GB/T 20410-2006 (English Version) PDF

Standard No.: GB/T 20410-2006
Language: Chinese, Available in English version
Release Date: 2006
Published By: General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
Latest: GB/T 20410-2006

Scope: This standard specifies the order content, dimensions, shape and allowable deviation, technical requirements, test methods, inspection rules, packaging, marks and quality certificates of steel for high temperature bolts of steam turbines and gas turbines. This standard applies to hot-rolled and forged steel products for high-temperature bolts of steam turbines and gas turbines.

GB/T 20410-2006 Referenced Document

GB/T 222 Permissible tolerances for chemical composition of steel products
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 223.13 Methods for chemical analysis of iron,steel and alloy The ammonium ferrous sulfate titration method for the determination of vanadium content
GB/T 223.16 Methods for chemical analysis of iron,steel and alloy--The chromotropic acid photometric method for the determination of titanium content
GB/T 223.3 Methods for chemical analysis of iron, steel and alloy--The diantipyrylmethane phosphomolybdate gravimetric method for the determination of phosphorus content