Hymu80/Permalloy/1j79

• Type: Nickel Strip
• Condition: Soft
• Payment Currency: USD/Eur/RMB
• Quality Test: Mill Test Report
• Delivery Time: 5-20days
• Product: Hymu80/Permalloy/1j79
• Brand Name: Wisdom
• Surface: Bright
• Transport Package: Standard or Customized
• Specification: ISO 9001
• Trademark: WISDOM
• Origin: Shanghai, China
• Production Capacity: 5000ton/Year

Product Description

HYMU80
Introduction
Mumetal is 80% nickel with additions of iron and molybdenum as main elements in turn this alloy offers an extremely high initial permeability. It is only moderately resistant to moisture and atmospheric corrosion, it used mainly in in transformer cores but is well known for its magnetic properties which are used for shielding electrical components from magnetic fields. "HYMU 80" has a minimum DC permeability of 80,000 at a flux density of 40 gauss when heat treated by the recommended procedure and test in accordance with ASTM 596

Typical Uses and Applications
HY MU 80 alloy has been used primarily in transformer cores, tape wound toroids and laminations where compactness and weight factors are important. It has also been used for shielding to protect electrical components from stray magnetic fields.

Product Details
Chemical composition:

Grade	Ni	Cu	Cr	S	P	Si	Mn	C	Mo	Fe
HY MU 80 (Comp1)	79.0-80.6	/		0.008	0.02	0.42	0.95	0.03	3.8-5.0	Rem
MIL N 14411C (Comp2)	75.0-77.0	4.0-6.0	3.0	0.02	0.02	0.5	1.8	0.05	/	/

  
Physical Properties:

Grade	Density	Melting Point
HY MU 80	8.4 g/cm3	1290°C-1350 °C

Mechanical Properties: 

Grade	Tensile Strength	Yield Strength	Elongation in 2" (%)
HY MU 80 Annealed Condition	100,000	44,000	40

Magbetic Properties: 
HY MU 80 has a minimum DC permeability of 80,000 at a flux density of 40 gauss when heat treated by the recommended procedure and test in accordance with ASTM 596

Available forms:
HY MU 80 bar, rod, strip, plate, sheet and other standard forms are available.