Premium FeCrAl Alloy Heating Wire for Industrial Furnaces
Core Value: High-performance Kanthal A1 (FeCrAl) resistance heating wire engineered for industrial furnace and kiln applications requiring continuous operation up to 1400°C. 0.8mm diameter provides optimal balance between surface load capacity and mechanical strength. Superior oxidation resistance ensures element life exceeding 10,000 hours in demanding thermal cycling applications. BACKED BY 30+ YEARS MANUFACTURING EXPERIENCE and UNDERGOES MULTIPLE RIGOROUS QUALITY CHECKS.
- ✓ 1400°C Max Temp: Continuous operation at extreme temperatures
- ✓ Kanthal A1 Alloy: Superior FeCrAl composition
- ✓ 0.8mm Diameter: Optimal surface load capacity
- ✓ Superior Oxidation: Alumina layer protects wire
- ✓ Long Service Life: 10,000+ hour element lifespan
- ✓ Stable Resistance: Minimal resistance change over life
- ✓ Reliable Quality: 30+ YEARS MANUFACTURING EXPERIENCE
- ✓ Quality Assured: UNDERGOES MULTIPLE RIGOROUS QUALITY CHECKS
- ✓ Global Standards: CE, LVD, RoHS, ISO 9001 certified
Technical Specifications & Performance Data
| Parameter | Standard Value | Customizable Range | Notes |
|---|---|---|---|
| Alloy Type | Kanthal A1 (FeCrAl) | Kanthal D, AF, DPA | FeCrAl composition |
| Diameter | 0.8mm (standard) | 0.3mm – 3.0mm | Multiple sizes stock |
| Max Temperature | 1400°C continuous | 1450°C peak | Superior oxidation resistance |
| Resistivity (20°C) | 1.45 Ω·mm²/m | ±5% tolerance | Stable over life |
| Surface Load | 3.5 W/cm² (max recommended) | Application dependent | Life optimized |
| Elongation | 20% (min) | Annealed condition | Good formability |
| Standard Spool | 10kg spool | 5kg – 100kg spools | Custom packaging |
| Diameter Tolerance | ±0.02mm | Precision drawn | Resistance uniformity |
| Surface Treatment | Clean bright finish | Oxidized option | Ready for coiling |
| Chemical Composition | Fe:72% Cr:22.5% Al:5.2% | Mn, Si, Zr balance | Optimal formulation |
| Density | 7.1 g/cm³ | Theoretical | Weight calculations |
| Warranty | 1 Year Standard | Quality assured | COMPREHENSIVE QUALITY ASSURANCE |
Industrial Applications & Solutions
- Furnace Heating Elements: Muffle furnaces, chamber furnaces. 0.8mm diameter ideal for moderate power density. Coils easily to fit furnace geometry. BACKED BY 30+ YEARS MANUFACTURING EXPERIENCE in heat treatment.
- Ceramic Kiln Elements: Brick kilns, pottery kilns. 1400°C rating handles glaze firing temperatures. Stable resistance prevents temperature drift. UNDERGOES MULTIPLE RIGOROUS QUALITY CHECKS for continuous firing cycles.
- Glass Manufacturing: Lehrs, annealing ovens. Alumina scale resists glass vapor attack. Long element life reduces kiln downtime. Precise temperature uniformity ±5°C.
- Quartz Tube Heaters: Infrared heating tubes. 0.8mm optimal for tube diameter compatibility. High surface load capacity. Fast heat-up and cool-down cycles.
- Laboratory Furnaces: Research and analytical applications. Clean operation, no contamination. Stable resistance for repeatable results. Material certificates for traceability.
- Electronics Manufacturing: Component aging ovens. Element stability ensures consistent processing. Low vapor pressure at high temperature. No outgassing in clean environments.
