標準號：SAE ARP 1185B-1993
中文標準名稱：液壓管路接頭和配件撓曲試驗
英文標準名稱：Flexure Testing of Hydraulic Tubing Joints and Fittings
標準類型：V21
發布日期：1993/9/1 12:00:00
實施日期：1999/12/31 12:00:00
中國標準分類號：V21
國際標準分類號：49.080
引用標準：SAE AMS 4944;SAE AMS 5561C-1992;SAE ARP 1258;MIL-F-18280;MIL-H-5606;MIL-H-83282;MIL-T-6845
適用范圍：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.