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JIS G 4051 S40C steel plate high carbon steel
S40C steel plate, JIS G 4051 S40C steel plate, S 40 C high carbon steel plate and sheet, JIS G 4051 steel plate, S 40 C carbon steel supplier/Chinese S 40 C steel supplier, S 40 C steel price,S 40 C steel manufacturer.
S40C steel plate is one mainly of high carbon steel,S40C has high strength and good machine ability, cold plastic deformation of medium, good weld ability, after quenching and tempering after welding, heat treatment, no temper brittleness, but lower harden ability.
The equivalent standards of S45C steel
|
S40C |
Comparison of steel grades |
|
|
DIN |
1C40 |
|
|
AISI |
1040 |
|
|
UNI 7846 |
- |
|
|
BS 970 |
- |
|
|
UNE 36011 |
- |
|
|
SAE J 403-AISI |
- |
|
Main chemical composition in JIS G 4051 S 40 C steel : Carbon: from 0.37 to 0.44 , Manganese from 0.50 to 0.80, Sulphur max 0.045, Phosphorus max 0.045, Silicon max 0.40, More detailed information, please refer to the flowing table:
Chemical Composition of S 40 C steel
Chemical elements |
C |
Si |
Mn |
P |
S |
Cr |
Mo |
Ni |
Cr+Mo+Ni |
|
%, by mass |
0,37-0,44 |
0,40 |
0,50-0,80 |
0,045 |
0,045 |
0,40 |
0,10 |
0,40 |
0,63 |
|
Permissible deviation |
± 0,02 |
+ 0,03 |
± 0,04 |
+ 0,005 |
+ 0,005 |
+ 0,05 |
+ 0,03 |
+ 0,05 |
S 40 C high carbon steel has the good grain and Mechanical properties. It's yield strength is between 290-550 MPa ,S 40 C tensile strength is from 260MPa to 530MPa. More detailed information about JIS G 4051 S 40 C steel Mechanical Properties , please refer to the following table:
Mechanical Properties of S 40 C steel
Thickness of ruling section tR |
|||||
|
Diameter in mm |
tR ≤ 100mm |
100< tR ≤250mm |
250< tR ≤500mm |
500< tR ≤1000mm |
|
|
Re min (N/mm2) |
290 |
260 |
- |
- |
|
|
Rm min (N/mm2) |
550 |
530 |
- |
- |
|
|
A % min. |
l-longitudinal |
17 |
17 |
- |
- |
|
tr -transverse |
- |
- |
- |
- |
|
|
KV min * (J) |
l-longitudinal |
- |
- |
- |
- |
|
tr -transverse |
- |
- |
- |
- |
|
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