Carbon and low-alloy steel SM490A is a kind of welding structural steel in the standard JIS G3106 . Structure steel sheet SM490A commonly used in the engineering and construction industry, carbon steel plate JIS G3106 SM490A offers low yield and tensile strength and is supplied with a variety of treatments. SM490A carbon structure steel is hot rolled steel for welded structure in the form of plates, sheets & strips for architecture, engineering structures.
JIS G3106 SM490A super heavy steel plate application :
JIS G3106 SM490A 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.
High strength steel plate JIS G3106 SM490A is hot rolled steel for welded structure in the form of plates, sheets & strips for architecture, engineering structures. JIS G3106 is a Japanese material standard for hot rolled steel for welded structure steel plates, sheets, strips for Architecture, Engineering Structures.
Mechanical property for SM490A Structural steel:
| Thickness (mm) | ||||||
|
SM490A |
≤ 16 |
> 16 ≤ 40 |
> 40 ≤ 75 |
> 75 ≤ 100 |
> 100 ≤ 160 |
> 160 |
|
Yield strength (≥Mpa) |
325 |
315 |
295 |
295 |
285 |
275 |
|
Tensile strength (Mpa) |
490-610 |
400-610 |
||||
Chemical composition for SM490A Structural steel (Ladle Analysis Max%)
| Main chemical elements composition of SM490A | |||||
|
Thickness(mm) |
C |
Si |
Mn |
P |
S |
|
T≤50 |
0.20 |
0.55 |
1.60 |
0.035 |
0.035 |
|
50<T |
0.22 |
||||
Shanghai Katalor can supply different product type of JIS G3106. The main steel grades in the standard JIS G3106 are: SM400A, SM400B, SM400C, SM490A, SM490B, SM490C, SM490YA, SM490YB, SM520B, SM520C, SM570. Katalor can offer JIS G3106 SM490A material super heavy steel plate, and the maximum thickness can reach 600mm with good quality steel plate. If you need JIS G3106 SM490A steel, please give us a message.
TEL:0086-21-61182423
Fax :0086-21-61182425
E-mail:info@katalor.com
Phone:0086-18317160019
