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Sheet, ribbon will grind 500 - 2.4983 - alloy 684

Sheet, ribbon will grind 500 - 2.4983 - alloy 684

AvekGlob company sells sheet metal and sheet — from nickel alloy Udimet 500™ (other names — Alloy 684, 2.4983) at affordable prices from manufacturers. The supplier provides prompt delivery of products to any address specified by the consumer.

Composition and application

Udimet 500™ (Alloy 684, 2.4983) is an alloy of the «nickel-chrome-cobalt» system. Due to the precipitation hardening, the alloy acquires considerable mechanical strength and hardness. Therefore, products made from this alloy can function at high mechanical loads and temperatures, as well as in places where minimal wear of the working surfaces is required.

Another operational advantage of the Udimet 500™ alloy (Alloy 684, 2.4983) is its high corrosion resistance and increased creep resistance. It produces high-temperature sections of gas turbines and other products operating under such conditions — shafts, axles, rings, valves, nozzles, high-temperature mechanical transmission parts, etc.

The chemical composition of the alloy Udimet 500™ (Alloy 684, 2.4983), which meets the technical requirements of the standards UNS N07500 and ASTM B637, is presented in the table:

Element Content in the alloy,%
Nickel, Ni 53
Chrome, Cr 17.5
Cobalt, Co 16.5
Molybdenum, Mo 4
Iron, Fe 4
Titanium, Ti 3.9
Aluminum, Al 2.9
Boron, B 0.01

Buy at economically advantageous prices sheet or tape, which are made of nickel alloy grade Udimet 500™ (Alloy 684, 2.4983), offers the company AvekGlob. The supplier guarantees timely dispatch of rolled metal to any point set by the customer.


Basic physical properties of the alloy:

Density, kg / m 3 — 8027;

Melting point, 0 С — 1360;

The coefficient of thermal conductivity in the temperature range of 20… 650 0 С, W / Mgrad — 14,2;

Specific heat capacity, J / kggrad — 412;

Modulus of elasticity, GPa — 213.

Basic mechanical characteristics of the alloy:

The limit of temporary resistance, MPa — 1310;

Yield strength, MPa — 840;

Relative elongation at tension,% — 30;

Relative narrowing of the cross-sectional area,% — 41;

Hardness according to Brinell, HB, not more — 131.

Technological features of the alloy: the deformability of the alloy in the cold state is satisfactory (effective lubricants are required, and in the design of the transitions, larger gaps and radiuses of the rounding of the working tool should be provided). Welding of products made of Udimet 500™ alloy (Alloy 684, 2.4983) is possible with arc welding technologies of tungsten non-consumable electrode, and also with gas-plasma welding. The temperature range of forging is 850… 1080 0 C. Machining on metal cutting machines is limited due to the high strength and adherence of the material to the working parts of the tool (requires the use of cutting fluids).

Company Avecglob proposes to purchase at a reasonable price of the manufacturer sheet and tape of nickel-based alloy of Udimet 500™ brand (Alloy 684, 2.4983). The supplier makes immediate delivery of the products to any point agreed by the customer.