SS400 SM400B Steel Angle Iron

SS400 according to material grade and name defined in the JIS G 3101 standard, The first S stands for "Steel", the second S stands for "Structure", and 400 for the lower limit tensile strength of 400 MPa. Ordinary structural steel with a tensile strength of 400 Mpa. This steel is the most widely used in JIS standard. SM400B is rolled steel for welding structure, M(Marine escape welding), 400 is also the lower limit tensile strength 400MPa, equivalent to the domestic Q235B.

Products Description

SM400B Mechanical

Property	Temperature	Value	Comment
Elastic modulus	23.0 °C	200 - 215 GPa	Typical for Low Carbon Steel
Elongation A5	23.0 °C	18 - 24 %
Impact strength, Charpy notched	0.0 °C	27 kJ/m²
Poisson's ratio	23.0 °C	0.29 [-]	Typical for Low Carbon Steel
Shear modulus	23.0 °C	82 GPa	Typical for Low Carbon Steel
Tensile strength	23.0 °C	400 - 510 MPa
Yield strength	23.0 °C	195 - 245 MPa

JIS G3101 ss400 Mechanical Property:

Grade	Yield Strength min. (Mpa)		Tensile Strength MPa	Elongation min. %			Impact Resistance min.[J]
Grade	Thickness ＜16 mm	Thickness ≥16mm	Tensile Strength MPa	Thickness ＜5mm	Thickness 5-16mm	Thickness ≥16mm	Impact Resistance min.[J]
SS400	245	235	400-510	21	17	21

Angle bars are a type of steel shape in the form of a right angle. These bars are used to structurally support beams and other platforms due to their unique properties. Angle bars are usually made from galvanized steel and are known for their strength and resistance to corrosion.

The legs of the angle bar can be equal or unequal in terms of length. If the legs are not identical in measurement, the item is called an "unequal angle bar". Bridges, communication towers, and warehouses are the most common structures that utilize angle bars. These formations are in need of both vertical and horizontal reinforcement. As angle bars are weather resistant, they manage to keep their shape despite the wear and tear.

Product Details

Product Name	SS400 SM400B steel angle iron
Length	As your required
Standard	ASTM/ GB/ JIS/ EN ect.
Delivery Time	According to your quantity
Payment Terms	FOB/ CIF/ EXW/ DDP
Origin	China
Sample	Yes
Tolerance	±0.3
Packing	Packed with steel belts tightly, in bundle

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