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SS400 Hot Rolled Steel

Width: 600-2000mm or customizable

Thickness: 1- 22mm

Size: Customizable

Product Introduce

SS400 hot rolled is a common hot-rolled structural steel specified in the Japanese Industrial Standard (JIS G 3101). It is a very common and widely used carbon steel in China, Japan, and throughout East and Southeast Asia.

SS “stands for Steel Structure, and the following” 400 “indicates that the minimum tensile strength of the steel is above 400 MPa.

Product Parameters

Item	Parameters
Products name	SS400 Hot Rolled Steel
Grade	SS400
Thickness	1mm – 22mm
Width	600mm – 1500mm
Length	According to customer requirements
MOQ	10 tons
Processing Service	Welding, Punching, Cutting, Bending, Decoiling
Usage	Building Construction Material
Payment Term	30% +70% T/T,100% L/C at sight
Transport Package	Standard Seaworthy Packing

Comparison with Chinese standard Q235B

Feature	SS400 (JIS G 3101)	Q235B (GB/T 700)	Instructions
Feature	SS400 (JIS G 3101)	Q235B (GB/T 700)	Instructions	Standard	JIS	Chinese National Standards
Yield strength	≥245 MPa	≥235 MPa	The yield strength requirement for SS400 is slightly higher
Tensile Strength	400-510 MPa	375-500 MPa	SS400 has a higher lower limit of tensile strength
Quality Grade	No classification level	Divided into A, B, C, and D levels (B level is common)	The control of harmful impurities such as phosphorus and sulfur in Q235B is stricter than that in Q235A

SS400 and Q235B are “brother” materials with extremely similar performance. SS400 has slightly higher strength indicators than Q235B, but is often regarded as a replaceable material in practical engineering material selection.

Application field of SS400 Hot Rolled Steel

SS400 is a versatile “basic” steel widely used in various structures and components that do not require extremely high strength:

Building structure: steel frame, beams, columns, roof trusses, etc. of the factory building.

Mechanical equipment: non core load-bearing components such as equipment racks, casings, brackets, pads, gears, couplings, etc.

Vehicle manufacturing: truck beams, chassis parts, cabin panels, etc.

Container manufacturing: Side panels and structural components of containers.

Hardware products: various universal hardware components, brackets, etc.

Bridges and ships: some auxiliary structural components.

Quality Control

We have our own product testing center laboratory to ensure the quality of our products. Our testing items and instruments fully comply with international standards.