Product Details
Place of Origin: China
Brand Name: KAIXIN
Certification: ISO9001:2015
Model Number: KX-Alloy NICr1
Payment & Shipping Terms
Minimum Order Quantity: 200KG
Price: To negotiate
Packaging Details: Wooden Box, size as per guests request
Delivery Time: 45~60days
Payment Terms: T/T, L/C
Supply Ability: 50~80TONS per MONTH
Features: |
Stable Physical Properties, Good Mechanical Properties At High Temperature, Good Cold Deformation Plasticity, Good Weldability |
Shape: |
Wire, Strip, Rod, Tube, Plate |
Alloy Type: |
Resistance Electrothermal Alloy |
Raw Materials: |
NI Rem%,CR20-23% |
Executive Standard: |
GB/T1234 |
Delivery State: |
Sosoloid |
Application: |
Household Appliances |
Size: |
Negotiable |
Features: |
Stable Physical Properties, Good Mechanical Properties At High Temperature, Good Cold Deformation Plasticity, Good Weldability |
Shape: |
Wire, Strip, Rod, Tube, Plate |
Alloy Type: |
Resistance Electrothermal Alloy |
Raw Materials: |
NI Rem%,CR20-23% |
Executive Standard: |
GB/T1234 |
Delivery State: |
Sosoloid |
Application: |
Household Appliances |
Size: |
Negotiable |
Product Description and Application
Cr20Ni30 contains 20% Cr and 80% Ni, which has excellent comprehensive performance. High-quality heating element will choose Cr20Ni30, which has the advantages of good oxygen resistance, high strength, non-magnetic, high emissivity, good corrosion resistance, no softening, no deformation, low permanent elongation. It is mainly used for periodic heat treatment furnace with working temperature below 1000℃, such as carburizing furnace, hood furnace, ammonia decomposition furnace, and also used for metallurgy, household appliances, machinery manufacturing and etc advanced heating components, which is as advanced resistance materials in the electrical industry. It is suitable for resistance tape in high quality resistance boxes. It also can be used as high quality heat resistant steel structural parts, such as high temperature resistant mesh belt, burning frame and etc.
Process Performance and Requirements
Vacuum Induction Furnace(VIM) and Electroslag Remelting Furnace(ESR)
| Alloy Grade | Chemical Composition (Mass fraction)% | ||||||||
| C | P | S | Mn | Si | Cr | Ni | Al | Fe | |
| ≤ | |||||||||
|
Cr20Ni30 |
0.08 | 0.020 | 0.015 | 1.00 | 1.00-2.00 | 18.0-21.0 | 30.0-34.0 | Rem | |
| Room Temperature Resistivity of High Resistance Electrothermal Alloy Wire | ||
| Alloy Grade | Diameter/mm | Resistivity(20℃ hour)/(10-52-m) |
|
Cr20Ni30
|
≧0.50 |
1.06±0.05 |
| Room Temperature Resistivity of High Resistance Electrothermal Alloy Strip | ||
| Alloy Grade | Alloy Strip Thickness/mm | Resistivity(20℃ hour)//(10⁻6Ω-m) |
| Cr20Ni30 | ≧0.80 | 1.06±0.05 |
Professional Customization
| Cold-drawn Wire | ¢0.3~¢18mm(Delivery in rolls or trays) |
| Hot-Rolling Wire | ¢5.5~¢20mm(Delivery in rolls) |
| Strip | thickness 0.1~4.5*width 6~350mm(Supply in rolls or straight strips) |
| Smooth Forged Rod on a Lathe |
¢60~350mm,L800-2500mm |
| Hot-rolled Burnishing | ¢20~80mm,L1000-5000mm |
| Cold Drawn and Burnishing | ¢2.5~18mm,L1000-8000mm |
| Seamless Tube | ¢1~275mm,wall thickness 0.2~30,L1000-8000mm |
