YB/T 5222-2004
Quality carbon structural steel round tube blank (English Version)
- Standard No.
- YB/T 5222-2004
- Language
- Chinese, Available in English version
- Release Date
- 2004
- Published By
- Professional Standard - Ferrous Metallurgy
- Status
- 2015-04
- Replace By
- YB/T 4149-2006
- YB/T 5222-2014
- Latest
- YB/T 4149-2018
- YB/T 5222-2014
- Replace
- YB/T 5222-1993
YB/T 5222-2004 Referenced Document
- GB/T 222-1984 Method of sampling steel for determination of chemical composition and permissible variations for product analysis
- GB/T 223.10 Methods for chemical analysis of iron,steel and alloy The cupferron separation-chrome azurol S photometric method for the determination of aluminium content
- GB/T 223.11 Determination of chromium content in iron, steel and alloy by visual titration or potentiometric titration*， 2009-05-01 Update
- GB/T 223.3 Methods for chemical analysis of iron, steel and alloy--The diantipyrylmethane phosphomolybdate gravimetric method for the determination of phosphorus content
- GB/T 223.5 Steel and iron.Determination of acid-soluble silicon and total silicon content.Reduced molybdosilicate spectrophotometric method*， 2008-08-19 Update
YB/T 5222-2004 history
- 2018 YB/T 4149-2018 Continuous cast round tube billet
- 2006 YB/T 4149-2006 Continuously cast round billet for seamless steel tube rolling
- 2004 YB/T 5222-2004 Quality carbon structural steel round tube blank
- 1970 YB/T 5222-1993 Quality carbon structural steel round tube blank
YB/T 5222-2004 Quality carbon structural steel round tube blank was changed to YB/T 4149-2006 Continuously cast round billet for seamless steel tube rolling.