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ÖNORM ENV 13797:2001-04
Действует
Corrosion protection - Carbon and low alloy steels for use in hydrogen sulfide containing environments in oil and gas production - Materials and test methods - Guidelines
ÖNORM EN ISO 642:2000-01
Действует
Steel - Hardenability test by end quenching (Jominy test) (ISO 642:1999)
Steel - Determination of boron content - Curcumin spectrophotometric method after distillation (ISO 13900:1997)
Unalloyed steel - Determination of low carbon content - Part 2: Infrared absorption method after combustion in an induction furnace (with preheating) (ISO 15349-2:1999)
ÖNORM EN 29658:1994-06
Действует
Steel - Determination of aluminium content - Flame atomic absorption spectrometric method (ISO 9658:1990)
ÖNORM EN 10027-2:2015-06
Действует
Designation systems for steels - Part 2: Numerical system
ÖNORM EN 10325:2006-12
Действует
Steel - Determination of yield strength increase by the effect of heat treatment [Bake-Hardening-Index]
ÖNORM EN 10027-1:2016-12
Действует
Designation systems for steels - Part 1: Steel names
ÖNORM EN 10020:2000-06
Действует
Definition and classification of grades of steel
ÖNORM EN 10168:2004-10
Действует
Steel products - Inspection documents - List of information and description
ÖNORM EN ISO 2639:2003-05
Действует
Steels - Determination and verification of the depth of carburized and hardened cases (ISO 2639:2002)
ÖNORM EN ISO 4945:2019-05
Действует
Steel - Determination of nitrogen - Spectrophotometric method (ISO 4945:2018)
ÖNORM EN 10373:2021-10
Действует
Determination of the physical and mechanical properties of steels using models