UNI EN 10083-1 : 2006

Superseded

Superseded A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

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STEELS FOR QUENCHING AND TEMPERING - PART 1: GENERAL TECHNICAL DELIVERY CONDITIONS

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Superseded date: 04-10-2022

Language(s):

Published date: 01-01-2006

Publisher: Ente Nazionale Italiano di Unificazione (UNI)

Table of Contents - (Show below) - (Hide below)

PREMESSA
1 SCOPO E CAMPO DI APPLICAZIONE
2 RIFERIMENTI NORMATIVI
3 TERMINI E DEFINIZIONI
4 CLASSIFICAZIONE E DESIGNAZIONE
   4.1 Classificazione
   4.2 Designazione
5 INFORMAZIONI CHE DEVONO ESSERE FORNITE DAL
   COMMITTENTE
   5.1 Informazioni obbligatorie
   5.2 Opzioni
6 PROCESSO DI PRODUZIONE
   6.1 Generalità
   6.2 Disossidazione
   6.3 Stato di trattamento termico e di finitura
        superficiale alla fornitura
   6.4 Separazione per colate
7 REQUISITI
   7.1 Composizione chimica, temprabilità e
        caratteristiche meccaniche
   7.2 Lavorabilità di macchina
   7.3 Attitudine al taglio dei semilavorati e delle
        barre
   7.4 Struttura
   7.5 Integrità interna
   7.6 Stato superficiale
   7.7 Dimensioni, tolleranze dimensionali e di forma
8 CONTROLLO
   8.1 Procedimenti di prova e tipi di documenti
   8.2 Frequenza delle prove
   8.3 Prove da eseguire per il controllo specifico
9 PREPARAZIONE DEI CAMPIONI E DEI PROVINI
   9.1 Selezione e preparazione dei campioni per
        l'analisi chimica
   9.2 Posizione ed orientamento dei campioni e dei
        provini per le prove meccaniche
   9.3 Posizione e preparazione dei provini per la
        prova della durezza e della temprabilità
   9.4 Identificazione di campioni e provini
10 METODI DI PROVA
   10.1 Analisi chimica
   10.2 Prove meccaniche
   10.3 Prove di durezza e temprabilità
   10.4 Ripetizioni delle prove
11 MARCATURA, ETICHETTATURA, IMBALLAGGIO
APPENDICE A (normativa) - SEZIONI DI RIFERIMENTO PER LE
            PROPRIETA MECCANICHE
APPENDICE B (normativa) - OPZIONI
APPENDICE C (informativa) - ALTRE NORME PERTINENTI
APPENDICE D (informativa) - NORME DIMENSIONALI
            APPLICABILI A PRODOTTI CONFORMI ALLA
            PRESENTE NORMA EUROPEA
APPENDICE E (informativa) - DETERMINAZIONE DEL TENORE
            DI INCLUSIONI NON METALLICHE

Abstract - (Show below) - (Hide below)

Describes the general technical delivery requirements for: - semi-finished products, hot formed, e.g. blooms, billets, slabs; - bars; - rod; - wide flats; - hot-rolled strip and sheet/plate; - forgings; manufactured from the direct hardening non alloy steels for quenching and tempering (see EN 10083-2), the direct hardening alloy steels for quenching and tempering (see EN 10083-3), the non alloy flame and induction hardening steels (see EN 10083-2) and the alloy flame and induction hardening steels (see EN 10083-3), and supplied in one of the heat treatment conditions given for the different types of products in the relevant tables of EN 10083-2 and EN 10083-3 and in one of the surface conditions given in the relevant tables of EN 10083-2 and EN 10083-3.

General Product Information - (Show below) - (Hide below)

Development Note	Supersedes UNI 8787. (06/2004) Supersedes UNI 7845 (11/2004) Combined (ITALIAN-ENGLISH) version of 2006 Edition is issued. (04/2009) Supersedes UNI 7874. (11/2014)
Document Type	Standard
ISBN
Pages
Published
Publisher	Ente Nazionale Italiano di Unificazione (UNI)
Status	Superseded
Superseded By	UNI EN ISO 683-1:2018 UNI EN ISO 683-2:2018
Supersedes	UNI 7874 : 1979 UNI 7845 : 1978 UNI 8787 : 1985

International Equivalents – Equivalent Standard(s) & Relationship - (Show below) - (Hide below)

Equivalent Standard(s)	Relationship
SN EN 10083-1 : 2006	Identical
NS EN 10083-1 : 3ED 2006	Identical
BS EN 10083-1:2006	Identical
ONORM EN 10083-1 : 2006	Identical
NBN EN 10083-1 : 2007	Identical
EN 10083-1:2006	Identical
NF EN 10083-1 : 2006	Identical
I.S. EN 10083-1:2006	Identical
UNE-EN 10083-1:2008	Identical
NEN EN 10083-1 : 2006	Identical
DIN EN 10083-1:2006-10	Identical
DIN EN 10083-1 E : 2006	Identical

Standards Referencing This Book - (Show below) - (Hide below)

