Q355 steel is a Chinese low-alloy high-strength structural steel grade. It is comparable to the S355 steel grade in other international standards. Here are some equivalent materials and metal specifications for Q355 steel:
Equivalent Materials:
ASTM A572 Gr 50 (USA, AISI, ASTM, UNS)
S355J2-steel_4448.html target=_blank class=infotextkey>S355JR (European Union, EN)
Fe510B (European Union, EN)
SS490 (Japan, JIS)
Metal Specifications:
Chinese GB/T 1591-2018: Q355B, Q355C, Q355D, Q355E
Q355 steel offers higher yield strength and better toughness compared to traditional carbon steels. It is commonly used in structural applications, such as bridges, buildings, and offshore structures.
While these materials are considered equivalent, there can still be slight variations in chemical composition and mechanical properties. It is important to refer to specific standards or specifications for accurate information regarding Q355 steel and its suitable applications.
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