Nichrome 80/20 Wire Mesh/Screen
Ni80Cr20 alloy wire Mesh/Screen is composed of 80% nickel and 20% chromium by weight. It is one kind of Nichrome Mesh is a name for a nickel-chromium alloy mesh. Nichrome Ni80Cr20 alloy wire Mesh/Screen is corrosion resistant, and has a high melting point of about 1400 °C (2552 °F). Meanwhile, it is relatively high resistivity and resistance to oxidation at high temperatures.
Ni80Cr20 alloy wire Mesh/Screen is composed of 80% nickel and 20% chromium by weight. It is one kind of Nichrome Mesh is a name for a nickel-chromium alloy mesh. Nichrome Ni80Cr20 alloy wire Mesh/Screen is corrosion resistant, and has a high melting point of about 1400 °C (2552 °F). Meanwhile, it is relatively high resistivity and resistance to oxidation at high temperatures.
The ultimate tensile strength of nichrome is 105,000 PSI (Pounds per Square Inch), yield strength is around 50,000 PSI, and modulus of elasticity is 31 x 106 PSI. Following are some of the other physical properties of nichrome.
Ni80Cr20 alloy wire Mesh properties | ||
Material property | Value | Units |
Magnetic Attraction | None | |
Modulus of elasticity | 2.2 × 1011 | Pa |
Specific gravity | 8.4 | None |
Density | 8400 | kg/m3 |
Melting point | 1400 | °C |
Electrical resistivity at room temperature | 1.0 × 10−6 to 1.5 × 10−6 | Ωm |
Specific heat | 450 | Jkg−1°C−1 |
Thermal conductivity | 11.3 | Wm−1°C−1 |
Thermal expansion (20oC to 100oC) | 14 × 10−6 | °C−1 |
Temperature Coefficient of Resistivity (25oC to 100oC) | 100 | ppm/oC |
Standard ambient temperature and pressure used unless otherwise noted. | ||
Ni80Cr20 Mesh Available Specifications:
Mesh: 5Mesh/Inch to 250Mesh/Inch
Thick: 0.05mm-3.0mm
Aperture rate: 10%-90%
Mesh Weaving Method
Mesh Weaving Method
Nickel chromium alloys Comparison: | ||||||
Material | Cr20Ni80 | Cr30Ni70 | Cr15Ni60 | Cr20Ni35 | Cr20Ni30 | |
Component % | Ni | Remanent | Remanent | 55.061.0 | 34.037.0 | 30.034.0 |
Cr | 20.023.0 | 28.031.0 | 15.018.0 | 18.021.0 | 18.021.0 | |
Fe | ≤1.0 | ≤1.0 | Remanent | Remanent | Remanent | |
Highest temperature | 1200 | 1250 | 1150 | 1100 | 1100 | |
Melting point | 1400 | 1380 | 1390 | 1390 | 1390 | |
Density g/cm3 | 8.4 | 8.1 | 8.2 | 7.9 | 7.9 | |
Resistance ratio μΩ·m,20 | 1.09±0.05 | 1.18±0.05 | 1.11±0.05 | 1.04±0.05 | 1.04±0.05 | |
Extend ratio % | ≥20 | ≥20 | ≥20 | ≥20 | ≥20 | |
Specific heat J/g. | 0.44 | 0.461 | 0.494 | 0.5 | 0.5 | |
coefficient of heat conductivity KJ/m.h | 60.3 | 45.2 | 45.2 | 43.8 | 43.8 | |
Wire expand coefficient a×10-6/201000 | 18 | 17 | 17 | 19 | 19 | |
Micro-organization | Austenite | Austenite | Austenite | Austenite | Austenite | |
Magnetism | Non-magnetism | Non-magnetism | Non-magnetism | Non-magnetism | Non-magnetism | |
Product Description: The product produced by us is of good quality and is priced reasonably.
Competitive price: The labour cost and cost on procuring the raw materials is low and hence the manufacturing cost is reasonable. We provide high facility in short producing cycle and have strong adaptive capacity in producing variation of products.
High quality assured: The work done by us has a good command of advanced technological process in the respect of smelting, rolling, drawing and heat treatment up to finished products. The chemical analysis department, the physical testing department and the quality control department all operate an all-round monitoring of our products from raw materials to final products.
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: Beijing International Airport OR By sea: Trianjin Seaport
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