Wuxi Nickel Alloy New Material Technology Co., Ltd
| Payment Terms | L/C,T/T,Western Union |
| Supply Ability | 300 Ton per Month |
| Delivery Time | 2-30days |
| Packaging Details | carton, plywood pallet |
| Electrical Resistivity | 1.0 μΩ·m |
| Thermal Conductivity | 11.4 W/m·K |
| Hardness | 200-300 HB |
| Thermal Expansion Coefficient | 13.5 × 10-6/K |
| Specific Heat Capacity | 460 J/kg·K |
| Tensile Strength | 600-800 MPa |
| Elongation | 20-30% |
| Coefficient Of Thermal Expansion | 13.5 × 10-6/K |
| Density | 8.4 g/cm3 |
| Corrosion Resistance | Excellent |
| Material | Nickel-chromium alloy |
| Place of Origin | China |
| Brand Name | NikTech |
| Certification | ISO 9001:2008 |
| Model Number | 0Cr13Al4 |
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Product Specification
| Payment Terms | L/C,T/T,Western Union | Supply Ability | 300 Ton per Month |
| Delivery Time | 2-30days | Packaging Details | carton, plywood pallet |
| Electrical Resistivity | 1.0 μΩ·m | Thermal Conductivity | 11.4 W/m·K |
| Hardness | 200-300 HB | Thermal Expansion Coefficient | 13.5 × 10-6/K |
| Specific Heat Capacity | 460 J/kg·K | Tensile Strength | 600-800 MPa |
| Elongation | 20-30% | Coefficient Of Thermal Expansion | 13.5 × 10-6/K |
| Density | 8.4 g/cm3 | Corrosion Resistance | Excellent |
| Material | Nickel-chromium alloy | Place of Origin | China |
| Brand Name | NikTech | Certification | ISO 9001:2008 |
| Model Number | 0Cr13Al4 | ||
| High Light | 0Cr13Al4 Resistance Wire ，800 MPa Resistance Wire ，600 MPa nickel chrome resistance wire | ||
0Cr13Al4 resistance wire is an iron-chromium-aluminum (Fe-Cr-Al) alloy designed for cost-effective heating applications requiring moderate-temperature stability and corrosion resistance. Composed of 12–14% chromium, 3.5–5.0% aluminum, and balanced iron, this alloy forms a protective alumina (Al₂O₃) layer at temperatures up to 1,100°C (2,012°F), ensuring durability in oxidizing and mildly corrosive environments. Its low carbon content (≤0.08%) and controlled silicon (≤1.0%) minimize embrittlement, making it ideal for heating elements in industrial furnaces, household appliances, and automotive systems where operational costs and longevity are critical.
Certified to GB/T 1234 and DIN 17470 standards, the 0Cr13Al4 wire achieves a tensile strength of 450–600 MPa and a surface load capacity of 1.8 W/cm², offering a budget-friendly alternative to nickel-chromium alloys. With a high electrical resistivity (1.25 μΩ·m) and low temperature coefficient of resistance (TCR), it ensures stable energy output in air or dry inert atmospheres, balancing performance and affordability for mid-range thermal applications.
| Property | Value | Standard |
|---|---|---|
| Chemical Composition | Cr: 12–14%, Al: 3.5–5.0%, Fe: Balance | GB/T 1234, DIN 17470 |
| C: ≤0.08%, Si: ≤1.0%, Mn: ≤0.7% | ASTM B603 (similar) | |
| Mechanical Properties | Tensile Strength: 450–600 MPa | ASTM E8 |
| Elongation: ≥20% | ||
| Physical Parameters | Density: 7.3 g/cm³ | ISO 6892 |
| Melting Point: 1,480°C | ||
| Electrical Resistivity: 1.25 μΩ·m |
Industrial Heating: Low-cost heating elements for drying ovens, industrial kilns, and heat treatment equipment.
Consumer Appliances: Toaster coils, electric irons, and space heaters.
Automotive: Seat heaters, defrosting systems, and auxiliary heating units.
Agriculture: Livestock heating panels and greenhouse temperature control systems.
Electrical Systems: Resistors and precision heating components in electronic devices.
Q1: What is the maximum continuous operating temperature for 0Cr13Al4 wire?
A: 1,000°C in continuous use and 1,100°C for short-term operations, ideal for applications below severe thermal stress.
Q2: Can this alloy resist sulfur-containing atmospheres?
A: Limited resistance. For sulfur-rich environments above 600°C, consider higher-grade Fe-Cr-Al alloys like 0Cr21Al6.
Q3: Is pre-oxidation treatment necessary for new heating elements?
A: Recommended. Heat-treat at 850–950°C for 1–2 hours to enhance the protective alumina layer and extend lifespan.
Company Details
Business Type:
Manufacturer
Year Established:
2002
Total Annual:
20000000-80000000
Employee Number:
50~500
Ecer Certification：
Verified Supplier
Wuxi Nickel New Material Co., Ltd. is a high-tech enterprise integrating the production, manufacturing, and research & development of specialty alloy materials. Located in Wuxi, Jiangsu Province, the company specializes in precision alloys, titanium alloys, high-temperature alloys, corrosion-res... Wuxi Nickel New Material Co., Ltd. is a high-tech enterprise integrating the production, manufacturing, and research & development of specialty alloy materials. Located in Wuxi, Jiangsu Province, the company specializes in precision alloys, titanium alloys, high-temperature alloys, corrosion-res...
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