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The equivalent material of S235JRG2 steel plate, the difference from S235JR

S235JRG2 steel plate is a grade under the EN10025:1990+A1:1993 standard, and S235JR steel plate is the same grade. S235JRG2 steel plate can be delivered by normalizing or normalizing rolling, and the flaw detection can be performed according to the national standard GB/T2970 or the European flaw detection standard EN10160.

S235JR is a European standard structural steel plate. S represents the structural steel plate, and 235 is the yield strength of the steel plate.

The German standard S235JRG2 steel plate is an ordinary carbon structural steel, non-alloy hot-rolled structural steel, and the S235JRG2 steel plate corresponds to the Chinese Q235B steel. J represents the shock wave>27, R represents the indoor temperature of 20 degrees, G2 represents the heat treatment, and the delivery status should be negotiated with the supplier. S235JRG3: Low-alloy high-strength structural steel, S235JRG3 is roughly equivalent to GB Q345D.

S235JRG2 steel plate is an ordinary carbon structural steel, non-alloy hot-rolled structural steel, and high-strength hot-rolled steel sheet for automobiles.