S275JR Steel Plate

It is a type of European standard high-quality carbon structural steel plate. S275JR steel plate is a type of ordinary carbon structural steel plate. Compared with high-quality carbon steel, it has wider restrictions on carbon content, performance range, and content of phosphorus, sulfur and other residual elements.

European standard S275JR carbon steel plate is similar to the steel grades listed in GB/T 700 and GB/T 1591. It is also a carbon structural steel and low alloy structural steel for engineering and structural purposes. It is usually delivered without heat treatment. In fact, S185 is equivalent to Q195; S235 and S275 are equivalent to my country's Q235 and Q275; S355 is equivalent to my country's Q345. Except for S185, impact energy tests at 20℃, 0℃ and -20℃ are required.

 

products
Model number	S275JR Steel Plate
Executive standard	EN10025
Delivery status	can obtain different hardness and strength through heat treatment process, common treatment methods include quenching, tempering and so on.
Yield strength	275MPa
Tensile strength	430-580MPa
Elongation after fracture	13-18%

peculiarity

 

1. High strength: The yield strength of S275JR steel plate is much higher than that of ordinary carbon steel, which can meet a variety of heavy load and high strength requirements of the working environment.
2. Good weldability: the steel plate in the welding process, the weld quality is high, not easy to produce cracks and other defects, to ensure the stability and safety of the welding structure.
3. Good plasticity: S275JR steel plate has good plasticity and toughness, which can maintain good deformation ability when bearing impact load and reduce the risk of fracture.
4. Corrosion resistance: Through reasonable alloying element ratio and heat treatment process, S275JR steel plate has certain corrosion resistance, and can resist a certain degree of chemical corrosion and electrochemical corrosion.

01

High strength

 

 

02

Good plasticity and toughness

03

Good weldability

04

Good corrosion resistance

Product Picture

 

Product drawing

Basic feature

Title	details
Material	S275JR Steel Plate
Thickness	8 mm -150 mm
Surface Treatment	With anti-rust painting.
Width	1500 mm - 2600 mm
Application	1. Construction industry: S275JR steel plate is one of the main materials in building structure, used to manufacture Bridges, high-rise buildings, industrial plants and so on. Its high strength and good weldability make the building structure more stable and secure. 2. Mechanical manufacturing: In the field of mechanical manufacturing, S275JR steel plates are often used to manufacture various mechanical parts, bearings, transmissions, etc. Its good plasticity and toughness ensure that mechanical parts maintain stable performance under complex loads. 3. Shipbuilding: S275JR steel plate has high strength and good corrosion resistance, making it an ideal material for shipbuilding. Whether it is the hull structure or the internal equipment, the S275JR steel plate can meet the requirements of the ship in a variety of harsh environments. 4. Energy industry: In the energy industry such as oil and gas, S275JR steel plates are often used to manufacture oil pipelines, storage tanks and other equipment. Its excellent corrosion resistance can ensure that the equipment does not leak and other safety accidents during long-term use.

 

 

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