JIS-G-4312 Complete Document History
Heat-resisting steel plate, sheet and strip

Complete Current Edition:
   2019 EDITION - Heat-resistant steel plate, sheet and strip - March 20, 2019

Obsolete Revision Information:
   2011 EDITION - Heat-resisting steel plate, sheet and strip - Jan. 1, 2011
   1991 EDITION - REAFFIRMED IN 2008 - Nov. 1, 1991