S355J0 is a European standard structural steel grade specified in EN 10025-2. The equivalent grades of S355J0 in different standards and regions include:
ASTM A572 Grade 50: This is a common equivalent to S355J0 in terms of mechanical properties and usage in construction and structural applications.
ASTM A36: While A36 has lower mechanical properties than S355J0, it can sometimes be used as an equivalent in less demanding applications.
DIN 17100 St52-3: This is an older standard that corresponds to S355J0, although S355J0 offers better notch toughness due to its "J0" designation.
DIN EN 10025-2 S355J2-steel_4448.html target=_blank class=infotextkey>S355JR: This is the German equivalent under the same EN standard but with slightly different impact energy requirements (S355JR is tested at 20°C, while S355J0 is tested at 0°C).
JIS G3106 SM490: This is a Japanese equivalent to S355J0 in terms of mechanical properties.
GB/T 1591 Q345B: This is a common Chinese equivalent to S355J0, with similar strength and mechanical properties.
IS 2062 E350: This is an Indian standard equivalent to S355J0, typically used in structural applications.
EN 10025-2 S355J2: S355J2 is similar to S355J0 but with a higher impact energy test temperature (-20°C instead of 0°C). It is often used as an equivalent in applications requiring better toughness.
S355J0 is equivalent to several international steel grades such as ASTM A572 Grade 50, DIN St52-3, JIS SM490, and GB/T Q345B, depending on the specific requirements of the application and regional standards.
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