JIS G3106 standard for SM490C carbon steel plate

SM490C carbon steel plate belongs to low alloy high strength steel, which is a kind of structural steel produced according to Japanese Standard JIS G3106, with strength of 490mpa. SM490C carbon steel plate is mainly used in buildings, bridges, ships, rail vehicles, oil tanks, containers and other buildings that need high weldability. The size, shape, weight and allowable deviation of SM490C carbon steel plate shall comply with GB709-88.
SM490C carbon steel plate chemical composition
Grade |
C |
Si |
Mn |
P |
S |
JIS G3106 SM490C |
0.18 |
0.55 |
1.65 |
0.035 |
0.035 |
SM490C carbon steel plate mechanical properties
Grade |
Thickness mm |
Yield strength min |
Tensile strength |
Elongation min % |
JIS G3106 SM490C |
t≤16 |
325 |
490-610 |
17 |
16<t≤90 |
295-315 |
490-610 |
23 |
SM490C carbon steel plate equivalent grades
Grade |
Europe |
S355JR |
JIS G3106 SM490C |
Belgium |
AE355B |
Germany |
- |
|
France |
E36-2 |
|
Italy |
Fe 510 B |
|
Sweden |
SS21,32,01 |
|
India |
IS 961 |
|
USA |
A633 grA,C,D |
|
UK |
50B |
SM490C carbon steel plate rolling size
Thickness |
1.2-600mm |
Width |
1220-4200mm |
Length |
5000-18000 |
SM490C carbon steel plate is hot rolled steel for welded structure in the form of plates, sheets & strips for architecture, engineering structures. SM490C carbon steel plate is a material grade and designation defined in JIS G3106 standard. SM490C carbon steel plate is a Japanese material standard for hot rolled steel for welded structure steel plates, sheets, strips for Architecture, Engineering Structures.
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