Cr20Ni35
Composition: 20% Cr + 35% Ni + Fe matrix, 20% enhanced thermal stability
Temperature Range: Continuous 1150℃ (Peak 1250℃)
Resistivity: 1.12±0.05 μΩ·m @20℃, precise power control
Oxidation Resistance: Weight gain <0.5 mg/cm²·h @1100℃ (ASTM G54)
Mechanical Strength: Tensile strength ≥620 MPa, 3x bending cycles vs standard alloys
Key Features of Cr20Ni35 Ni-Cr Alloy
Composition
20% Cr + 35% Ni + Fe matrix, 20% enhanced thermal stability
01
Temperature Range
Continuous 1150℃ (Peak 1250℃)
02
Resistivity
1.12±0.05 μΩ·m @20℃, precise power control
03
Oxidation Resistance
Weight gain <0.5 mg/cm²·h @1100℃ (ASTM G54)
04
Mechanical Strength
Tensile strength ≥620 MPa, 3x bending cycles vs standard alloys
05
Applications
Industrial
High-temp furnaces, glass annealing lines, powder metallurgy
Consumer
Pro-grade ovens, commercial induction cookers, instant water heaters
Specialized
Semiconductor processing, aerospace material testing
Competitive Advantages
Cost-Effective
18% lower cost vs Cr20Ni80, <5% performance gap
Corrosion Resistance
40% better sulfur resistance vs Cr15Ni60
Customization
Wire diameter (0.1mm~8mm) and shape machining support
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Performance Comparison (VS Cr15Ni60 / Cr20Ni80)
|
Parameter |
Cr20Ni35 |
Cr15Ni60 |
Cr20Ni80 |
|
Max. Temp |
1150℃ |
1050℃ |
1200℃ |
|
Lifetime @1100℃ |
2500+ hours |
1500 hours |
3000 hours |
|
Thermal Shock |
★★★★★ |
★★★☆ |
★★★★ |
|
Cost Efficiency |
9.2/10 |
7.5/10 |
8.8/10 |
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