Main Products: Kovar alloy ,Invar 36 ,Permalloy ,invar ,Hiperco 50A
Nickel -Fe base with high permeability soft magnetic alloy permalloy 80
USD $19.00 - $19.00 /Kilogram
Min.Order:1 Kilogram
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Xi'an Gangyan Special Alloy Co., Ltd.
Business Type: Manufacturer,Trading Company
Xianyang Shaanxi ChinaMain Products: Kovar alloy ,Invar 36 ,Permalloy ,invar ,Hiperco 50AProduct Details
Permalloy 80 ®is a highly magnetic nickel-molybdenum-iron alloy, with roughly 80% nickel and 15% iron and 5% molybdenum content. It's useful as a magnetic core material in electrical and electronic equipment. Commercial permalloy alloys typically have relative permeability of around 100,000, compared to several thousand for ordinary steel. If provide maximum magnetic permeabilities and minimal core losses at low field strengths. This vacuum-melted product also offers the advantages of small size and weight in magnetic core and shielding materials for the applications shown below. Other magnetic properties are near zero magnetostriction, and significant anisotropic magnetoresistance.
Chemical Composition (permalloy 80
Permalloy80 High initial permeability of soft magnetic alloy | Chemical composition% | ||||||||
C≤ | P≤ | S≤ | Mn | Si | Mo | Cu | Fe | Ni | |
0.03 | 0.020 | 0.02 | 0.60~1.1 | 0.30~0.50 | 3.8~4.10 | ≤0.20 | Bal | 78.5~80.0 | |
Mechanical Property (permalloy80)
Resisitivity μΩ•m) | Desinty (g/cm3)
| Curie Point ℃
| High saturated Magneto-striction Coefficient λθ/10-6 | Brinell hardness HBS | Ob tensile strength MPa
| Os Yield strength MPa
| Elongation (%)6
| ||||||
Unannealed | |||||||||||||
0.55 | 0.86 | 450 | 2 | 210 | 120 | 1030 | 450 | 980 | 150 | 3 | 50 | ||
Physical Property (permalloy80)
| Coefficient of Linear Expansion at different temperature/(x10-6/k) | ||||||||
Permalloy 80 | 20~100℃ | 20~200℃ | 20~300℃ | 20~400℃ | 20~500℃ | 20~600℃ | 20~700℃ | 20~800℃ | 20-900℃ |
1.3~10.8 | 10.9~11.2 | 11.4~12.9 | 11.9~12.5 | 12.3-13.2 | 12.7~13.4 | 13.1~13.6 | 13.4~13.6 | 15.5~15.6 | |
Size Range
Sheet | Thickness 0.050mm~3.00mm, width≤310mm, Condition: cold rolled, bright, |
Bar | Dia 0.50mm~Dia 5.0mm,length:≤2000mm,Condition:cold drawn,bright |
Wire | Dia 0.1mm~Dia 5.0mm, length:≤1000mm,Condition: cold drawn, bright |
1, sample free
2, faster delivery
3, helpful staff
4, quick response
6, testing before shipping
7, We will reply you for your inquiry in 24 hours.
8, advanced facilities
9. technical support
10.No min order request
1.Q: How can i trust this factory ?
A:You can visit our website , Our factory 's License and certificate appear on the website .(License Number can check the aptitude of the factory on chinese Gov wed ,English version avaliable )
2.Q:Is this factory far away from the port? Is this will take longer for delivery?
A:From xi'an to any port in china with in one day , convenience transportation only can improve the delivery.
3.Q: Where is your factory located? How can I visit there?
A:Our factory is located in xi'an, Shaanxi Province, China.
All our clients from all over the world , are warmly welcome to visit us! free pick up !
4. Q: How can I get some samples?
A: We are honored to offer you samples.(sample will delivery as our stock size)
5.Q: How does your factory do regarding quality control?
A. Quality is priority. our factory have advanced facilities,High qualified technical personnel and technical support and always attach great importance to quality controlling from beginning to end.
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