Nichrome 40/20 Mesh
Heanjia Super-metals Co., Ltd. supplies Nichrome 40/20 Mesh. Nichrome 40/20 Mesh is a nickel-chromium-iron resistance alloy Mesh with heat resisting strength at high temperatures. Nichrome 40/20 Mesh is used in domestic heating appliances (up to 1050°C), furnaces in carburizing or semi-reducing atmosphere. Nichrome 40/20 Mesh has relatively high resistivity and very good resistance to oxidation at high temperatures. This alloy Mesh is used in numerous domestic appliances and industrial resistors.
Chemical composition
Nickel% | Chromium% | Iron% | Carbon | Manganese |
40 | 20 | Bal | 0.1max | 1 max |
Properties
Temp. Coeff. Of | UTS | Specific Resistance microhm-cm (20°C) | Density gm/cm3 | Linear Expansion Coeff. X 10-6 /°C | Elongation |
160 (20-500 °C) | 700-850 N/mm2 | 105 | 7.9 | 19(20-1000°C) | 25-35 |
Mesh Specification
Wire Mesh | GB/T 5330.1 ; GB/T 17492 ; JB/T 9155 | 0.5-250 mesh/Inch; Thickness: Min0.05mm |
Applications
1. Heating Elements
Manufacturers mainly use nichrome Mesh to make coils for heating elements.
2. Hot-Mesh Cutter
It cuts through materials like polystyrene foam, somewhat like a Mesh cheese cutter. The heat does the cutting, and makes a smoother and more even cut than a saw or knife could achieve.
3. High-Temperatures Uses
Because of nichrome Mesh's strength at extremely high temperatures and its flexibility, pottery enthusiasts use it to assemble backyard kilns and to hold the shape of pottery items while they bake.
4. Igniters
Nichrome Mesh heats up rapidly with even a small amount of electricity; it makes safe igniters (sometimes called electric matches) to light the fuses of fireworks and model rockets.
The manufacture of mesh is started with producing wire. The wire production includes: forging, rolling, annealing and drawing. The wire with right material and wire diameter will be produced. Then the warp wires will be put and prepared on the weaving machine, and then start weaving. From wire to mesh, manufacture process is operated with high standard quality control system. There will be quality test for each batch of product, such as test to diameter tolerance, content, mesh aperture, etc.
Packing Process & Transportation
Packaging: Seal up, with plastic inside and wooden case or carton outside; or according to the customer's requirements.
Transportation: By air or By sea
Other Terms
Minimum Order Quantity | Manufacture Period | Payment Terms | |
100 KG | 10-15 Days (Small Quantity) | 20-40 Days (Mass Quantity) | L/C, T/T, Western Union |
