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ISO 17945:2015 Petroleum, petrochemical and natural gas industries - Metallic materials resistant to sulfide stress cracking in corrosive petroleum refining environments >
ISO 17945:2015 Petroleum, petrochemical and natural gas industries - Metallic materials resistant to sulfide stress cracking in corrosive petroleum refining environments, 2015
- Foreword
- Introduction
- 1 Scope
- 2 Normative references
- 3 Terms and definitions
- 4 Symbols and abbreviated terms
- 5 Responsibilities
- 5.1 Responsibilities of the end user
- 5.2 Responsibility of the manufacturer
- 6 Factors contributing to SSC
- 6.1 General parameters affecting SSC
- 6.2 Effect of material condition and stress level on susceptibility to SSC
- 6.3 Effect of hydrogen permeation flux on SSC
- 6.4 Effect of elevated temperature exposure on SSC
- 6.5 Factors affecting time to failure due to SSC
- 6.6 Bases for establishing whether equipment falls within the scope of this International Standard
- 7 Materials included in this International Standard
- 8 Hardness requirements
- 9 Procedure for the addition of new materials or processes
- 9.1 General balloting requirements
- 9.2 Field experience data requirements
- 9.3 Laboratory test data requirements
- 10 New restrictions and deleted materials
- 11 Qualification of unlisted alloys, conditions, and/or processes for specific applications
- 12 Standard road map
- 13 Ferrous materials
- 13.1 Carbon and alloy steels
- 13.1.1 Requirements for all carbon and alloy steels
- 13.1.2 Requirements for carbon steels listed as P-No. 1 Group 1 or 2 in Section IX of the ASME BPVC
- 13.1.3 Requirements for other carbon steels
- 13.1.4 Requirements for alloy steels listed with P-numbers in Section IX of the ASME BPVC
- 13.1.5 Requirements for other alloy steels
- 13.1.6 Requirements for cold-formed carbon and alloy steels
- 13.1.7 Welding requirements for carbon steels listed as P-No. 1 in Section IX of the ASME BPVC
- 13.1.8 Welding requirements for alloy steels listed as P-No. 3, 4, or 5A in Section IX of the ASME BPVC
- 13.1.9 Corrosion resistant weld overlays, hard facing weld overlays, cladding, and thermal spray coatings on carbon steels and alloy steels
- 13.2 Cast iron and ductile iron
- 13.3 Ferritic stainless steels
- 13.4 Martensitic stainless steels
- 13.4.1 Conventional martensitic stainless steels
- 13.4.2 Low-carbon martensitic stainless steels
- 13.4.3 Welding and overlays on martensitic stainless steels
- 13.5 Austenitic stainless steels
- 13.6 Specific austenitic stainless steel grades
- 13.7 Highly alloyed austenitic stainless steels
- 13.8 Duplex stainless steels
- 13.8.1 General requirements for duplex stainless steels
- 13.8.2 Welding requirements for duplex stainless steels
- 13.9 Precipitation-hardenable stainless steels
- 13.9.1 Austenitic precipitation-hardenable stainless steel
- 13.9.2 Martensitic precipitation-hardenable stainless steels
- 13.9.3 Welding requirements for precipitation-hardenable stainless steels
- 14 Nonferrous materials
- 14.1 Nickel alloys
- 14.1.1 Solid-solution nickel alloys
- 14.1.2 Precipitation-hardenable nickel alloys
- 14.2 Cobalt-Nickel-chromium-molybdenum alloys
- 14.3 Cobalt-nickel-chromium-tungsten alloys
- 14.4 Titanium alloys
- 14.5 Aluminium alloys
- 14.6 Copper alloys
- 15 Fabrication requirements
- 15.1 General fabrication requirements
- 15.2 Corrosion resistant overlays, hard facing overlays, and cladding
- 15.3 Welding
- 15.4 Cladding on carbon steels, alloy steels, and martensitic stainless steels
- 15.5 Identification stamping
- 15.6 Threading
- 15.6.1 Machine-cut threads
- 15.6.2 Cold-formed (rolled) threads
- 15.7 Cold-deformation processes
- 16 Bolting
- 16.1 General bolting requirements
- 16.2 Exposed bolting
- 16.3 Nonexposed bolting
- 17 Plating, coatings, and diffusion processes
- 18 Special components
- 18.1 General requirements for special components
- 18.2 Bearings
- 18.3 Springs
- 18.4 Instrumentation and control devices
- 18.4.1 General requirements for instrumentation and control devices
- 18.4.2 Diaphragms, pressure-measuring devices, and pressure seals
- 18.5 Seal rings and gaskets
- 18.6 Snap Rings
- 18.7 Special process parts
- 19 Valves
- 20 Compressors and pumps
- Annex A (informative) Sulfide species plot
- Annex B (informative) Background information on hardness testing and requirements
- Annex C (normative) Welding procedure qualification hardness survey layouts
- Bibliography [Go to Page]