High Tensile S355JR Channel Steel

High tensile S355JR channel steel

S355JR channel steel is a low alloy high strength structural steel that meets the European standard EN 10025 and is widely used in many industries.

Features of S355JR c bar steel ‌

‌ High strength ‌: The yield strength reaches 355MPa, with high tensile strength and yield ratio.
‌ Excellent weldability ‌: It is easy to carry out various welding processes, such as manual arc welding, submerged arc welding, etc.
‌ Good processability ‌: It has good cold and hot processing properties and is easy to cut, bend and form.

Application of S355JR structural channel ‌

‌ Construction field ‌: It is used in beams, columns and other parts of building structures such as high-rise buildings, factories, bridges, etc.

Machinery field ‌: It is used to manufacture structural parts of various heavy machinery and equipment.

High Tensile S355JR Channel Steel Products Details

 

S355JR vs S355J2		Chemical composition: Ladle Analysis Max%
Standard	Grade	C	Mn	P	S	Si	Cu	N
EN 10025-2	S355JR	0.24	1.60	0.035	0.035	0.55	0.55	0.012
EN 10025-2	S355J2	0.20	1.60	0.025	0.025	0.55	0.55	-
Mechanical Properties:		Thickness		Yield strength				Tensile strength
				Mpa Min.				Mpa
EN 10025-2	S355JR	T≤16		355				470-630
EN 10025-2	S355J2	T≤16		355				470-630

 

S355JR C Section Steel Products Image

 

 

FAQ

Q: What is the difference between S235 steel channel section and S355 structural channel?

A: For example, S355 steel contains a higher proportion of carbon compared to S275 and S235 steels, making it stronger and more rigid. Similarly, S275 steel contains more manganese than S235 steel, which improves its strength and toughness.

Q: What is the difference between S355JR c section steel and S355JO channel steel?

A:S355JR and S355J0 are both produced according to European standards, specifically EN10025-2. They have similar chemical compositions, with S355JR containing a slightly higher amount of carbon (0.24%) compared to S355J0 (0.23%).

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