分类 |
牌号 |
脱氧 方式 |
化学成分 % |
C |
Si |
Mn |
P |
S |
其他 |
高 碳 钢 |
SWRH32 |
G |
0.29~0.36 |
0.15~0.35 |
0.30~0.60 |
≤0.030 |
≤0.030 |
- |
SWRH42A |
G |
0.39~0.46 |
0.15~0.35 |
0.30~0.60 |
≤0.030 |
≤0.030 |
- |
SWRH42B |
G |
0.39~0.46 |
0.15~0.35 |
0.60~0.90 |
≤0.030 |
≤0.030 |
- |
SWRH47A |
G |
0.44~0.51 |
0.15~0.35 |
0.30~0.60 |
≤0.030 |
≤0.030 |
- |
SWRH47B |
G |
0.44~0.51 |
0.15~0.35 |
0.60~0.90 |
≤0.030 |
≤0.030 |
- |
SWRH52A |
G |
0.49~0.56 |
0.15~0.35 |
0.30~0.60 |
≤0.030 |
≤0.030 |
- |
SWRH52B |
G |
0.49~0.56 |
0.15~0.35 |
0.60~0.60 |
≤0.030 |
≤0.030 |
- |
SWRH57A |
G |
0.54~0.61 |
0.15~0.35 |
0.30~0.60 |
≤0.030 |
≤0.030 |
- |
SWRH57B |
G |
0.54~0.61 |
0.15~0.35 |
0.60~0.90 |
≤0.030 |
≤0.030 |
- |
SWRH62A |
G |
0.59~0.66 |
0.15~0.35 |
0.30~0.60 |
≤0.030 |
≤0.030 |
- |
SWRH62B |
G |
0.59~0.66 |
0.15~0.35 |
0.60~0.90 |
≤0.030 |
≤0.030 |
- |
SWRH67A |
G |
0.64~0.71 |
0.15~0.35 |
0.30~0.60 |
≤0.030 |
≤0.030 |
- |
SWRH67B |
G |
0.64~0.71 |
0.15~0.35 |
0.60~0.90 |
≤0.030 |
≤0.030 |
- |
SWRH72A |
G |
0.69~0.76 |
0.15~0.35 |
0.30~0.60 |
≤0.030 |
≤0.030 |
- |
SWRH72B |
G |
0.69~0.76 |
0.15~0.35 |
0.60~0.90 |
≤0.030 |
≤0.030 |
- |
SWRH77A |
G |
0.74~0.81 |
0.15~0.35 |
0.30~0.60 |
≤0.030 |
≤0.030 |
- |
SWRH77B |
G |
0.74~0.81 |
0.15~0.35 |
0.60~0.90 |
≤0.030 |
≤0.030 |
- |
SWRH82A |
G |
0.79~0.86 |
0.15~0.35 |
0.30~0.60 |
≤0.030 |
≤0.030 |
- |
SWRH82B |
G |
0.79~0.86 |
0.15~0.35 |
0.60~0.90 |
≤0.030 |
≤0.030 |
- |
SWRH82B-1 |
G |
0.79~0.86 |
0.15~0.35 |
0.60~0.90 |
≤0.025 |
≤0.025 |
Cr:0.13~0.22 |
低 碳 钢 |
SWRM6 |
C |
≤0.08 |
≤0.03 |
≤0.60 |
≤0.035 |
≤0.035 |
- |
SWRM8 |
C |
≤0.10 |
≤0.03 |
≤0.60 |
≤0.035 |
≤0.035 |
- |
SWRM10 |
C |
0.08~0.13 |
≤0.03 |
0.30~0.60 |
≤0.035 |
≤0.035 |
- |
SWRM12 |
C |
0.10~0.15 |
≤0.03 |
0.30~0.60 |
≤0.035 |
≤0.035 |
- |
SWRM15 |
C |
0.13~0.18 |
≤0.03 |
0.30~0.60 |
≤0.035 |
≤0.035 |
- |
SWRM17 |
C |
0.15~0.20 |
≤0.03 |
0.30~0.60 |
≤0.035 |
≤0.035 |
- |
SWRM20 |
C |
0.18~0.23 |
≤0.03 |
0.30~0.60 |
≤0.035 |
