EJ/T 411-1999
Specification for 508-Ⅲ steel forging used for safety calss Ⅰ pressure vessel for pressurized water reactor nuclear power plants (English Version)

Standard No.

EJ/T 411-1999

Language

Chinese, Available in English version

Release Date

1999

Published By

Professional Standard - Nuclear Industry

Latest

EJ/T 411-1999

Replace

EJ 411-1989

EJ/T 411-1999 Referenced Document

• GB/T 223.3-1988 Methods for chemical analysis of iron, steel and alloy--The diantipyrylmethane phosphomolybdate gravimetric method for the determination of phosphorus content
• GB/T 223.4-1988 Methods for chemical analysis of iron, steel and alloy--The volumetric method for determination of manganese content by ammonium nitrate oxidation
• GB/T 223.5-1997 Methods for chemical analysis of iron, steel and alloy. The reduced molybdosilicate spectrophotometric method for the determination of acid-soluble silicon content
• GB/T 223.6-1994 Methods for chemical analysis of iron,steel and alloy. The neutralization titrimetric method for the determination of boron content

EJ/T 411-1999 history

• 1999 EJ/T 411-1999 Specification for 508-Ⅲ steel forging used for safety calss Ⅰ pressure vessel for pressurized water reactor nuclear power plants
• 1989 EJ 411-1989 Technical specifications for 20MnNiMo steel (S-271) forgings for 300,000-kilowatt pressurized water reactor nuclear power plants

EJ/T 411-1999 Specification for 508-Ⅲ steel forging used for safety calss Ⅰ pressure vessel for pressurized water reactor nuclear power plants has been changed from EJ 411-1989 Technical specifications for 20MnNiMo steel (S-271) forgings for 300,000-kilowatt pressurized water reactor nuclear power plants.