[email protected] 0086-371-86151827

Features of the S235JR

High strength: The yield strength of S235JR is 235MPa, and the tensile strength is between 360-510MPa, which can meet the strength needs of most engineering structures.

Good toughness: the steel has good impact toughness, which can resist the external impact to a certain extent and ensure the integrity of the structure

Excellent machining performance: The S235JR is easy to cut, bend, weld and other processing operations, which is easy to implement.

Corrosion resistance: The surface can be treated with rust prevention to improve the service life in wet and corrosive environment.

Green environmental protection: In the manufacturing process, more and more attention is paid to environmental protection and energy saving and emission reduction, the use of more environmentally friendly raw materials and production processes to reduce energy consumption and pollution emissions.

Intelligent manufacturing: With the help of advanced information technology and intelligent manufacturing technology, the automated production and intelligent management of S235JR can be achieved to improve production efficiency and product quality.

Chemical composition of S235JR

S235JR has strict chemical composition requirements, mainly including the following elements and their content limits:

Element limit

Carbon (C) ≤0.20%

Silicon (Si) ≤0.35%

Manganese (Mn) ≤1.40%

Phosphorus (P) ≤0.045%

Sulfur (S) ≤0.045%

The precise control of these elements ensures that the S235JR steel has stable mechanical properties and good workability.

Delivery status of S235JR

The delivery status of S235JR steel plate is usually hot rolled, controlled rolling or normalizing, and the delivery status can also be specified according to technical requirements.

Application range of S235JR

With its excellent material characteristics, the S235JR has a wide range of applications in various fields:

Construction industry: In the construction industry, S235JR is widely used in the manufacture of structural parts such as beams, columns and plates, as well as in the construction of infrastructure such as Bridges and tunnels. Its good plasticity and toughness make the structural parts can maintain a good deformation ability when bearing loads, to ensure the stability and safety of the building.

Machine building industry: In the machine building industry, the S235JR is used to manufacture various machine parts, drive shafts, gears, etc. Its moderate strength and hardness and good weldability make these parts can meet the requirements of a variety of complex working conditions.

Automotive industry: In automotive manufacturing, the S235JR is used to manufacture body frames, chassis, suspension systems and other components. Its good plasticity and toughness and moderate strength enable the car to maintain good stability and safety during driving

Shipbuilding industry: In shipbuilding, the S235JR is used in the manufacture of components such as hull structures, decks and bulkheads. Its good corrosion resistance and welding properties enable the ship to operate stably in the Marine environment for a long time.

© Copyrigh 2021 by Henan BEBON international co.,ltd. All rights reserved