Material Comparisons

[davidangus]

We are very often requested for material grade EN10225 Grade S355G1+N
is 355JR+AR a suitable replacement to this grade if not please advise what suitable equivalent maybe suitable as S355G1+N is extremely rare to procure and source.

 

[unclesyd]

Though I'm not familar with this material there are several referenes on the net that indiate the this substiution can be made if the client will approve S355JR+AR with additional CVN impacts to see if it meets the requirements of S355G1+N

 

[Mrinet]

EN 10225 S355G1+N has an Impact requirement at -20C of 50J and is a steel grade used as fixed offshore structures. You could try S355G1+M which is thermo-mechanically controlled rolled steel which has simililar properties.

Most of the manuractureres can produce S355G1+M type. Where do you buy your steel from?