EN 10213-2 PDF
Find the most up-to-date version of DIN EN at Engineering EN – MATERIALS SPECIFICATIONS. MALZEME ÖZELLİKLERİ. Demirvana. Designation. Chemical composition (cast analysis) (% min.) C. Mo others. BS EN Technical Delivery Conditions For Steel. Castings For Pressure Purposes – Part 2: Steel Grades For. Use At Room Temperature And.
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General Li ce ns ed C op y: Date Text affected Corr. Cast steels, structural steels, boilers, pressure equipment, delivery, 01213-2, designation, grades: Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the Central Secretariat or to any CEN member. A version in any other language made by translation under the responsibility of a CEN member into its own language and notified to the Central Secretariat has the same status as the official versions.
This European Standard EN Technical delivery conditions for steel castings for pressure purposes consists of 4 Parts: Steel grades for use at room temperature and elevated temperatures Part 3: Steel grades for use at low temperatures Part 4: Austenitic and austenitic-ferritic steel grades This European Standard shall be given the status of a national standard, either by publication of an identical text or by endorsement, 1021-2 the latest by Juneand conflicting national standards shall be withdrawn at the latest by June Contents Page 102213-2 2 1 Scope 3 2 Normative references 3 3 Designation 4 4 General conditions for delivery 4 5 Ordering 4 6 Manufacturing 4 7 Requirements 4 8 Testing and inspection 5 9 Marking 6 10 Inspection documents 6 11 Supplementary requirements 6 Annexes A informative for grades of ENEN and normative for grades of EN Welding conditions 8 B normative Permissible deviations of the check analysis with respect to the specified cast analysis 9 C informative Physical and creep properties 11 Li ce ns ed C op y: It includes materials which are used for the manufacture of components subject to pressure vessel construction codes.
This standard relates to castings manufactured from unalloyed and alloyed steel grades characterized by their composition and mechanical properties. Part 1 specifies general technical delivery conditions. The standard comprises three other Parts specifying requirements for: In cases where castings are joined by welding by the founder, this EN applies.
In cases where castings are welded: These normative references are cited at the appropriate places in the text and the publications are listed hereafter. For dated references, subsequent amendments to or revisions of any of these publications apply to this European Standard only when incorporated in it by amendment or revision.
For undated references the latest edition of the publication referred to applies. Steel grades for use at room and elevated temperatures EN Technical delivery conditions for steel 1023-2 for pressure purposes Part 3: Steel grades for use at low temperatures EN Technical delivery conditions for steel castings for pressure purposes Part 4: Austenitic and austenitic-ferritic steel grades prEN Specifications and approval of welding procedures for metallic materials Part The numbers can be used instead of the names.
The alternatives are left to the discretion 10213-22 the founder.
BS EN Technical delivery conditions – MBA智库文档
A welding procedure qualification is required see prEN Conditions for preheat, interpass and post-weld heat-treatment related to welding operations are given in annex A.
These conditions are given only for information for grades included in EN and EN However, the heat treatment procedure established to qualify the weld procedure for the austenitic and austenitic-ferritic steels of EN is mandatory. Permissible deviations on check analysis are indicated in annex B. Elements unspecified in tables 1 of ENEN and EN shall not be intentionally added without agreement of the purchaser other than for the purpose of finishing the heat.
They are verified on test blocks of ruling thickness see 1021-32. In all cases the maximum wall 10213–2 shall be limited to mm. In cases where the ruling thickness defined by the purchaser is above the maximum thickness given in the tables, the foreseeable lowering of the mechanical properties in the casting shall be agreed in order to enable the final calculation.
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The yield strength values at room temperature correspond to: The weight of a test lot shall be not greater than 5 kg. Each test piece shall be removed from the test blocks as follows: The test shall be carried out in accordance with EN The average value from three test pieces shall be not less than the specified value.
The test shall be performed according to EN The location of the samples and permissible deviations from the specified cast analysis shall be agreed at the time of enquiry and order. The location of the test pieces shall be agreed at the time of enquiry and order see 7.
Every 10123-2 shall include information about: This inspection shall e performed according to the relevant European Standards: The marking shall include: Details of these supplementary requirements shall be agreed by the founder and purchaser at the time of enquiry and order.
The specified tests shall be carried out by the founder before delivery of the castings.
Those which are considered suitable are listed below by title only. Air quenching may be agreed for very small and thin castings.
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EN 10213-2 Grade GX15CrMo5 quenched and tempered casting
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