DIN EN 3388-2009 航空航天系列.耐热镍基合金NI-PH2601(铬镍铁合金 718)外螺纹紧固件.分类:1275 MPa/650℃.可选制造方法.技术规范.德文版本和英文版本EN 3388-2009
Aerospace series - Fasteners, externally threaded, in heat resisting nickel base alloy NI-PH2601 (Inconel 718) - Classification: 1 275 MPa/650 C - Manufacturing method optional - Technical specification; German and English version EN 3388:2009
This standard specifies the technical and quality assurance requirements for externally threaded fasteners in material NI-PH2601 (Inconel 718) of tensile strength class 1 275 MPa at room temperature, maximum test
temperature of material 650 ℃.
The externally threaded fasteners specified herein may be manufactured by machining from bar or by forging at the manufacturer's option, if forged there is no requirement for control of grainflow.
Primarily for Aerospace applications it is applicable to such externally threaded fasteners when referenced on
the product standard or drawing.