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Nimonic 81 Plate is a made nickel compound set by controlled increases of titanium and aluminum, and proposed to give improved certification from high temperature use united with mind blowing hightemperature quality. NIMONIC amalgam 81 sheet is a precipitation hardenable nickel-chromium compound with titanium and aluminum as included substances for propping.
Nimonic 81 is a made nickel compound solidified by controlled growthes of titanium and aluminum, and proposed to give improved revelation from high temperature separating united with mind boggling high temperature quality.
It has essential hot disengaging control in light of its high chromium content. Raised temperature quality properties take after those of NIMONIC blend 80A. Dissolving, hot-working, cold-working and machining rehearses are other than totally like those for NIMONIC composite 80A.
Applications join territories for gas turbines, barrel motor vapor valves, and warmth trade plant subject to strike by stores working out as facilitated in light of the beginning of unclean vitalizes, especially by stomach settling official metal sulfates and chlorides.
Nimonic 81 is constantly utilized in the solutionand precipitation-treated condition. This wonder treatment is typically completed in air. Material is always given all through progression treated condition and is made by the client as a key piece of the party structure. NIMONIC composite 81 can, regardless, be given to any referenced warmth treatment condition.
Specifications | ASTM B463 / ASME SB463 |
Standard | ASTM, ASME and API |
Specialize | Nimonic 81 Shim Sheet, Designer Sheet, B. Q. Profile. |
Size | 0.5 MM TO 200 MM THICK IN 1000 MM TO 2500 MM WIDTH & 2500 MM TO 12500 MM LENGTH |
Form | Nimonic 81 Coils, Foils, Rolls, Plain Sheet, Shim Sheet, Designer Sheet, Chequered Plate, Strip, Flats, Blank (Circle), Ring (Flange) |
Finish | Nimonic 81 Hot rolled plate (HR), Cold rolled sheet (CR), 2B, 2D, BA NO(8), SATIN (Met with Plastic Coated) |
Hardness | Nimonic 81 Soft, Hard, Half Hard, Quarter Hard, Spring Hard etc. |
Grade | Nimonic 81 |
Element | Content (%) |
---|---|
Nickel, Ni | 63 |
Chromium, Cr | ≤30 |
Cobalt, Co | ≤2 |
Titanium, Ti | 1.8 |
Iron, Fe | ≤1.0 |
Aluminum, Al | 0.9 |
Others | Remainder |
Properties | Metric | Imperial |
---|---|---|
Density | 8.06 gm/cm3 | 0.291 lb/in3 |
Material |
Ultimate Tensile Strength (MPA) |
0.2 % Yield Strength (MPA) |
% Elongation in 2" |
Nimonic 81 |
874 |
565 |
14 |