BS EN 13445-2 , متریال مخازن تحت فشار

دانلود استاندارد EN 13445-2 ساخت مخازن تحت فشار

BS EN 13445-2 : Unfired pressure vessels Part 2: Materials

دانلود آخرین ویرایشهای استاندارد BS EN 13445-2 (استاندارد ساخت و بازرسی و نصب مخازن تحت فشار، پارت دوم : مباحث متریال ساخت مخازن تحت فشار )

فهرست استاندارد BS EN 13445-2 :

1 Scope
2 Normative references
3 Terms, definitions, symbols and units
3.1 Terms and définitions
3.2 Symbols and units
4 Requirements for materials to be used for pressure-bearing parts
4.1 General
4.2 Special provisions
4.2.1 Special properties
4.2.2 Design temperature above 20 °C
4.2.3 Prevention of brittle fracture
4.2.4 Design properties in the creep range
4.2.5 Specific requirements for steels for fasteners
4.3 Technical delivery conditions
4.3.1 European Standards
4.3.2 European Approval for Materials
4.3.3 Particular material appraisals
4.3.4 Clad products
4.3.5 Welding consumables
4.4 Marking
5 Requirements for materials to be used for non-pressure parts
(normative) Grouping system for steels for pressure equipment
(normative) Requirements for prevention of brittle fracture at low temperatures
B.1 General
B.2 Material selection and impact energy requirements
B.2.1 Introduction
B.2.2 Method 1
B.2.3 Method 2
B.2.4 Method 3 — Fracture mechanics analysis
B.3 General test requirements
B.3.1 General
B.3.2 Sub-sized specimens
B.4 Welds
B.4.1 General
B.4.2 Welding procedure qualification
B.4.3 Production test plates
B.5 Materials for use at elevated temperatures
B.5.1 General
B.5.2 Materials
B.5.3 Welding procedure qualification and production test plates
B.5.4 Start up and shut down procedure
B.5.5 Pressure test

ANNEX C (informative) Procedure for determination of the weld creep strength reduction factor (WCSRF)

ANNEX D (informative) Technical delivery conditions for clad products for pressure purposes
D.1 Introductory note
D.2 Requirements for the material
D.3 Requirements for the deposited material
D.4 Qualification of the cladding procedure
D.5 Production tests

ANNEX E (informative) European steels for pressure purposes
E.1 European Standards for steels and steel components for pressure purposes
E.2 European standardised steels grouped according to product forms
ANNEX F (normative) Special provisions for materials and components
F.1 General
F.2 Mechanical properties and technical delivery conditions for fasteners in accordance with EN ISO 3506
F.2.1 Mechanical properties for austenitic bolts in accordance with EN ISO 3506-1
F.2.2 Delivery conditions for austenitic fasteners

ANNEX Y (informative) History of EN 13445-2
Y.1 Differences between EN 13445-2:2014 and EN 13445-2:2021
Annex ZA (informative) Relationship between this European Standard and the essential
requirements of Directive 2014/68/EU aimed to be covered

مشخصات فایل
  • فرمت فایل: PDF
  • زبان نگارش: انگلیسی
  • آخرین ویرایش: 2021
  • تعداد صفحات: 88
  • حجم فایل: 2MB
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