Specifies a flexure test procedure for reconnectable and permanent hydraulik tube joints. This procedure is intended for conducting flexure tests on fittings with high-strength hydraulik tubes made of corrosion-resisting steel, nimonic, titanium and aluminium used on commercial and military aircraft.
ISO 9538:1996 history
2017ISO 9538:2017 Aerospace series - Hydraulic tubing joints and fittings - Planar flexure test
1996ISO 9538:1996 Aerospace - Hydraulic tubing joints and fittings - Planar flexure test