MATERIAL: Refractory alloy NC19FeNb (Inconel 718)heat treated for 37-47 HRC
SURFACE TREATMENT: Silver Plate 5µm to 15 µm in accordance with EN 2786.
CLASSIFICATION: 1550 MPa (at ambient temperature) / 600 °C.
THREAD: MJ in accordance with ISO 5855-2
TOLERANCES OF FORM AND POSITION: In accordance with ISO 8788.
MARKING: EN 4011-ø - SD in accordance with EN 2424 - Category A on the area indicated on the drawing.
QUALIFICATION AND ACCEPTANCE CONDITIONS: EN 4047.
Contact Howmet for the diameter/type in manufacturing.