MATERIAL: Corrosion resistant steel Z6NCT25 in accordance with EN2399 (FE-PA 2601), heat treated for 27 - 41 HRC.
SURFACE TREATMENT: Silver plate 5µm to 15µm in accordance with EN 2786.
CLASSIFICATION: 1100 MPa (at room temperature) / 650 °C.
THREAD: MJ in accordance with ISO 5855-2
TOLERANCES OF FORM AND POSITION: In accordance with ISO 8788.
MARKING: MJ-SD in accordance with EN 2424 - Category N on the area indicated on the drawing.
QUALIFICATION AND ACCEPTANCE CONDITIONS: EN 3004.
Contact Howmet for the diameter/type in manufacturing.