BS EN 10083-1:2006 specifies the general technical delivery requirements for
- semi-finished products, hot formed, e.g. blooms, billets, slabs (see NOTES 2 and 3),
- bars (see NOTE 2),
- rod,
- wide flats,
- hot-rolled strip and sheet/plate,
- forgings (see NOTE 2)
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.
The steels are generally intended for the manufacture of quenched and tempered, flame or induction
hardened machine parts, but can also be used in the normalized condition (see EN 10083-2).
Where applicable, the requirements for mechanical properties given in EN 10083-2 and EN 10083-3 are
restricted to the relevant tables in these documents.
NOTE 1 European Standards on similar grades are listed in Annex C.
NOTE 2 Hammer forged semi-finished products (blooms, billets, slabs etc.), seamless rolled rings and hammer forged
bars are in the following covered under semi-finished products or bars and not under the term "forgings".
NOTE 3 Special agreements should be made when ordering un-worked continuously cast semi-finished products.
NOTE 4 In accordance with EN 10020, the steels covered by EN 10083-2:2006 are quality and special steels, the
steels covered by EN 10083-3:2006 are special steels. The differences between quality and special steels are
characterized by the following requirements, which are valid for special steels only:
- the minimum impact values in the quenched and tempered condition (for non alloy special steels in the case of mean
percentages by mass of carbon < 0,50 % only);
- limiting hardenability values in the Jominy test (for non alloy steels in the case of percentages by mass of carbon
greater than 0,30 % only);
- limited oxide inclusion content;
- lower maximum contents for phosphorus and sulphur.
NOTE 5 This European Standard does not apply for bright steel products. For bright steel products
EN 10277-1 and EN 10277-5 apply.
In special cases, variations in these technical delivery requirements or additions to them may be agreed at the
time of enquiry and order (see Annex B).
In addition to the specifications of this European Standard, the general technical delivery conditions given in
EN 10021 are applicable unless otherwise specified.
Cross References:EN 10002-1
EN 10020:2000
EN 10021
EN 10027-1
EN 10027-2
EN 10045-1
EN 10052:1993
EN 10079:1992
EN 10083-2:2006
EN 10083-3:2006
EN 10160
EN 10163-2
EN 10204
EN 10221
CR 10261
EN 10308
EN ISO 377:1997
ISO 377:1997
EN ISO 642
ISO 642:1999
EN ISO 643
ISO 643:2003
EN ISO 3887
ISO 3887:2003
EN ISO 6506-1
ISO 6506-1:2005
EN ISO 6508-1:2005
ISO 6508-1:2005
EN ISO 14284:2002
ISO 14284:1996
EN 10084
EN 10085
EN 10087
EN 10089
EN 10132-1
EN 10132-3
EN 10132-4
EN 10250-1
EN 10250-2
EN 10250-3
EN 10263-1
EN 10263-4
EN 10277-1
EN 10277-5
EN 10017
EN 10108
EN 10058
EN 10059
EN 10060
EN 10061
EN 10029
EN 10048
EN 10051
| File Size : | 1
file
, 410 KB |
| ISBN(s) : | 0580491358 |
| Note : | This product is unavailable in Ukraine, Russia, Belarus |
| Number of Pages : | 28 |
| Product Code(s) : | 30105407, 30105407, 30105407 |
| Published : | 08/31/2006 |
