China Machinery Metal Jiangsu Co., Ltd.
| Payment Terms | D/P, L/C, T/T |
| Supply Ability | 100 metric tons per month |
| Delivery Time | 60-90 days |
| Packaging Details | Water prevent, seaworthy transport, mill's export standard packing |
| Material | UNS N06003, a resistance heating alloy |
| Brand Name | CMMC |
| Model Number | As per specification and drawing |
| Certification | API, PED, ISO, AS etc |
| Place of Origin | CMMC in CHINA |
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Product Specification
| Payment Terms | D/P, L/C, T/T | Supply Ability | 100 metric tons per month |
| Delivery Time | 60-90 days | Packaging Details | Water prevent, seaworthy transport, mill's export standard packing |
| Material | UNS N06003, a resistance heating alloy | Brand Name | CMMC |
| Model Number | As per specification and drawing | Certification | API, PED, ISO, AS etc |
| Place of Origin | CMMC in CHINA | ||
| High Light | nickel chromium iron alloy ，nickel iron cobalt alloy ，alloy 80/20 nickel chromium sheet | ||
Alloy 80/20 Nickel Chromium sheet, strip, foil, wire(round, flat, square, profile) for electrical heating element
1 PRODUCT
Alloy 80/20 Nickel Chromium, UNS N06003, W.Nr. 2.4869 sheet, strip, foil, wire(round, flat, square, profile) for electrical heating elements.
2 APPLICATION
Alloy 80/20 Nickel Chromium is used for electrical heating elements for industrial devices such as flat irons, water heaters, plastic moulding dies, soldering irons.
Alloy 80/20 wire is commonly used as a resistor at elevated temperatures. Alloy 80/20 is essential for resistor elements in high temperature applications such as electric furnaces, electric ranges and radiant heaters operating at temperatures up to 1150°C (2100°F).
In addition to these qualities and standard uses, it has found wide application in technical applications due to its combination of high electrical resistance and its temperature coefficient of resistance much less than that of Nickel-Chrome 60.
3 OVERVIEW
Alloy 80/20 Nickel Chromium is a resistance heating alloy comprised of 80% Nickel and 20% Chromium.
Alloy 80/20 Nickel Chromium can be used at operating temperatures up to 1200°C (2190°F). Its chemical composition gives good oxidation resistance especially under conditions of frequent switching or wide temperature fluctuations.
4 CHEMICAL COMPOSITION
Nickel: 80%
Chromium: 20%
5 PHYSICAL PROPERTIES
Density: 8.31 g/cm3 (0.303 lb/in3)
Melting Temperature: 2550 °F (1400 °C)
Specific heat At 68 °F (20 °C): 448 J/kg•°C (0.107 Btu/lb•°F)
Thermal conductivity: 133 BTU-in/hr-ft2-°F (19.2 W/m*K):
Mean coefficient of thermal expansion At 68 - 212°F (20 - 100°C): 6.94 |jin/in-°F (12.5 |jm/m-0C)
Electrical Resistivity:
| °F (°C) | ohm-cir-mil/ft | ohm-mm2/mm |
| 68 °F (20°C) | 650 | 1.08 |
| 212 °F (100 °C) | 656 | 1.09 |
| 392 °F (200 °C) | 662 | 1.10 |
| 572 °F (300 °C) | 668 | 1.11 |
| 752 °F (400 °C) | 680 | 1.13 |
| 1290 °F (700 °C) | 686 | 1.14 |
| 1470 °F (800 °C) | 686 | 1.14 |
| 1650 °F (900 °C) | 686 | 1.14 |
| 1830 °F (1000 °C) | 692 | 1.15 |
| 2010 °F (1100 °C) | 699 | 1.16 |
| 2190 °F (1200 °C) | 704 | 1.17 |
6 MECHANICAL PROPERTIES
Mechanical properties at room temperature
Properties: Annealed typical
Ultimate Tensile Strength: 95000 KSI (655 MPa)
Properties: Tempered
Alloy 80/20 can be cold worked to various tempers.
7 CORROSION RESISTANCE
Refer to NACE (National Associate of Corrosion Engineers) for recommendations.
8 SHEET, STRIP, FOIL FINISHES
#1 - Hot rolled annealed and descaled. It is available in strip, foil and ribbon. It is used for applications where a smooth decorative finish is not required.
#2D - Dull finish produced by cold rolling, annealing and descaling. Used for deep drawn parts and those parts that need to retain lubricants in the forming process.
#2B - Smooth finish produced by cold rolling, annealing and descaling. A light cold rolling pass is added after anneal with polished rolls giving it a brighter finish than 2D.
#BA- Bright annealed cold rolled and bright annealed
#CBA- Course bright annealed cold rolled matte finish and bright anneal
#2 - Cold Rolled
#2BA- Smooth finish produced by cold rolling and bright annealing. A light pass using highly polished rolls produces a glossy finish. A 2BA finish may be used for lightly formed applications where a glossy finish is desired in the formed part.
Polished - Various grit finish for specific polish finished requirements.
* Not All Finishes are Available for All Alloys - Consult us for Applicable Finishes.
9 WIRE FINISHES
XC - Extra Clean Bright Annealed or Bright Annealed and Cold Rolled Grease - Ultra bright finish (for decorative applications)
Soap - Soap coating on tempered wire to act as lubricant
* Contact us with special wire finishes.
10 HEAT TREATMENT
Alloy 80/20 is non hardenable by heat treatment.
11 COMPETITIVE ADVANTAGE:
(1) More than 50 years experience of research and develop in high temperature alloy, corrosion resistance alloy, precision alloy, refractory alloy, rare metal and precious metal material and products.
(2) 6 state key laboratories and calibration center.
(3) Patented technologies.
(4) Ultra-purity smelting process: VIM + IG-ESR + VAR
(5) Excellent high performance.
12 BUSINESS TERM
| Minimum Order Quantity | Negotiable |
| Price | Negotiable |
| Packaging Details | Water prevent, seaworthy transport, mill’s export standard packing |
| Mark | As per order |
| Delivery Time | 60-90 days |
| Payment Terms | T/T, L/C at sight, D/P |
| Supply Ability | 100 metric tons / Month |
Company Details
Business Type:
Manufacturer,Exporter,Seller
Year Established:
2016
Total Annual:
50000000-80000000
Employee Number:
100~120
Ecer Certification：
Active Member
With background of more than 50 years of material R&D experience, CMMC is a high-tech enterprise specialized in production of high temperature alloys, corrosion resistant alloys, precision alloys, wear resistant alloys, refractory alloys and other special alloys. W... With background of more than 50 years of material R&D experience, CMMC is a high-tech enterprise specialized in production of high temperature alloys, corrosion resistant alloys, precision alloys, wear resistant alloys, refractory alloys and other special alloys. W...
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