Under Japanese steel standard JIS G3106, SM490 has three different grades, such as SM490A, SM490B and SM490C, the main difference is the carbon contains for these steel grades. Comparing with SM490B, steel plate SM490C have to be done low temperature impacting test under 0 centigrade with the minimum impact energy value at 47J, SM490B with 27J for the sample test plate.
Carbon structure steel palte JIS G3106 SM490C Commonly used in the engineering and construction industry, structure steel JIS G3106 SM490C offers high yield and tensile strength and is supplied with a variety of treatments and test options making it highly usable steel in your construction project. SM490C carbon steel plates usual supplied in control rolled delivery condition.
Mechanical property for SM490C Structural steel:
| Thickness (mm) | ||||||
|
SM490C |
≤ 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 SM490C Structural steel (Ladle Analysis Max%)
| Main chemical elements composition of SM490C | |||||
|
Thickness(mm) |
C |
Si |
Mn |
P |
S |
|
T≤50 |
0.18 |
0.55 |
1.60 |
0.035 |
0.035 |
|
50<T |
0.18 |
||||
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 SM490C steel material super heavy steel plate, and the maximum thickness can reach 600mm with good quality steel plate. If you need JIS G3106 SM490C structure steel, please give us a message.
TEL:0086-21-61182423
Fax :0086-21-61182425
E-mail:info@katalor.com
Phone:0086-18317160019
