EJ/T 1126-2000
Specification for safety - class. 2 bolting material used in pressure vessel for pressurized water reactor nuclear power plants (English Version)

Standard No.

EJ/T 1126-2000

Language

Chinese, Available in English version

Release Date

2000

Published By

Professional Standard - Nuclear Industry

Status

Be replaced 2010-10

Replace By

NB/T 20008.12-2010

Latest

NB/T 20008.12-2019

Scope

This standard specifies the technical requirements for 42CrMo and 40CrMoyV alloy steel under-rolled bars with diameters of 4 and 180 mm. This standard applies to materials for bolts of safety secondary pressure vessels in pressurized water reactor nuclear power plants.

EJ/T 1126-2000 history

• 2019 NB/T 20008.12-2019 Other materials for pressurized water reactor nuclear power plants Part 12: Forged and rolled rods for bolts and nuts of grade 1, 2 and 3
• 2010 NB/T 20008.12-2010 Other material for pressurized water reactor nuclear power plants-Part 12: Forged or rolled bars for class 1,2,3 bolts and nuts
• 2000 EJ/T 1126-2000 Specification for safety - class. 2 bolting material used in pressure vessel for pressurized water reactor nuclear power plants

EJ/T 1126-2000 Specification for safety - class. 2 bolting material used in pressure vessel for pressurized water reactor nuclear power plants was changed to NB/T 20008.12-2010 Other material for pressurized water reactor nuclear power plants-Part 12: Forged or rolled bars for class 1,2,3 bolts and nuts .