The Nimonic 75 Perforated Metal is basically nickel chromium 80 – 20 alloy with the restricted addition of titanium and carbon made for making the turbine cutting-edges in the prototype whittle jet motors. It is furthermore used for oxidation and scalling resistance paired with intermediate potency at the large temperature applications.
It is also utilized in the gas turbines procedures and commercial thermal treatment, furnace components and heat processing apparatus. It is effortlessly formed and welded.
We offer the perforated metal in the following shapes: Circle, square, triangle, hex, oval and various other shapes. We utilize the latest tools to puncture the holes in the different shapes making the process more economical and spectacular.
Perforated metal is basically a sheet metal consists of perforated, embossed or slotted plates. It is basically made by puncturing the material by using a tool. The perforated metal is made of specific metal that has holes made by a die. On the base of kind of metal, the ratio of hole size to material is adjusted. We have professional and expert die and tool makers who perform the task quickly.
Chemical Composition of Nimonic 75 Perforated Metal
Carbon | 0.08-0.15 % |
Chromium | 18.0-21.0 % |
Copper | 0.5 % |
Iron | 5.0 % |
Manganese | 1.0 % |
Silicon | 1.0 % |
Titanium | 0.2-0.6 % |
Nickel | Bal. |
Physical Properties of Nimonic 75 Perforated Metal
Property | ||
Density | 8.37 g/cm3 | 0.302 lb/in3 |
Melting Point | 1380oC | 2520oF |
Coeff. of expansion | 11.0 µm/m °C (20-100°C) | 6.1 x 10-6 in/in °F (70 - 212°F) |
Modulus of Rigidity | 75.6 kN/mm2 | 10965 ksi |
Modulus of Elasticity | 206 kN/mm2 | 29878 ksi |
Characteristics of Nimonic 75 Perforated Metal
1.Excellent resistance to heat and corrosion in high temperatures
2.Superior tensile strenght and creep rupturing
3.Ductile and malleable
Applications of Nimonic 75 Perforated Metal
1.Gas turbine engineering
2.Furnace parts and heat processing
