ASME SA572 Gr 50 equivalent steel grades

ASME SA572 Gr 50 is columbium vanadium steel with trace elements of manganese, phosphorus, sulfur and silicon. Copper, silicon, nickel, and chromium are also added if necessary to improve corrosion resistance of ASME SA572 Gr 50 steel.

There are various ASME SA572 Gr 50 equivalent steel grades in the steel industry. ASME SA572 Gr 50 equivalent steel grade in ASTM standard is A572 Gr 50. ASME SA572 Gr 50 equivalent steel grade in GB standard is Q345B. ASME SA572 Gr 50 equivalent steel grade in DIN standard is ST52-3. ASME SA572 Gr 50 equivalent steel grade in JIS standard is SM490B.

ASME SA572 Gr 50 equivalent steel grade Q345B is very popular in China. With the export expansion, the Chinese material Q345B also flows to the globle market.

ASME SA572 Gr 50 equivalent steel grade DIN ST52-3 becomes less on market now. A lot of Chinese steel mills stop produce DIN steel. If you want to import DIN ST52-3 steel from China, BBN steel is one of your choice.

ASME SA572 Gr 50 equivalent steel grade JIS SM490B is hot rolled steel for welded structure in the form of plates, sheets & strips for architecture, engineering structures.

All ASME SA572 Gr 50 equivalent steel grades are available in BBN steel. And the steel will come with EN10204 3.1 or 3.2 MTC to you.