BS EN 10031:2003
Current
The latest, up-to-date edition.
Semi finished products for forging. Tolerances on dimensions shape and mass
Hardcopy , PDF
English
27-03-2003
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Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Appearance and soundness
4.1 General
4.2 Removal of surface defects
5 Tolerances on dimensions
5.1 Tolerances on sides of the cross-section
5.1.1 Rectangular semi-finished products
5.1.2 Square or circular semi-finished products
5.2 Diagonal tolerances
5.3 Length tolerances
5.3.1 Delivery in standard lengths
5.3.2 Delivery in fixed lengths
6 Shape tolerances
6.1 Straightness
6.2 Twist
7 Tolerances on mass
7.1 Tolerances on mass per unit length
7.1.1 Case of billets
7.1.2 Case of blooms and slabs
7.2 Tolerance on batch quantities
Bibliography
Defines the tolerances on dimensions, shape and mass for semi-finished products intended to undergo hot forming by forging, i.e. blooms, slabs and billets made of: - general purpose steels, in accordance with EN 10250-1 to 5; - steels for pressure purposes, in accordance with EN 1022-1 to 5.
| Committee |
ISE/111
|
| DevelopmentNote |
Supersedes 99/716395 DC. (04/2003) Reviewed and confirmed by BSI, September 2015. (09/2015)
|
| DocumentType |
Standard
|
| Pages |
12
|
| PublisherName |
British Standards Institution
|
| Status |
Current
|
| Supersedes |
| Standards | Relationship |
| UNI EN 10031 : 2003 | Identical |
| EN 10031:2003 | Identical |
| I.S. EN 10031:2003 | Identical |
| NS EN 10031 : 1ED 2003 | Identical |
| UNE-EN 10031:2005 | Identical |
| NF EN 10031 : 2003 | Identical |
| SN EN 10031 : 2003 | Identical |
| NEN EN 10031 : 2003 | Identical |
| NBN EN 10031 : 2003 | Identical |
| DIN EN 10031:2003-06 | Identical |
| EN 10079:2007 | Definition of steel products |
| EN 10222-3:2017 | Steel forgings for pressure purposes - Part 3: Nickel steels with specified low temperature properties |
| EN 10222-5:2017 | Steel forgings for pressure purposes - Part 5: Martensitic, austenitic and austenitic-ferritic stainless steels |
| EN 10250-4:1999 | Open die steel forgings for general engineering purposes - Part 4: Stainless steels |
| EN 10250-1:1999 | Open die steel forgings for general engineering purposes - Part 1: General requirements |
| EN 10250-2:1999 | Open die steel forgings for general engineering purposes - Part 2: Non-alloy quality and special steels |
| EN 10222-4:2017 | Steel forgings for pressure purposes - Part 4: Weldable fine grain steels with high proof strength |
| EN 10222-2:2017 | Steel forgings for pressure purposes - Part 2: Ferritic and martensitic steels with specified elevated temperatures properties |
| EN 10250-3:1999 | Open die steel forgings for general engineering purposes - Part 3: Alloy special steels |
| EN 10222-1:2017 | Steel forgings for pressure purposes - Part 1: General requirements for open die forgings |
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