
0.10 |
Al≤0.01；Cu≤0.10；N≤0.007 |
|
C38D2 |
0.36～0.40 |
0.10～0.30 |
0.50～0.70 |
0.020 |
0.025 |
0.10 |
0.03 |
0.10 |
Al≤0.01；Cu≤0.10；N≤0.007 |
|
C40D2 |
0.38～0.42 |
0.10～0.30 |
0.50～0.70 |
0.020 |
0.025 |
0.10 |
0.03 |
0.10 |
Al≤0.01；Cu≤0.10；N≤0.007 |
|
C42D2 |
0.40～0.44 |
0.10～0.30 |
0.50～0.70 |
0.020 |
0.025 |
0.10 |
0.03 |
0.10 |
Al≤0.01；Cu≤0.10；N≤0.007 |
|
C46D2 |
0.44～0.48 |
0.10～0.30 |
0.50～0.70 |
0.020 |
0.025 |
0.10 |
0.03 |
0.10 |
Al≤0.01；Cu≤0.10；N≤0.007 |
|
C48D2 |
0.46～0.50 |
0.10～0.30 |
0.50～0.70 |
0.020 |
0.025 |
0.10 |
0.03 |
0.10 |
Al≤0.01；Cu≤0.10；N≤0.007 |
|
C50D2 |
0.48～0.52 |
0.10～0.30 |
0.50～0.70 |
0.020 |
0.025 |
0.10 |
0.03 |
0.10 |
Al≤0.01；Cu≤0.10；N≤0.007 |
|
C52D2 |
0.50～0.54 |
0.10～0.30 |
0.50～0.70 |
0.020 |
0.025 |
0.10 |
0.03 |
0.10 |
Al≤0.01；Cu≤0.10；N≤0.007 |
|
C56D2 |
0.54～0.58 |
0.10～0.30 |
0.50～0.70 |
0.020 |
0.025 |
0.10 |
0.03 |
0.10 |
Al≤0.01；Cu≤0.10；N≤0.007 |
|
C58D2 |
0.56～0.60 |
0.10～0.30 |
0.50～0.70 |
0.020 |
0.025 |
0.10 |
0.03 |
0.10 |
Al≤0.01；Cu≤0.10；N≤0.007 |
|
C60D2 |
0.58～0.62 |
0.10～0.30 |
0.50～0.70 |
0.020 |
0.025 |
0.10 |
0.03 |
0.10 |
Al≤0.01；Cu≤0.10；N≤0.007 |
|
C62D2 |
0.60～0.64 |
0.10～0.30 |
0.50～0.70 |
0.020 |
0.025 |
0.10 |
0.03 |
0.10 |
Al≤0.01；Cu≤0.10；N≤0.007 |
|
C66D2 |
0.64～0.68 |
0.10～0.30 |
0.50～0.70 |
0.020 |
0.025 |
0.10 |
0.03 |
0.10 |
Al≤0.01；Cu≤0.10；N≤0.007 |
|
C68D2 |
0.66～0.70 |
0.10～0.30 |
0.50～0.70 |
0.020 |
0.025 |
0.10 |
0.03 |
0.10 |
Al≤0.01；Cu≤0.10；N≤0.007 |
|
C70D2 |
0.68～0.72 |
0.10～0.30 |
0.50～0.70 |
0.020 |
0.025 |
0.10 |
0.03 |
0.10 |
Al≤0.01；Cu≤0.10；N≤0.007 |
|
C72D2 |
0.70～0.74 |
0.10～0.30 |
0.50～0.70 |
0.020 |
0.025 |
0.10 |
0.02 |
0.10 |
Al≤0.01；Cu≤0.10；N≤0.007 |
|
C76D2 |
0.74～0.78 |
0.10～0.30 |
0.50～0.70 |
0.020 |
0.025 |
0.10 |
0.02 |
0.10 |
Al≤0.01；Cu≤0.10；N≤0.007 |
|
C78D2 |
0.76～0.80 |
0.10～0.30 |
0.50～0.70 |
0.020 |
0.025 |
0.10 |
0.02 |
0.10 |
Al≤0.01；Cu≤0.10；N≤0.007 |
|
C80D2 |
0.78～0.82 |
0.10～0.30 |
0.50～0.70 |
0.020 |
0.025 |
0.10 |
0.02 |
0.10 |
Al≤0.01；Cu≤0.10；N≤0.007 |
|
C82D2 |
0.80～0.84 |
0.10～0.30 |
0.50～0.70 |
0.020 |
0.025 |
0.10 |
0.02 |
0.10 |
Al≤0.01；Cu≤0.10；N≤0.007 |
|
C86D2 |
0.84～0.88 |
0.10～0.30 |
0.50～0.70 |
0.020 |
0.025 |
0.10 |
0.02 |
0.10 |
Al≤0.01；Cu≤0.10；N≤0.007 |
|
C88D2 |
0.86～0.90 |
0.10～0.30 |
0.50～0.70 |
0.020 |
0.025 |
0.10 |
0.02 |
0.10 |
Al≤0.01；Cu≤0.10；N≤0.007 |
|
C92D2 |
0.90～0.95 |
0.10～0.30 |
0.50～0.70 |
0.020 |
0.025 |
0.10 |
0.02 |
0.10 |
Al≤0.01；Cu≤0.10；N≤0.007 |
|
C98D2 |
0.96～1.00 |
0.10～0.30 |
0.50～0.70 |
0.020 |
0.025 |
0.10 |
0.02 |
0.10 |
Al≤0.01；Cu≤0.10；N≤0.007 |