ARP1185C: Flexure Testing of Hydraulic Tubing Joints and Fittings - Recommended Practice

Features

Issuing Committee: G-3, Aerospace Couplings, Fittings, Hose, Tubing Assemblies

Scope

Content: This SAE Aerospace Recommended Practice (ARP) 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 AMS 5561 (21Cr-6Ni-9Mn) steel or AMS 4944 (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.

Rationale

Content: This document has been determined to contain basic and stable technology which is not dynamic in nature.

Meta Tags

Topics: Parts
Hydraulic fluids
Titanium alloys
Fittings
Tensile strength
Hydraulic systems
Bearings
Test equipment and instrumentation
Test procedures
Fatigue
Hydraulic fittings

Details

DOI: https://doi.org/10.4271/ARP1185C

Pages: 16

Citation: SAE International Recommended Practice, Flexure Testing of Hydraulic Tubing Joints and Fittings, SAE Standard ARP1185C, Stabilized April 2019, Reaffirmed January 2013, Revised September 1993, Issued December 1978, https://doi.org/10.4271/ARP1185C.

Additional Details

Publisher: SAE International

Published: Apr 23, 2019

Product Code: ARP1185C

Content Type: Recommended Practice

Status: Stabilized

Language: English

Historical