Nichrome 80/20 High Resistance Alloy Tape 0.05x200mm for Industrial Heating Elements up to 1200°C
Price:
USD 92.31-110.51 KG
MOQ:
20.00 KG
Delivery Time:
7-10 work days
Brand:
TANKII
Product Description
Nichrome 80/20 High Resistance Alloy Tape/Strip/Foil
Product Specifications
Dimensions: 0.05mm thickness × 200mm width
Standards: ASTM B603, DIN17470, JISC2520, GB/T1234-9001
Alloy Grades & Applications
Available Nichrome Grades
- Ni70Cr30 (NiCr 70:30)
- Ni80Cr20 (NiCr 80:20)
- Ni60Cr15 (NiCr 60:15)
- Ni35Cr20 (NiCr 35:20)
- Ni30Cr20 (NiCr 30:20)
Temperature Applications
- Ni80Cr20: Industrial furnaces up to 1200°C, electric cooking equipment, precision resistors
- Ni70Cr30: Industrial furnaces up to 1250°C with alternating oxidizing/reducing atmosphere
- Ni60Cr15: Industrial furnaces up to 1150°C, electrically heated equipment
- Ni35Cr20/Ni30Cr20: Domestic heating appliances up to 1100°C, industrial furnaces
Ni80Cr20 Alloy Properties
Key Characteristics
- High electrical resistivity: 1.09 uΩ·m at 20°C
- Excellent oxidation resistance up to 1200°C
- Superior form stability and service life
- Density: 8.4 g/cm³
- Thermal conductivity: 60.3 KJ/m·h·°C
Chemical Composition (Ni80Cr20)
| Element | Content (%) |
|---|---|
| Carbon (C) | Max 0.03 |
| Phosphorus (P) | Max 0.02 |
| Sulfur (S) | Max 0.015 |
| Manganese (Mn) | Max 0.60 |
| Silicon (Si) | 0.75-1.60 |
| Chromium (Cr) | 20.0-23.0 |
| Nickel (Ni) | Balance |
| Aluminum (Al) | Max 0.50 |
| Iron (Fe) | Max 1.0 |
Physical Properties Comparison
| Property | NiCr 80/20 | NiCr 70/30 | NiCr 60/15 | NiCr 35/20 | NiCr 30/20 |
|---|---|---|---|---|---|
| Max Service Temp (°C) | 1200 | 1250 | 1150 | 1100 | 1100 |
| Resistivity (uΩ·m, 20°C) | 1.09 | 1.18 | 1.11 | 1.04 | 1.04 |
| Density (g/cm³) | 8.4 | 8.1 | 8.2 | 7.9 | 7.9 |
| Thermal Conductivity (KJ/m·h·°C) | 60.3 | 45.2 | 45.2 | 43.8 | 43.8 |
Available Forms & Dimensions
Supply Styles
| Alloy Name | Type | Dimensions |
|---|---|---|
| Ni80Cr20W | Wire | Diameter: 0.03mm-8mm |
| Ni80Cr20R | Ribbon | Width: 0.4-40mm, Thickness: 0.03-2.9mm |
| Ni80Cr20S | Strip | Width: 8-250mm, Thickness: 0.1-3.0mm |
| Ni80Cr20F | Foil | Width: 6-120mm, Thickness: 0.003-0.1mm |
| Ni80Cr20B | Bar | Diameter: 8-100mm, Length: 50-1000mm |
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Shanghai Tankii Alloy Material Co.,Ltd
Location
1900 Mudanjiang Road, Baoshan District, 201999, Shanghai, China
Contact Person
Martin Lee