Japanese Steel Plate Quality 1

[izamil]

Could anyone help me find the specification sheets of a Japanese steel grade called SM41B?

Is there any website where one could just go and look up Unassigned ASME material?

I would appreciate the assistance.

Kind regards,

 

[ijzer]

SM41B is the former name of SM400B per G 3106.
This is a weldable structural steel . Carbon content is below 0.20%.

 

[kenvlach]

SM41B crosslists to the European standards EN10025/S235J0(1.0114). It appears to be a low carbon structural steel similar to ASTM A36 except with a minimum toughness requirement of 25 J (Charpy test).

http://www.steelstructures.com/IIW files/JIS ASTM EN materials comparison - Horikawa.xls

JIS ASTM EN
SM41B A36(*) EN10025/S235J0(1.0114)
(*)minmum Charpy requirement 25J

The cross-listing of steels at the following site doesn’t list SM41B; perhap it’s been replaced by G3106?

http://www.isteelasia.com/tools/tool552.jsp

JIS G3106 Rolled steel for welded structure
EN 10025-90 Hot-rolled products of non-alloy structural steels-Technical delivery conditions

There’s a mention of some SM41B fatigue properties (from Trinity College in Ireland) at

http://www.mme.tcd.ie/Groups/Materials/SampleReport.htm