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Grade
|
En Eqvt
|
C
|
Mn
|
Si
|
Cr
|
Ni
|
Mo
|
S
|
P
|
Others
|
SCr440H
|
|
0.37-0.44
|
0.55-0.90
|
0.15-0.35
|
0.85-1.25
|
|
0.15-0.35
|
0.03
|
0.03
|
|
SCr445
|
|
0.43-0.48
|
0.60-0.85
|
0.15-0.35
|
0.90-1.20
|
|
|
0.03
|
0.03
|
|
SMn420
|
|
0.17-0.23
|
1.20-1.50
|
0.15-0.35
|
|
|
|
0.03
|
0.03
|
|
SMn420H
|
|
0.16-0.23
|
1.15-1.55
|
0.15-0.35
|
|
|
|
0.03
|
0.03
|
|
SMn433
|
|
0.30-0.36
|
1.20-1.50
|
0.15-0.35
|
|
|
|
0.03
|
0.03
|
|
SMn433H
|
|
0.29-0.36
|
1.15-1.55
|
0.15-0.35
|
|
|
|
0.03
|
0.03
|
|
SMn438
|
|
0.35-0.41
|
1.35-1.65
|
0.15-0.35
|
|
|
|
0.03
|
0.03
|
|
SMn438H
|
|
0.34-0.41
|
1.30-1.70
|
0.15-0.35
|
|
|
|
0.03
|
0.03
|
|
SMn443
|
|
0.40-0.46
|
1.35-1.65
|
0.15-0.35
|
|
|
|
0.03
|
0.03
|
|
SMn443H
|
|
0.38-0.46
|
1.30-1.70
|
0.15-0.35
|
|
|
|
0.03
|
0.03
|
|
SMnC420
|
|
0.17-0.23
|
1.20-1.50
|
0.15-0.35
|
0.35-0.70
|
|
|
0.03
|
0.03
|
|
SMnC420H
|
|
0.16-0.23
|
1.15-1.55
|
0.15-0.35
|
0.35-0.70
|
|
|
0.03
|
0.03
|
|
SMnC443
|
|
0.40-0.46
|
1.35-1.65
|
0.15-0.35
|
0.35-0.70
|
|
|
0.03
|
0.03
|
|
SMnC443H
|
|
0.39-0.46
|
1.30-1.70
|
0.15-0.35
|
0.35-0.70
|
|
|
0.03
|
0.03
|
|
SNB16
|
|
0.36-0.44
|
0.45-0.70
|
0.20-0.35
|
0.80/1.15
|
|
0.50-0.65
|
0.04
|
0.04
|
V-0.25-0.35
|
SNB5
|
|
0.10 min
|
1.00 max
|
1.00 max
|
4.00-6.00
|
|
0.40-0.65
|
0.03
|
0.04
|
|
SNB7
|
|
0.38-0.48
|
0.75-1.00
|
0.20-0.35
|
0.80-1.10
|
|
0.15-0.25
|
0.04
|
0.04
|
|
