SS400 | Q235B

Standard Comporision:

Chemical Composition:

Available Size:

Delivery Condition:

Hot rolled/Forged+Black surface/Peeled/Rough turned

Delivery time:

Warehouse regular stock sizes:3-7 days
Mill manufacture sizes:15-60 days

Brief introduction:

SS400 is a widely used, general-purpose structural steel grade defined by the Japanese Industrial Standard (JIS G 3101). The “SS” stands for structural steel, and “400” denotes a minimum tensile strength of 400 megapascals (MPa). It’s a low-carbon steel known for its excellent weldability, machinability, and affordability, making it suitable for various applications like bridges, buildings, ships, and machinery. However, it requires anti-corrosion treatments like plating due to its high susceptibility to rust.

Application:

-Construction: Building structures, beams, and columns.

-Infrastructure: Bridges, supporting brackets, and underground engineering.

-Industrial: Machinery, auto and motor industry parts, and storage tanks.

-Shipbuilding: Components for ships.

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