NICKEL 220 ALLOY SHEET STRIP PLATE
Nickel 220 alloy sheet is very similar to Nickel 205 wire, except with a chemical composition controlled specifically for application as cathodes in electronic tubes.
To ensure the quality of our product, we can produce the product with raw materials from the international suppliers. Every batch of product can be tracked to the original raw material supplier. We co-operate with international suppliers like Allvac(ATI), Bohler, Carpenter, Dunkirk, Gloria, OttoKumpu, SMC, ThyssenKrupp VDM, Valbruna, etc.
Sheet Plate Strip: Thickness:0.05mm above
Chemistry Data (%) of Nickel 220 Alloy Sheet :
Nickel | C | Cu | Fe | Mg | Mn | Si | S | Ti |
Balance | 0.15 max | 0.1 max | 0.1 max | 0.008- 0.01 | 0.2 max | 0.01- 0.05 | 0.008 max | 0.01-0.05 |
Physical Data : [top] of Nickel 220 Alloy Sheet:
Density (×1000 kg/m3) | 7.7-8.03(25°C) |
Specific Gravity | 8.8 |
Specific Heat (Btu/lb/°F - [32-212°F]) | 0.109 |
Electrical Resistivity (microhm-cm (at 68°F)) | 61 |
Thermal Conductivity | 506 |
Mean Coeff Thermal Expansion | 7.4 |
Modulus of Elasticity Tension | 30 |
Mechanical Properties of Nickel 220 Alloy Sheet
Properties | Conditions |
T (°C) | Treatment |
Elastic Modulus (GPa) | 190-210 | 25 |
Tensile Strength (Mpa) | 1158 | 25 | oil quenched, fine grained, tempered at 425°C |
Yield Strength (Mpa) | 1034 |
Elongation (%) | 15 |
Reduction in Area (%) | 53 |
Hardness (HB) | 335 | 25 | oil quenched, fine grained, tempered at 425°C |
Cathode plates in electronic tubes.
Available Properties:
Machinability | The alloy is machinable by conventional means. It is "gummy" in behavior however |
Forming | Easily formed by conventional means |
Welding | Weldable by all conventional methods |
Heat Treatment | May be annealed at 1950 F and air cooled. Otherwise not responsive to heat treatment |
Cold Working | Readily cold worked by conventional means |
Annealing | Anneal at 1600 F and air cool |
Hardening | Hardens by cold work only |
Product Description: The product produced by us is of good quality and is priced reasonably.
Competitive price: The labour cost and cost on procuring the raw materials is low and hence the manufacturing cost is reasonable. We provide high facility in short producing cycle and have strong adaptive capacity in producing variation of products.
High quality assured: The work done by us has a good command of advanced technological process in the respect of smelting, rolling, drawing and heat treatment up to finished products. The chemical analysis department, the physical testing department and the quality control department all operate an all-round monitoring of our products from raw materials to final products.
Packing Process & Transportation
Packaging: Seal up, with plastic inside and wooden case or carton outside; or according to the customer's requirements.
Transportation: By air: Beijing International Airport OR By sea: Trianjin Seaport
We provide our customers with excellent services. If you want more detailed information of this product or related problems, please contact with us, we will reply as soon as possible (general in 24 hours).