SE-80A (N07080)

SECORP designation (UNS NO.)

SE-80A is a precipitation-hardeneing alloy with outstanding oxidation, high heat and creep resistance.

Major Applications

 

Exhaust valves and diesel engine combustion chambers. Rotors, bolts and other parts of turbine engines.

NOMINAL CHEMICAL COMPOSITION (%):

Cr Ni Fe Mo Cu C Others
20.0 Bal 1.0 - - 0.06 Ti-2.3
Al-1.4

TYPICAL MECHANICAL PROPERTIES:

METALLURGICAL CONDITION TENSILE STRENGTH Ksi (MPa) YIELD STRENGTH 2% OFFSET Ksi (MPa) ELONGATION (%) HARDNESS
ANNEALED 140 (966) 84 (579) 22 98 RB

SPECIFICATION

SHEET/PLATE BARS
- ASTM B637