August 29, 2013 Engr. Ali Alvi JIS G3106 Hot Rolled for Welded Structure SM400B Steel SM400B Steel is a material designation defined in JIS G3106 standard, SM400B Steel is a Hot Rolled Steel for Welded Structure.
August 28, 2013 Engr. Ali Alvi JIS G3106 Hot Rolled for Welded Structure SM490A Steel SM490A Steel is a material designation defined in JIS G3106 standard, SM490A Steel is a Hot Rolled Steel for Welded Structure.
August 27, 2013 Engr. Ali Alvi JIS G3106 Hot Rolled for Welded Structure SM400A Steel SM400A Steel is a material designation defined in JIS G3106 standard, SM400A Steel is a Hot Rolled Steel for Welded Structure.