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MATERIAL: Refractory alloy NC20K14 (Waspaloy) heat treated for 32 - 44 HRC.

SURFACE TREATMENT: Dry film lubricant in accordance with EN 2491.

CLASSIFICATION: 1210 MPa (at room temperature) / 425 °C.

THREAD: MJ in accordance with ISO 5855-2

TOLERANCES OF FORM AND POSITION: In accordance with ISO 8788.

MARKING: TD4-MJ-SD in accordance with NFL 22036 on the area indicated on the drawing.

QUALIFICATION AND ACCEPTANCE CONDITIONS: ISO 5858.

Contact Howmet for the diameter/type in manufacturing.
Unit of Measure

A - MAX

 19.900 mm

B - MIN

 18.800 mm

D - MAX

 13.100 mm

D - MIN

 12.300 mm

H - MAX

 15.000 mm

K - MAX

 10.100 mm

S - MIN

 3.500 mm

V - MIN

 1.400 mm

W

 14.000 mm

Approx. Weight

 1.460 Kg/100 Pcs

Thread Type

 Metric MJ

Configuration 1

 Double Hex

Lock

 Crimp Lock

Simplified Material

 Waspaloy

Strength

 175KSI - 1210Mpa

Temperature

 1400°F - 760°C

Specific Material

 Refractory Alloy NC20K14 (Waspaloy) heat treated for 32 - 44 HRC

Thread

 MJ12 x 1.25 - 4H5H MJ12 x 1.25 – 4H5H

Part Family

 DHE 12TD