|
|
|
|
|
|
|
|
|
|
( : %)
|
|
C |
Mn |
P |
S |
KS D3503 |
JIS G3101 |
SS330 |
SS330 |
- |
- |
0.050
|
0.050
|
SS400 |
SS400 |
SS490 |
SS490 |
SS540 |
SS540 |
0.30
|
1.60
|
0.040
|
0.040
|
SS590 |
- |
|
|
|
( : %)
|
|
C |
Si |
Mn |
P |
S |
B |
Mo |
KS D3752 |
JIS G4051 |
SM 10C |
S10C |
0.080.13 |
0.150.35 |
0.300.60 |
0.030 |
0.035
|
- |
- |
SM 15C |
S15C |
0.130.18 |
0.150.35 |
0.300.60 |
0.030 |
0.035
|
- |
- |
SM 20C |
S20C |
0.180.23 |
0.150.35 |
0.300.60 |
0.030 |
0.035
|
- |
- |
SM 25C |
S25C |
0.220.28 |
0.150.35 |
0.300.60 |
0.030 |
0.035
|
- |
- |
SM 30C |
S30C |
0.270.33 |
0.150.35 |
0.600.90 |
0.030 |
0.035
|
- |
- |
SM 38C |
S38C |
0.350.41 |
0.150.35 |
0.600.90 |
0.030 |
0.035
|
- |
- |
SM 40C |
S40C |
0.370.43 |
0.150.35 |
0.600.90 |
0.030 |
0.035
|
- |
- |
SM 45C |
S45C |
0.420.48 |
0.150.35 |
0.600.90 |
0.030 |
0.035
|
- |
- |
SM 50C |
S50C |
0.470.53 |
0.150.35 |
0.600.90 |
0.030 |
0.035
|
- |
- |
SM 55C |
S55C |
0.520.58 |
0.150.35 |
0.600.90 |
0.030 |
0.035
|
- |
- |
|
|
|
( : %)
|
|
C |
Si |
Mn |
P |
S |
Cr |
Mo |
V |
B |
KS D3701 |
JIS G4801 |
SPS 6 |
SUP 6 |
0.560.64 |
1.501.80 |
0.701.00 |
0.030
|
0.030
|
- |
- |
- |
- |
SPS 7 |
SUP 7 |
0.560.64 |
1.802.20 |
0.701.00 |
0.030
|
0.030
|
- |
- |
- |
- |
SPS 9 |
SUP 9 |
0.520.60 |
0.150.35 |
0.650.95 |
0.030
|
0.030
|
0.650.95 |
- |
- |
- |
SPS 9A |
SUP 9A |
0.560.64 |
0.150.35 |
0.701.00 |
0.030
|
0.030
|
0.701.00 |
- |
- |
- |
SPS 10 |
SUP 10 |
0.470.55 |
0.150.35 |
0.650.95 |
0.030
|
0.030
|
0.801.10 |
- |
0.150.25 |
- |
SPS 11A |
SUP 11A |
0.560.64 |
0.150.35 |
0.701.00 |
0.030
|
0.030
|
0.701.00 |
- |
- |
0.0005 ̻ |
SPS 12 |
SUP 12 |
0.510.59 |
1.201.60 |
0.600.90 |
0.030
|
0.030
|
0.600.90 |
- |
- |
- |
SPS 13 |
SUP 13 |
0.560.64 |
0.150.35 |
0.701.00 |
0.030
|
0.030
|
0.700.90 |
0.250.35 |
- |
- |
|
|
|
( : %)
|
|
C |
Si |
Mn |
P |
S |
Cr |
Mo |
KS D3525 |
JIS G4805 |
STB 1 |
- |
0.951.10 |
0.150.35 |
0.50
|
0.025
|
0.025
|
0.901.20 |
- |
STB 2 |
SUJ 2 |
0.951.10 |
0.150.35 |
0.50
|
0.025
|
0.025
|
1.301.60 |
- |
STB 3 |
SUJ 3 |
0.951.10 |
0.400.70 |
0.901.15 |
0.025
|
0.025
|
0.901.20 |
- |
STB 4 |
SUJ 4 |
0.951.10 |
0.150.35 |
0.50
|
0.025
|
0.025
|
1.301.60 |
0.100.25 |
STB 5 |
SUJ 5 |
0.951.10 |
0.400.70 |
0.901.15 |
0.025
|
0.025
|
0.901.20 |
0.100.25 |
|