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 ISO 6508-1:2016	Metallic materials - Rockwell hardness test - Part 1: Test method (ISO 6508-1:2016)
EN 10132-3:2000	Cold rolled narrow steel strip for heat treatment - Technical delivery conditions - Part 3: Steels for quenching and tempering
CR 10261 : 1995	ECISS INFORMATION CIRCULAR 11 - IRON AND STEEL - REVIEW OF AVAILABLE METHODS OF CHEMICAL ANALYSIS
EN ISO 6506-1:2014	Metallic materials - Brinell hardness test - Part 1: Test method (ISO 6506-1:2014)
EN 10048:1996	Hot rolled narrow steel strip - Tolerances on dimensions and shape
EN 10051:2010	Continuously hot-rolled strip and plate/sheet cut from wide strip of non-alloy and alloy steels - Tolerances on dimensions and shape
ISO 6506-1:2014	Metallic materials Brinell hardness test Part 1: Test method
EN 10277-5:2008	Bright steel products - Technical delivery conditions - Part 5: Steels for quenching and tempering
EN 10079:2007	Definition of steel products
EN 10085:2001	Nitriding steels - Technical delivery conditions
EN 10027-2:2015	DESIGNATION SYSTEMS FOR STEELS - PART 2: NUMERICAL SYSTEM
EN 10263-1:2017	Steel rod, bars and wire for cold heading and cold extrusion - Part 1: General technical delivery conditions
EN 10089:2002	Hot-rolled steels for quenched and tempered springs - Technical delivery conditions
ISO 642:1999	Steel — Hardenability test by end quenching (Jominy test)
EN 10221:1995	Surface quality classes for hot-rolled bars and rods - Technical delivery conditions
EN 10029:2010	Hot-rolled steel plates 3 mm thick or above - Tolerances on dimensions and shape
EN ISO 377:2017	Steel and steel products - Location and preparation of samples and test pieces for mechanical testing (ISO 377:2017)
EN ISO 643:2012	Steels - Micrographic determination of the apparent grain size (ISO 643:2012)
ISO 6508-1:2016	Metallic materials — Rockwell hardness test — Part 1: Test method
EN 10087:1998	Free-cutting steels - Technical delivery conditions for semi-finished products, hot-rolled bars and rods
NFA 04 106 : 1984	IRON AND STEEL - METHODS OF DETERMINATION OF CONTENT OF NON METALLIC INCLUSIONS IN WROUGHT STEEL - PART 2: MICROGRAPHIC METHOD USING STANDARDS DIAGRAMS
EN 10045-1 : 1990	METALLIC MATERIALS - CHARPY IMPACT TEST - PART 1: TEST METHOD
EN 10308:2001	Non destructive testing - Ultrasonic testing of steel bars
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 10060:2003	Hot rolled round steel bars for general purposes - Dimensions and tolerances on shape and dimensions
EN 10108:2004	Round steel rod for cold heading and cold extrusion - Dimensions and tolerances
ISO 3887:2003	Steels Determination of depth of decarburization
EN 10132-1:2000	Cold rolled narrow steel strip for heat treatment - Technical delivery conditions - Part 1: General
EN 10132-4:2000/AC:2002	COLD-ROLLED NARROW STEEL STRIP FOR HEAT TREATMENT - TECHNICAL DELIVERY CONDITIONS - PART 4: SPRING STEELS AND OTHER APPLICATIONS
EN 10021:2006	General technical delivery conditions for steel products
EN 10250-1:1999	Open die steel forgings for general engineering purposes - Part 1: General requirements
EN 10017:2004	Steel rod for drawing and/or cold rolling - Dimensions and tolerances
EN ISO 642:1999	Steel - Hardenability test by end quenching (Jominy test) (ISO 642:1999)
EN 10250-2:1999	Open die steel forgings for general engineering purposes - Part 2: Non-alloy quality and special steels
EN 10277-1:2008	Bright steel products - Technical delivery conditions - Part 1: General
EN 10204:2004	Metallic products - Types of inspection documents
ISO 643:2012	Steels Micrographic determination of the apparent grain size
EN 10027-1:2016	Designation systems for steels - Part 1: Steel names
EN 10083-2:2006	Steels for quenching and tempering - Part 2: Technical delivery conditions for non alloy steels
EN 10020:2000	Definition and classification of grades of steel
EN 10084:2008	Case hardening steels - Technical delivery conditions
EN 10061:2003	Hot rolled hexagon steel bars for general purposes - Dimensions and tolerances on shape and dimensions
EN 10059:2003	Hot rolled square steel bars for general purposes - Dimensions and tolerances on shape and dimensions
DIN 50602:1985-09	METALLOGRAPHIC TEST METHODS; MICROSCOPIC EXAMINATION OF SPECIAL STEELS USING STANDARD DIAGRAMS TO ASSESS THE CONTENT OF NON-METALLIC INCLUSIONS
EN 10160:1999	Ultrasonic testing of steel flat product of thickness equal or greater than 6 mm (reflection method)
ISO 377:2017	Steel and steel products — Location and preparation of samples and test pieces for mechanical testing
EN 10083-3:2006/AC:2008	STEELS FOR QUENCHING AND TEMPERING - PART 3: TECHNICAL DELIVERY CONDITIONS FOR ALLOY STEELS
ISO 14284:1996	Steel and iron — Sampling and preparation of samples for the determination of chemical composition
EN 10250-3:1999	Open die steel forgings for general engineering purposes - Part 3: Alloy special steels

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