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UNI EN 10302 : 2008

Current
Current

The latest, up-to-date edition.

CREEP RESISTING STEELS, NICKEL AND COBALT ALLOYS
Published date

03-07-2008

Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Classification and designation
  4.1 Classification
  4.2 Designation
5 Information to be supplied by the purchaser
  5.1 Mandatory information
  5.2 Options
6 Manufacturing process
  6.1 General
  6.2 Delivery condition
7 Requirements
  7.1 Chemical composition
  7.2 Mechanical properties
      7.2.1 Mechanical properties at room temperature
      7.2.2 Mechanical properties at elevated temperatures
  7.3 Creep properties
  7.4 Surface condition
  7.5 Internal soundness
  7.6 Dimensions and tolerances on dimensions
  7.7 Calculation of mass and tolerances on mass
8 Inspection and testing
  8.1 General
  8.2 Types and contents of inspection documents
  8.3 Specific inspection and testing
      8.3.1 Extent of testing
      8.3.2 Selection and preparation of samples and
            test pieces
  8.4 Test methods
  8.5 Retests
9 Marking
Annex A (informative) - Applicable dimensional standards
Annex B (informative) - Technical information on creep
        resisting steels, nickel and cobalt alloys
Annex C (informative) - Preliminary reference data for
        creep strength to 1% plastic strain and creep
        rupture strength
Annex D (informative) - Guideline values for the physical
        properties of creep resisting steels, nickel and
        cobalt alloys
Bibliography

This European Standard covers the grades of wrought steels and alloy which are usually employed for components and equipment, for which the main requirement is their creep resistance under mechanical long-time stressing at temperatures above 500°C.

Committee
CT 700
DocumentType
Standard
PublisherName
Ente Nazionale Italiano di Unificazione (UNI)
Status
Current
Supersedes

Standards Relationship
BS EN 10302:2008 Identical
UNE-EN 10302:2010 Identical
NF EN 10302 : 2008 Identical
NEN EN 10302 : 2008 Identical
NBN EN 10302 : 2008 Identical
EN 10302:2008 Identical
NS EN 10302 : 2ED 2008 Identical
I.S. EN 10302:2008 Identical
DIN EN 10302:2008-06 Identical

EN ISO 14284:2002 Steel and iron - Sampling and preparation of samples for the determination of chemical composition (ISO 14284:1996)
EN 10002-1 : 2001 METALLIC MATERIALS - TENSILE TESTING - PART 1: METHOD OF TEST AT AMBIENT TEMPERATURE
EN 10052:1993 Vocabulary of heat treatment terms for ferrous products
EN 10269:2013 Steels and nickel alloys for fasteners with specified elevated and/or low temperature properties
EN 10079:2007 Definition of steel products
EN 10027-2:2015 DESIGNATION SYSTEMS FOR STEELS - PART 2: NUMERICAL SYSTEM
EN 10216-5:2013 Seamless steel tubes for pressure purposes - Technical delivery conditions - Part 5: Stainless steel tubes
EN 10221:1995 Surface quality classes for hot-rolled bars and rods - Technical delivery conditions
EN 10002-5:1991 Metallic materials - Tensile testing - Part 5: Method of testing at elevated temperature
EN ISO 377:2017 Steel and steel products - Location and preparation of samples and test pieces for mechanical testing (ISO 377:2017)
EN 10168:2004 Steel products - Inspection documents - List of information and description
EN 10028-7:2016 Flat products made of steels for pressure purposes - Part 7: Stainless steels
EN 10095:1999 Heat resisting steels and nickel alloys
EN 10163-2:2004 Delivery requirements for surface condition of hot-rolled steel plates, wide flats and sections - Part 2: Plate and wide flats
EN 10222-5:2017 Steel forgings for pressure purposes - Part 5: Martensitic, austenitic and austenitic-ferritic stainless steels
EN 10021:2006 General technical delivery conditions for steel products
EN 10204:2004 Metallic products - Types of inspection documents
EN 10027-1:2016 Designation systems for steels - Part 1: Steel names
EN 10020:2000 Definition and classification of grades of steel
EN 10090:1998 Valve steels and alloys for internal combustion engines
PD 6525-1:1990 Elevated temperature properties for steels for pressure purposes. Stress rupture properties
ISO 377:2017 Steel and steel products — Location and preparation of samples and test pieces for mechanical testing
ISO 14284:1996 Steel and iron — Sampling and preparation of samples for the determination of chemical composition
EN 10088-1:2014 Stainless steels - Part 1: List of stainless steels

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