≤0.035 |
- |
冷 镦 钢 |
SWRCH10K |
G |
0.08~0.13 |
0.10~0.35 |
0.30~0.60 |
≤0.030 |
≤0.035 |
- |
SWRCH15K |
G |
0.13~0.18 |
0.10~0.35 |
0.30~0.60 |
≤0.030 |
≤0.035 |
- |
SWRCH20K |
G |
0.18~0.23 |
0.10~0.35 |
0.30~0.60 |
≤0.030 |
≤0.035 |
- |
SWRCH25K |
G |
0.22~0.28 |
0.10~0.35 |
0.30~0.60 |
≤0.030 |
≤0.035 |
- |
SWRCH30K |
G |
0.27~0.33 |
0.10~0.35 |
0.60~0.90 |
≤0.030 |
≤0.035 |
- |
SWRCH35K |
G |
0.32~0.38 |
0.10~0.35 |
0.60~0.90 |
≤0.030 |
≤0.035 |
- |
SWRCH38K |
G |
0.35~0.41 |
0.10~0.35 |
0.60~0.90 |
≤0.030 |
≤0.035 |
- |
SWRCH40K |
G |
0.37~0.43 |
0.10~0.35 |
0.60~0.90 |
≤0.030 |
≤0.035 |
- |
SWRCH45K |
G |
0.42~0.48 |
0.10~0.35 |
0.60~0.90 |
≤0.030 |
≤0.035 |
- |
SWRCH50K |
G |
0.47~0.53 |
0.10~0.35 |
0.60~0.90 |
≤0.030 |
≤0.035 |
- |
ML20MnTiB |
G |
0.17~0.24 |
≤0.30 |
1.30~1.60 |
≤0.030 |
≤0.030 |
Ti:0.04~0.10 B:0.0005~0.0035 |
SCM435 |
G |
0.33~0.38 |
0.15~0.35 |
0.60~0.85 |
≤0.030 |
≤0.030 |
Cr:0.90~1.20 Mo:0.15~0.30 |
ML15Al |
A |
0.12~0.19 |
≤0.07 |
0.30~0.60 |
≤0.030 |
≤0.030 |
Alt≥0.02 |
ML35 |
G |
0.32~0.38 |
0.05~0.20 |
0.30~0.60 |
≤0.030 |
≤0.030 |
- |
SWRCH6A |
A |
≤0.08 |
≤0.10 |
≤0.60 |
≤0.030 |
≤0.035 |
Alt≥0.02 |
SWRCH8A |
A |
≤0.10 |
≤0.10 |
≤0.60 |
≤0.030 |
≤0.035 |
Alt≥0.02 |
SWRCH10A |
A |
0.08~0.13 |
≤0.10 |
0.30~0.60 |
≤0.030 |
≤0.035 |
Alt≥0.02 |
SWRCH12A |
A |
0.10~0.15 |
≤0.10 |
0.30~0.60 |
≤0.030 |
≤0.035 |
Alt≥0.02 |
SWRCH15A |
A |
0.13~0.18 |
≤0.10 |
0.30~0.60 |
≤0.030 |
≤0.035 |
Alt≥0.02 |
SWRCH16A |
A |
0.13~0.18 |
≤0.10 |
0.60~0.90 |
≤0.030 |
≤0.035 |
Alt≥0.02 |
SWRCH18A |
A |
0.15~0.20 |
≤0.10 |
0.60~0.90 |
≤0.030 |
≤0.035 |
Alt≥0.02 |
SWRCH19A |
A |
0.15~0.20 |
≤0.10 |
0.70~1.00 |
≤0.030 |
≤0.035 |
Alt≥0.02 |
SWRCH20A |
A |
0.18~0.23 |
≤0.10 |
0.30~0.60 |
≤0.030 |
≤0.035 |
Alt≥0.02 |
SWRCH22A |
A |
0.18~0.23 |
≤0.10 |
0.70~1.00 |
≤0.030 |
≤0.035 |
Alt≥0.02 |
PC 钢 棒 用 |
B30MnB |
G |
0.27~0.35 |
0.20~0.50 |
0.70~1.00 |
≤0.030 |
≤0.030 |
Cu≤0.20 B: 0.001~0.005 |
B30Si2Mn |
G |
0.27~0.35 |
