AECMA PREN 4180-1994
航空航天系列.钛和钛合金圆形管流动度规定4mm小于或等于直径D小于或等于40mm,厚度0,4mm小于或等于a小于或等于2mm
Aerospace Series Titanium and Titanium Alloys Circular Tubes for Fluids Large Tolerances Diameter 4 mm Less Than or Equal to D Less Than or Equal to 40 mm Thickness 0,4 mm Less Than or Equal to a Less Than or Equal to 2 mm Dimensions Edition P 1
- 适用范围
- This standard specifies the dimensions and tolerances of circular tubes for fluids with large tolerances, in titanium and titanium alloys, diameter 4 mm ≤D≤40mm,thickness 0,4mm≤a≤2mm, for aerospace applications.