 |
|
Main Application
|
--Carbon steel is used for gear wheels, cam shafts,
pins, levers, spindles etc. |
|
Standard
|
Chemical
Composition (%)
|
Mechanical
Properties
|
|
JIS
|
ASTM
|
AISI
|
C
|
Si
|
Mn
|
S
|
P
|
Cr
|
Ni
|
Mo
|
V
|
Yield
Strength Kg/mm3
|
Tensile
Strength Kg/mm3
|
Elongation
%
|
Brinell
Hardness
|
|
SC
460
|
---
|
1020
|
0.15-0.25
|
0.30-0.60
|
0.50-0.80
|
0.05
max
|
0.05
max
|
---
|
---
|
---
|
---
|
23
min
|
46
min
|
19
min
|
120-150
|
|
SC
490
|
80-50
|
1030
|
0.18-0.30
|
0.30-0.60
|
0.50-0.80
|
0.05
max
|
0.05
max
|
---
|
---
|
---
|
---
|
25
min
|
49
min
|
20
min
|
140-170
|
|
|
 |
|
Main Application
|
--Medium Carbon steel is used extensively
in railway, rolling mills, mines etc. |
|
Standard
|
Chemical
Composition (%)
|
Mechanical
Properties
|
|
JIS
|
ASTM
|
AISI
|
C
|
Si
|
Mn
|
S
|
P
|
Cr
|
Ni
|
Mo
|
V
|
Yield
Strength Kg/mm3
|
Tensile
Strength Kg/mm3
|
Elongation
%
|
Brinell
Hardness
|
|
SCC3
|
90-60
|
1040
|
0.30-0.40
|
0.30-0.60
|
0.50-0.80
|
0.04
max
|
0.04
max
|
---
|
---
|
---
|
---
|
28-40
|
56-65
|
15
min
|
146-192
|
|
SCC5
|
105-85
|
1050
|
0.40-0.50
|
0.30-0.60
|
0.50-0.80
|
0.04
max
|
0.04
max
|
---
|
---
|
---
|
---
|
30-45
|
63-70
|
10
min
|
163-201
|
|
|
Scortia Company Limited
999/209 Kesineevill Pracha-u-thit Rd., Huakwang, Bangkok, Thailand 10320
Tel: 66-038-203175-7 Fax: 66-038-203070
|
|