1.55~1.85 |
0.65~0.95 |
≤0.030 |
≤0.030 |
Cu≤0.20 |
B30MnSi |
G |
0.27~0.35 |
0.60~0.90 |
0.90~1.30 |
≤0.030 |
≤0.030 |
Cu≤0.20 |
焊 丝 用 钢 |
ER70S-6 |
G |
0.06~0.15 |
0.80~1.15 |
1.40~1.85 |
≤0.025 |
≤0.035 |
- |
H10Mn2 |
- |
≤0.12 |
≤0.05 |
1.50~1.90 |
≤0.035 |
≤0.035 |
- |
BH10Mn2G |
- |
≤0.17 |
≤0.05 |
1.80~2.20 |
≤0.030 |
≤0.030 |
Ni≤0.30 Cr≤0.20 |
H08MnA |
- |
≤0.10 |
≤0.05 |
0.80~1.10 |
≤0.030 |
≤0.030 |
- |
H08Mn2SiA |
G |
≤0.11 |
0.70~0.95 |
1.80~2.10 |
≤0.030 |
≤0.030 |
- |
BH08MnMoTiB |
G |
≤0.11 |
≤0.25 |
1.40~1.60 |
≤0.030 |
≤0.030 |
Mo: 0.30~0.60 Ti:0.03~0.08 B:0.004~0.008 |
焊条用钢 |
SWRY11 |
C |
≤0.09 |
≤0.03 |
0.35~0.65 |
≤0.020 |
≤0.023 |
Cu≤0.20 |
钢纤维用 |
B04XW |
- |
≤0.06 |
≤0.05 |
0.20~0.50 |
≤0.035 |
≤0.035 |
Cu:≤0.10 Cr:≤0.10 Ni:≤0.10 |
弹簧钢 |
B55SiCr |
- |
0.51~0.59 |
1.40~1.60 |
0.60~0.80 |
≤0.030 |
≤0.030 |
Cr:0.60~0.80 Ni≤0.25 Cu≤0.25 |
60Si2MnA |
- |
0.56~0.64 |
1.60~2.00 |
0.60~0.90 |
≤0.030 |
≤0.030 |
Cr≤0.35 Ni≤0.35 Cu≤0.25 |
60Si2CrA |
- |
0.56~0.64 |
1.40~1.80 |
0.40~0.70 |
≤0.030 |
≤0.030 |
Cr:0.70~1.00 Ni≤0.35 Cu≤0.25 |
65Mn |
G |
0.62~0.70 |
0.17~0.35 |
0.90~1.20 |
≤0.030 |
≤0.030 |
- |
机 械 结 构 用 碳 素 钢 |
S10C |
G |
0.08~0.13 |
0.15~0.35 |
0.30~0.60 |
≤0.030 |
≤0.035 |
Cu≤0.30 Cr≤0.20 Ni+Cr≤0.35 |
S15C |
G |
0.13~0.18 |
0.15~0.35 |
0.30~0.60 |
≤0.030 |
≤0.035 |
|
S20C |
G |
0.18~0.23 |
0.15~0.35 |
0.30~0.60 |
≤0.030 |
≤0.035 |
|
S25C |
G |
0.22~0.28 |
0.15~0.35 |
0.30~0.60 |
≤0.030 |
≤0.035 |
|
S30C |
G |
0.27~0.33 |
0.15~0.35 |
0.60~0.90 |
≤0.030 |
≤0.035 |
|
S35C |
G |
0.32~0.38 |
0.15~0.35 |
0.60~0.90 |
≤0.030 |
≤0.035 |
|
S40C |
G |
0.37~0.43 |
0.15~0.35 |
0.60~0.90 |
≤0.030 |
≤0.035 |
|
S45C |
G |
0.42~0.48 |
0.15~0.35 |
0.60~0.90 |
≤0.030 |
≤0.035 |
|
S50C |
G |
0.47~0.53 |
0.15~0.35 |
0.60~0.90 |
≤0.030 |
≤0.035 |
|
S55C |
G |
0.52~0.58 |
0.15~0.35 |
0.60~0.90 |
≤0.030 |
≤0.035 |
|
|
注:脱氧方式代号:C-压盖钢 A-铝镇静钢 G-铝硅镇静钢,若需方无特别指定,则脱氧方式由供方确定 |
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