SM490B material is a Japanese standard low-alloy steel, which implements JISG3106 standard. JIS G3106 SM490B HSLA steel plates are HSLA structural steels with strength σb of 490MPa. JIS G3106 SM490B HSLA steel plates are mainly used in buildings, bridges, ships, rail vehicles, petroleum storage tanks, containers and other buildings that require high-level weldability.
JIS G3106 SM490B HSLA steel plates chemical composition:
|Grade||Thickness (mm)||C max||Si max||Mn||P max||S max|
JIS G3106 SM490B HSLA steel plates mechanical properties:
|Grade||Yield strength Mpa (min.)||Tensile strength|
The delivery state of JIS G3106 SM490B HSLA steel plates can be normalized, quenched and tempered, or controlled rolling and cooling as required, and so on. The max. JIS G3106 SM490B HSLA steel plates thickness we supply is 250mm. And we provide processing such as cutting, bending, drilling, welding, etc. for JIS G3106 SM490B HSLA steel plates and so on steel materials.