SAE ARP1185B-1993
Flexure Testing of Hydraulic Tubing Joints and Fittings

Standard No.

SAE ARP1185B-1993

Release Date

1993

Published By

Society of Automotive Engineers (SAE)

Status

Be replaced

Replace By

SAE ARP1185A-2011

Latest

SAE ARP1185C-2019

Scope

This SAE 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 SAE AMS 5561 (21Cr-6Ni-9Mn) steel or SAE 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.

SAE ARP1185B-1993 Referenced Document

• SAE AMS4944 TITANIUM ALLOY TUBING@ SEAMLESS@ HYDRAULIC 3.0Al - 2.5V Cold Worked@ Stress Relieved
• SAE AMS5561C-1992 Steel Tubing@ Welded and Drawn@ Corrosion and Heat Resistant 9.0Mn - 20Cr - 6.5Ni - 0.28N High-Pressure Hydraulic
• SAE ARP1258 QUALIFICATION OF HYDRAULIC TUBE JOINTS TO SPECIFIED FLEXURE FATIGUE REQUIREMENTS

SAE ARP1185B-1993 history

• 2019 SAE ARP1185C-2019 Flexure Testing of Hydraulic Tubing Joints and Fittings
• 2013 SAE ARP1185B-2013 Flexure Testing of Hydraulic Tubing Joints and Fittings
• 2011 SAE ARP1185A-2011 FLEXURE TESTING OF HYDRAULIC TUBING JOINTS AND FITTINGS
• 1993 SAE ARP1185B-1993 Flexure Testing of Hydraulic Tubing Joints and Fittings
• 1978 SAE ARP1185B-1978 Flexure Testing of Hydraulic Tubing Joints and Fittings R(2001)
• 1973 SAE ARP1185-1973 FLEXURE TESTING OF HYDRAULIC TUBING JOINTS AND FITTINGS