GB/T 15970.5-1998
Corrosion of metals and alloy--Stress corrosion testing--Part 5: Preparation and use of C-ring specimens (English Version)

Standard No.
GB/T 15970.5-1998
Language
Chinese, Available in English version
Release Date
1998
Published By
General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
Latest
GB/T 15970.5-1998
Scope
This standard covers the design, preparation, loading, exposure and inspection of C-ring test specimens for testing the stress corrosion susceptibility of metals and alloys, and provides an analysis of the stress state and distribution of C-ring test specimens. The term "metal" in this standard also includes alloys. C-rings are a versatile and economical test piece for determining the susceptibility to stress corrosion cracking of various metals in a variety of product forms including weldments. Especially suitable for testing tubes, rods and plates. Notched specimens may also be used. C-ring specimens can be loaded to predetermined values using simple constant load or constant strain devices.

GB/T 15970.5-1998 history

  • 1998 GB/T 15970.5-1998 Corrosion of metals and alloy--Stress corrosion testing--Part 5: Preparation and use of C-ring specimens
Corrosion of metals and alloy--Stress corrosion testing--Part 5: Preparation and use of C-ring specimens

GB/T 15970.5-1998 -All Parts

GB/T 15970.1-2018 Corrosion of metals and alloys.Stress corrosion testing.Part 1:General guidance on testing procedures GB/T 15970.10-2021 Corrosion of metals and alloys—Stress corrosion testing—Part l0: Reverse U-bend method GB/T 15970.11-2022 Corrosion of metals and alloys—Stress corrosion cracking—Part 11: Guidelines for testing the resistance of metals and alloys to hydrogen embrittlement and hydrogen-assisted cracking GB/T 15970.2-2000 Corrosion of metals and alloys-Stress corrosion testing--Part 2: Preparation and use of bent-beam specimens GB/T 15970.3-1995 Corrosion of metals and alloys--Stress corrosion testing--Part 3: Preparation and use of U--bend specimens GB/T 15970.4-2000 Corrosion of metals and alloys-Stress corrosion testing--Part 4: Preparation and use of uniaxially loaded tension specimens GB/T 15970.5-1998 Corrosion of metals and alloy--Stress corrosion testing--Part 5: Preparation and use of C-ring specimens GB/T 15970.6-2007 Corrosion of metals and alloys.Stress corrosion testing.Part 6: Preparation and use of pre-cracked specimens for tests under constant load or constant displacement GB/T 15970.7-2017 Corrosion of metals and alloys—Stress corrosion testing—Part 7: Slow strain rate testing GB/T 15970.8-2005 Corrosion of metals and alloys.Stress corrosion test.Part 8:Preparation and use of specimens to evaluate weldments GB/T 15970.9-2007 Corrosion of metals and alloys.Stress corrosion testing.Part 9: Preparation and use of pre-cracked specimens for tests under rising load or rising displacement


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