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.
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.
Chemical composition
Ni | 65% |
Mo | 28.5% |
Cr | 1.5% |
Fe | 1.5% |
Co | 3% |
W | 3% |
Mn | 3% |
Physical Properties of Hastelloy B-3 Perforated Metal
Density | 9.22 g/cm3 | 0.333 lb/in3 |
Melting Point | 1418oC | 2585oF |
Coefficient ofexpansion | 10.6µm/m°C (20- 100°C) | 5.7x10-6 in/in°F(70 - 212°F) |
Modulus of Rigidity | 83 kN/mm2 | 12038 ksi |
Modulus of Elasticity | 216 kN/mm2 | 31329 ksi |
Mechanical properties of Hastelloy B-3 Perforated Metal
Condition | Tensile Strength | Service temperature | ||
Annealed | 1000-1200 N/mm2 | 145 - 174 ksi | -200to 400oC | -330to +750oF |
SpringTemper | 1600-2000 N/mm2 | 232 - 290 ksi | -200to+400oC | -330to +750oF |
Characteristics of Hastelloy B-3 Perforated Metal
1.Intense resistance to strong acids, pitting corrosion and stress corrosion cracking
2.Great ductility
Applications of Hastelloy B-3 Perforated Metal
1. Chemical processes
2. Vacuum Furnaces
3. Mechanical components in reducing environments.
