SS400 steel is a structural hot Rolled steel in the form of plates, sheets & strips for general structural applications. SS400 is a material grade and designation defined in JIS G 3101 standard.JIS G 3101 is a Japanese material standard for hot Rolled steel plates, sheets, strips for general structural usage. The structural quality hot rolled SS400 steel is more reliable in its tensile strength than SS330 Steel.

Chemical Composition:

Physical properties :

The elongation property of SS400 steel varies with the ranges of thickness. The minimum percentage ranges for elongation is 17% thicknesses till 16 mm, 21% for thicknesses till 40 mm, and 23% greater than 50 mm.
The melting point of SS400 is fourteen hundred and thirty-degree celsius.Brinell hardness is around 160 HB.

Equivalent Grades:

In American standards, ASTM A36 and ASTM A283 Grade D are referred to as equivalent materials.

In European standards, EN S275 and BS 43A are referred to as equivalent materials.

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