What is S355 steel?
S355 steel is a European standard structural steel, according to EN 10025-2, material S355 is mainly divided into 4 quality grades: The structural steel S355 is better than steel S235 and S275 in yield strength, tensile strength and other properties.
What is the difference between S355 and S355J2?
355 – stands for minimum yield strength (though it will vary based on thickness, refer below section for more details) Normally S355 will have following variation based on impact strength at different temperatures, as steel become more brittle when temperature drops. If your structure need to withstand -20°C, it’s better and safer to choose S355J2.
What is the minimum yield strength of S355?
S355 Yield Strength S355 is named based on it’s minimum yield strength of 355 Mpa (N/mm2), However the yield strength reduces when you go up in thickness above 16 mm for flat products & hollow sections Here is the table showing reduction in yield strength based on thickness Up to 16 mm – 355 Mpa
What are the mechanical properties of EN 10025 S355 steel?
The datasheet below gives EN 10025 S355 steel mechanical properties such as yield strength, tensile strength and elongation. EN 10025-2 S355 steel equivalent to US ASTM AISI SAE, Germany DIN, ISO, Japanese JIS, Chinese GB, and Indian standard.
What is EN 10025 S355 steel?
EN 10025 S355 Steel. S355 steel is a European standard structural steel grade, according to EN 10025-2: 2004, material S355 is divided into 4 main quality grades: S355K2 (1.0596). The properties of structural steel S355 is better than steel S235 and S275 in yield strength and tensile strength.
What are the different thicknesses of s355g2+N steel plates?
They are available in 3mm to 300mm thickness and in 300mm to 18000mm length. En 10225 S355G2+N Steel Plates are put through tests such as flux cored arc welding (FCAW) and submerged arc welding (SAW). this helps in understanding the cold cracking sensitivity and hardenability.
What does “355” and “J2” mean?
“355” refers to the minumum yield strength value for the flat and long steel thickness ≤ 16mm. “JR” means the impact energy value is minumum 27 J at room temperature (20°C). “J0” can withstand the impact energy at least 27 J at 0°C. “J2” related to the minumum impact energy value is 27 J at -20°C.
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