S355J2+N steel plate thickness 8-90mm cutting and deep processing technical service introduction

Aug 22, 2025 Leave a message

S355J2-N-MTC-steel-plate.pdf

Characteristics of EN 10025 Plates

Various steel plates have specific characteristics, such as tensile strength, dimensional accuracy, heat conductivity, and flexibility. S355J2 has a tensile strength of 470 to 630 MPa and minimum yield strength of 355 N/mm2. It is a structural steel grade with good cold-forming properties.

If you plan to build bridges, towers or other structures, EN 10025 S355J2 N Plate is essential in construction. Since steel plates have excellent cold-forming properties and offer good weldability without heating, various standards, such as ASTM, API, and ASME, manufacture these high-strength structural steel plates. They are highly durable and have excellent resistance to corrosion and stress corrosion, available in a range of thicknesses and sizes to meet customers' specific needs.

Uses of EN 10025 Plates

S355J2 is used for construction, heavy equipment manufacturing, oil and gas platforms, and other industrial applications & power plants and shipbuilding. In addition to its durability and high tensile strength, it is easy to weld and offers good impact resistance. It can resist stress corrosion and has good bending properties, available in different sizes and shapes and readily weldable, and has excellent cold-forming properties.

It has high flexibility and the ability to withstand severe pressures. The EN 10025 S355J2 N Plates has good mechanical properties in stress-induced environments. This material is suitable for structural applications and welded construction on offshore platforms, and it is also a valuable grade for oil and gas platforms, transmission towers, and port equipment. This non-alloy steel has a minimum yield strength of 355 N/mm. Depending on the thickness, it can provide a yield strength of 510 to 680 N/mm.

 

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S355J2+N low-alloy high-strength steel plate offers good cold and hot workability, excellent weldability, low cold brittleness tendency, notch and aging sensitivity, as well as good resistance to atmospheric and seawater corrosion. High-strength plates are mainly used in shipbuilding, bridges, power station equipment, medium and high-pressure boilers, high-pressure vessels, locomotives and rolling stock, lifting machinery, mining machinery, and other large welded structural components. Low-alloy high-strength steel is classified based on its main properties and applications.

 Delivery Conditions of S355J2+N Steel Plate

S355J2+N steel plate is delivered in the normalized rolled condition by default. It can also be delivered in the normalized condition based on requirements.

S355J2+N steel plate thickness testing options: GB UT Class 1, GB UT Class 2, GB UT Class 3

S355J2+N steel plate thickness elongation options: Z15, Z25, Z35

UT classification ranking for S355J2+N steel plate: Class 1 is higher than Class 2, which is higher than Class 3.

Thickness elongation grade ranking for S355J2+N steel plate: Z35 is higher than Z25, which is higher than Z15.

 

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Dimensions of S355J2+N Steel Plate (Thickness Width Length / Unit: mm)

S355J2+N steel plate: 8*2000-2200*10000-12500

S355J2+N steel plate: 10*2000-2300*10000-12500

S355J2+N steel plate: 15*2000-2500*10000-12000

S355J2+N steel plate: 20*2000-2500*10000-12000

S355J2+N steel plate: 25*2000-2500*10000-12000

S355J2+N steel plate: 30*2000-2500*10000-12000

S355J2+N steel plate: 35*2000-2500*10000-12000

S355J2+N steel plate: 40*2000-2500*10000-12000

S355J2+N steel plate: 45*2000-2500*10000-12000

S355J2+N steel plate: 50*2300-2500*10000-12000

S355J2+N steel plate: 55*2300-2500*10000-12000

S355J2+N steel plate: 60*2000-2500*10000-12000

S355J2+N steel plate: 70*2000-2500*10000-12000

S355J2+N steel plate available thickness: 8-260mm, width: 2000-2600mm, length: 8000-13500mm

Custom cutting processing according to drawings or small-batch futures orders can be negotiated.