A36 S355 Channel C Steel

A36 is a low carbon steel. Low carbon steels are classified by having less than 0.3% carbon by weight. This allows A36 steel to be easily machined, welded, and formed, making it extremely useful as a general-purpose steel. S355JR steel grade is a European standard for hot rolled structural steel. Steel S355JR belongs to the table of non-alloy structural steels (EN10025-2: 2004). It is used for medium-high strength parts, good tenacity, easy forming and welding.

Products Description

ASTM A36 Steel

Physical Properties	Metric	English	Comments

Density	7.80 g/cc	0.282 lb/in³	Typical of ASTM Steel

Mechanical Properties	Metric	English	Comments
Tensile Strength, Ultimate	400 - 550 MPa	58000 - 79800 psi
Tensile Strength, Yield	250 MPa	36300 psi
Elongation at Break	20 %	20 %	in 200 mm
	23 %	23 %	In 50 mm.
Modulus of Elasticity	200 GPa	29000 ksi
Bulk Modulus	160 GPa	23200 ksi	Typical for steel

Chemical composition % of steel S355JR (1.0045): EN 10025-2-2004

Nominal thickness =< 30(mm) CEV max = 0.45

C	Si	Mn	P	S	N	Cu	CEV
max 0.24	max 0.55	max 1.6	max 0.04	max 0.04	max 0.012	max 0.55	max 0.47

USES IN THE INDUSTRY

C-shaped channel beams are not as commonly used as other profiles in the construction industry due to the inherent weakness in the design-because both flanges are on one side, the beam cannot bear as much weight as other structural steel beams. Therefore, the design of the structure must specifically call for a C-shaped beam, where the flat side is often mounted to another flat surface to maximize contact. Two C-shaped beams can also be welded together on the flat side to form an I-beam.

H-Beam and I-Beam: Applications

H-Beams and I-beams are very similar, but they have different applications. If you're interested in using either of them for your next project, here's what you need to know:

The best way to determine which beam is best for your project is to consult a professional. H-beams are better suited to support the load of the floor and roof over longer distances, while i-beams are better suited to support the weight of a wall or column.

If you do decide on an H-beam or an I-beam, note that these beams have different minimum spans; this means that if your space has a large span (i.e., it's long), then an I-beam may not be right for it because it requires more material than other designs.

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Product Details

Product Name	A36 S355 channel c steel
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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