Browse Standards ARP1185
Historical ISSUED 1973-12-01

FLEXURE TESTING OF HYDRAULIC TUBING JOINTS AND FITTINGS ARP1185

This recommended practice establishes flexure test procedures to determine and classify the fatigue strengths of reconnectable or permanent hydraulic tube joints.
The procedure is intended for conducting flexure tests of fittings and joints for hydraulic tubing materials such as AM 350, 21Cr-6Ni-9Mn steel, or 3Al-2.5V titanium.
A mean stress is applied by holding system pressure in the specimens and flexing in a rotary or planar bending test machine.
ARP1185C
2019-04-23
Latest
Stabilized
ARP1185B
2013-01-02
Historical
Reaffirmed
ARP1185A
2011-08-10
Historical
Reaffirmed
ARP1185
1973-12-01
Historical
Issued

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