Tel : 0086-021-60880117
Tel : 0086-021-60880117
SM490YB is a kind of welding structural steel in the standard JIS G3106 . SM490YB commonly used in the engineering and construction industry, SM490YB offers low yield and tensile strength and is supplied with a variety of treatments .SM490YB steel plates usual supplied in control rolled delivery condition.
Standard: JIS G3106
Dimension range : 1.5mm -620mm x 1000mm-4000mm x 1000mm-18000mm
JIS G3106 SM490YB structural steel sheet Mechanical Properties
| Mechanical Properties | ||||||||||
|
Grade |
Tensile test (transverse) |
V notch impact test |
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|
SM490YB |
Upper yield strength MPa |
Tensile strength MPa |
Elongation% |
180°Bend test b≥35mm Inner diameter |
Temperature °C |
Energy J |
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|
Nominal thickness mm |
|
L=50 b=25 |
L=200 b=40 |
|
|
|
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|
Nominal thickness mm |
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|
≤16 |
＞16 |
|
≤5 |
＞5~16 |
＞16 |
|
|
|
||
|
≥365 |
≥355 |
490~610 |
≥19 |
≥15 |
≥19 |
3a |
0 |
≥27 |
||
SM490YB Carbon steel plate Chemical composition（%） :
| Chemical composition | ||||||
|
Grade |
Thickness mm |
C ≤ |
Si ≤ |
Mn ≤ |
P ≤ |
S ≤ |
|
SM490YB |
≤100 |
0.20 |
0.55 |
1.60 |
0.035 |
0.035 |
Ceq ≤ 0.44 (≤50mm thickness) 0.47 (50~100mm thickness)
Ceq(%)=C+Mn/6+Si/24+Ni/40+Cr/5+Mo/4+V/14
Delivery Status : Rolling, rolling or normalizing probe
SM490YB Mild steel sheet application :
JIS G3106 SM490YB is used for the structure part with high requirement of mechanical property and welding performance in building, bridge, ship , automobile, peritoneum container and construction vehicles.
Related Product:
SM400A, SM400B, SM400C, 0002807bd43ceaeb15C4Cdc9d6b74a41, SM490B, SM490C, SM490YA