JIS G3106 SM400C steel plate Carbon Equivalent
JIS G3106 SM400C steel plate Carbon Equivalent
SM400C steel plate is a material grade and designation defined in JIS G3106 standard. JIS G3106 SM400C steel plate usual supplied in control rolled delivery condition. SM400C steel plate referenced the Japanese Standard which specifies the hot rolled steels to be used for bridges, ships, rolling stocks, petroleum storage tanks, containers and other constructions that have superior weldability.
JIS G3106 SM400C steel plate Chemical composition(%)
|
Grade |
The Element Max (%) |
|||||
|
C |
Si |
Mn |
P |
S |
Cu (min) |
|
|
SM400C |
0.18 |
0.35 |
0.6-1.50 |
0.035 |
0.035 |
- |
Carbon Equivalent: Ceq = 【C+Mn/6+(Cr+Mo+V)/5+(Ni+Cu)/15】%
JIS G3106 SM400C steel plate Mechanical properties
|
Grade |
SM400C Mechanical Property |
|||
|
Thickness |
Yield |
Tensile |
Elongation |
|
|
SM400C |
mm |
Min Mpa |
Mpa |
Min % |
|
t≦16 |
245 |
400-510 |
18 |
|
|
16<t≦90 |
215-235 |
400-510 |
24 |
|
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