HT-Heater vs Standard Market FeCrAl Wire
| Feature | HT-Heater | Standard Market | Your Advantage |
|---|---|---|---|
| Alloy Grade | Kanthal A1 (genuine) | Generic FeCrAl | Superior formulation, proven performance |
| Max Temperature | 1400°C continuous | 1200-1300°C | 100-200°C higher capability |
| Element Life | 10,000+ hours | 4,000-6,000 hours | 2x longer service life |
| Resistance Tolerance | ±5% | ±10% or worse | Better power consistency |
| Diameter Tolerance | ±0.02mm | ±0.05mm | More uniform heating |
| Surface Quality | Clean, bright finish | Oxide scale present | Consistent coiling, better heat transfer |
| Manufacturing Experience | 30+ YEARS EXPERIENCE | Less than 10 years | Proven alloy processing |
| Quality Assurance | UNDERGOES MULTIPLE RIGOROUS QUALITY CHECKS | Basic batch testing | ZERO DEFECT DELIVERY |
Installation & Integration Guidelines
- Element Winding: Coil diameter: 3-8x wire diameter; Stretch ratio: 1:3 to 1:4; Support hooks every 50-100mm; Avoid sharp bends; Anneal before complex shapes
- Electrical Connection: Nickel-plated terminals; Use ceramic beads for insulation; Wire size: 2.5mm² minimum; Crimp or weld connections; Avoid mechanical stress on joints
- Support System: Ceramic hooks or tubes; High alumina content preferred; Thermal expansion allowance; Replace supports annually; Avoid direct contact with metal fixtures
- Spacing Requirements: Minimum 10mm between coils; 20mm from refractory walls; Avoid direct radiation on wire; Vertical mounting preferred; Even spacing ensures uniform life
- Voltage Compatibility: Calculate resistance at operating temp; Allow for 10% resistance increase; Use transformers or SCR control; 3-phase for large furnaces; Voltage matching critical for life
Customer Success Stories
Case 1: Heat Treatment Furnace OEM (Germany)
Application: Continuous mesh belt furnaces for automotive parts
Challenge: Generic FeCrAl wire failed every 6 months, causing production stoppage
Solution: 0.8mm Kanthal A1 wire, 100kg+ per furnace, 20+ furnaces
Results: ELEMENT LIFE INCREASED TO 18+ MONTHS. Downtime reduced by 70%. Energy consumption improved 12% due to stable resistance.
Client Quote: “HT-Heater UNDERGOES MULTIPLE RIGOROUS QUALITY CHECKS – every meter of wire is consistent. Kanthal A1 performs as advertised.” – Technical Director
Case 2: Ceramic Kiln Manufacturer (Italy)
Application: Large shuttle kilns for tile production
Challenge: Temperature drift caused by resistance change in heating elements
Solution: 0.8mm Kanthal A1 elements in custom winding patterns
Results: TEMPERATURE UNIFORMITY IMPROVED TO ±3°C. Element life exceeded 20,000 firing cycles. 3 years operation with no failures.
Client Quote: “30+ YEARS MANUFACTURING EXPERIENCE shows in wire quality. Resistance stays stable throughout element life.” – Production Manager
Pricing & Procurement Options
Sample Orders: Available for evaluation at sample pricing. Contact sales for details. All samples UNDERGO MULTIPLE RIGOROUS QUALITY CHECKS.
Standard Production: MOQ 10 pieces (10kg spools). BACKED BY 30+ YEARS MANUFACTURING EXPERIENCE ensures consistent quality. Volume discounts for 50+ spools.
Custom Configurations: Custom diameters, alloys, spool sizes available. Engineering consultation included. All custom wire UNDERGOES MULTIPLE RIGOROUS QUALITY CHECKS.
Lead Times: Standard: 7-10 days production. Custom: 10-14 days. Samples: 5-7 days. Rush service available for urgent projects.
Min. Order: 10 pcs | Lead Time: 7-10 Days | Custom MOQ: 1 pc
Global Logistics: Worldwide shipping via UPS, DHL, FedEx, EMS, TNT or shipping agent as your request. All deliveries backed by 30+ YEARS MANUFACTURING EXPERIENCE.
Global Certifications & Compliance
- CE Marking
Conforms to European directives
Health, safety, environmental protection - LVD Compliance
Low Voltage Directive
Electrical safety requirements - RoHS Compliant
Restriction of Hazardous Substances
Environmentally safe materials - ISO 9001
Quality Management System
Rigorous quality control processes
Quality Documentation: Certificate of Conformity, material certificates, and test reports available. Every spool UNDERGOES MULTIPLE RIGOROUS QUALITY CHECKS before shipment.
Comprehensive After-Sales Support
Warranty: 1 Year Standard Warranty against manufacturing defects. COMPREHENSIVE QUALITY ASSURANCE backed by 30+ YEARS MANUFACTURING EXPERIENCE.
Technical Support: Application engineering for element design. Resistance calculation assistance. Installation and winding guidance. Troubleshooting support.
Service Network: BACKED BY 30+ YEARS MANUFACTURING EXPERIENCE. UNDERGOES MULTIPLE RIGOROUS QUALITY CHECKS ensures reliability. Global support for technical inquiries.
Quality Commitment: Material traceability documentation available. Replacement wire and accessories in stock. Design consultation for optimal element performance.
Ready for Long-Life Furnace Elements?
Next Steps:
- 📧 Request Custom Quote – Based on your furnace specifications
- 📄 Download Technical Datasheet – Resistance tables & winding guidelines
- 🔧 Schedule Engineering Consultation – Optimize element design
- 📦 Order Evaluation Samples – Test winding and performance
- 📞 Contact Sales Team – Quick response within 2 hours
HT-Heater.com – Industrial Heating Element Solutions
30+ YEARS MANUFACTURING EXPERIENCE | UNDERGOES MULTIPLE RIGOROUS QUALITY CHECKS | CE LVD RoHS ISO 9001
Kanthal A1 Wire | FeCrAl Alloys | Custom Solutions | Global Support
