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S235JRH is a kind of carbon steel, which belongs to the steel pipe

Posted:2024-09-06 15:44:06

S235JRH is a kind of carbon steel, which belongs to the steel pipe and round steel material under the European standard EN 10210. Its name comes from its chemical composition and mechanical properties. S235JRH is an excellent carbon steel material. Its chemical composition, mechanical properties and processing properties make it have poad application prospects in construction, machinery manufacturing and other fields.

S235JRH is a hot-rolled structural hollow section steel defined in the European standard EN 10210-1. The chemical composition of this steel generally follows the following standards:

C	Si	Mn	P	S
≤0.20%	≤0.55	≤1.60%	≤0.045%	≤0.045%

The production method of S235JRH is mainly hot rolling. The process is roughly as follows: steelmaking, continuous casting, heating, rolling, cooling, inspection and quality control. In addition, hot-rolled steel may require subsequent processing, such as cutting, straightening, drilling, etc.

S235JRH steel has the following notable features:

1. Good processability: S235JRH steel has good forgeability, machinability and weldability, which makes it perform well in various processing and manufacturing processes and can meet different processing needs.

2. Excellent mechanical properties: The yield strength of this steel is 235MPa, and the tensile strength is usually between 360-510MPa, showing good strength and toughness. This allows S235JRH steel to withstand larger loads and stresses, ensuring the stability and safety of the structure.

3. Excellent corrosion resistance: S235JRH steel can maintain stable performance in various complex environments and has good corrosion resistance. This makes it widely used in construction, pidges, machinery manufacturing and other fields that need to withstand corrosive environments.

4. High cost-effectiveness: S235JRH steel is a cost-effective steel. Its lower cost and wide range of applications make it highly competitive in engineering projects.

S235JRH steel has a wide range of applications, covering multiple industries and fields. The following are some main application areas: Construction field: S235JRH steel is commonly used in general building structures, industrial plants, pidges, etc. Machinery manufacturing: In the field of machine manufacturing, S235JRH steel is used to manufacture various mechanical parts and structural parts. Automobile manufacturing: In automobile manufacturing, S235JRH steel is often used to manufacture body structural parts, chassis parts, etc. Water conservancy project: In water conservancy project, S235JRH steel is used to manufacture water pipelines, pidges and other structures. Aviation field: Due to its excellent physical properties and workability, S235JRH steel has also been used in the aviation field. It can be used to manufacture certain structural parts and connections for aircraft.