logo
products
PRODUCTS DETAILS
Home > Products >
Strong Power Alnico 5 Pickup Magnet 40*20*5MM Custom Bar Magnets
Products

NdFeB Neodymium Magnets

Round Neodymium Magnets

Bar Neodymium Magnets

Arc Neodymium Magnet

Sintered Neodymium Magnet

Bonded Neodymium Magnet

Neodymium Pot Magnet

Samarium Cobalt Magnet

Alnico Magnet

Ceramic Ferrite Magnet

Neodymium Hook Magnet

Eyebolt Magnet

Rubber Coated Magnet
Contact Us
sales@unmagnet.com
86-592-5130661
Contact Now
Strong Power Alnico 5 Pickup Magnet 40*20*5MM Custom Bar Magnets
  • name
  • name
  • name

Strong Power Alnico 5 Pickup Magnet 40*20*5MM Custom Bar Magnets

MOQ: 100pcs
Price: As negotiation
Standard Packaging: cartons,pallets
Delivery Period: 20-25days
Payment Method: T/T L/C
Supply Capacity: 20 tons per month for SmCo magnet
Detail Information
Product Description
Detail Information
Place of Origin
China
Brand Name
UNMAG
Matetrail:
Alnico
Size:
40*20*5MM
Shape:
Block
Direction Of Magnetization:
Thru Thickness
Tolerance:
±0.1
Grade:
Alnico 5
Highlight:

Strong Alnico 5 Pickup Magnet

,

5mm Custom Bar Magnets

,

5mm Alnico 8 Pickup Magnet

Product Description
Strong Power Alnico 5 Pickup Magnet 40×20×5MM Custom Bar Magnets
Product Specifications
Material Alnico
Size 40×20×5MM
Shape Block
Direction of Magnetization Thru thickness
Tolerance ±0.1
Grade Alnico 5
Product Overview
These high-performance Alnico bar magnets are composed primarily of iron (Fe), aluminum (Al), nickel (Ni), and cobalt (Co). Manufactured through casting or sintering processes, they offer exceptional magnetic properties for specialized applications.
Key Characteristics
  • High temperature stability (450-550°C maximum working temperature)
  • Excellent residual induction and energy product
  • Extremely hard and brittle material requiring specialized machining
  • Low coercive force compared to ceramic and rare earth materials
  • Available in common grades Alnico 5 and 8
  • Not suitable for repelling or high friction applications
Physical Properties
Parameter Value
Curie Temperature 760-890°C
Maximum Operating Temperature 450-550°C
Resistivity 47-54 μΩ.cm
Hardness 520-630 HV
Density 6.9-7.3 g/cm³
Relative Recoil Permeability 1.7-4.7 μrec
Manufacturing Process
Mixing
Melting
Casting
Coarse processing
Heat treatment
Finish processing
Magnetization
Common Applications
These Alnico magnets are widely used in separators, sensors, electron tubes, radar systems, holding devices, automotive components (ignition magnetos, distributors), audio equipment (guitar pickups, loudspeakers), security systems, and various industrial applications.
For detailed magnetic properties, download our technical specifications.
Tags: 

rare earth bar magnets,  

industrial bar magnets,  

neodymium rod magnets

Recommended Products
Yxg 30 Samarium Cobalt Magnet Sintered Industrial Rare Earth Bar Magnets

Yxg 30 Samarium Cobalt Magnet Sintered Industrial Rare Earth Bar Magnets

Contact Now
35M-50M 35H-48H Powerful Neodymium Bar Magnets Sintered High Strength

35M-50M 35H-48H Powerful Neodymium Bar Magnets Sintered High Strength

Contact Now
Anti Corrosion Bar Neodymium Magnets For Traction Motors High Pull Force

Anti Corrosion Bar Neodymium Magnets For Traction Motors High Pull Force

Contact Now
Rectangular Flat Bar Neodymium Magnets 30SH-45SH ISO14001 Certified

Rectangular Flat Bar Neodymium Magnets 30SH-45SH ISO14001 Certified

Contact Now
Custom Made Uncoated Samarium Cobalt Rod Magnets For Industrial

Custom Made Uncoated Samarium Cobalt Rod Magnets For Industrial

Contact Now
Customizable Cast Alnico 5 Bar Magnets For Measuring Instrument

Customizable Cast Alnico 5 Bar Magnets For Measuring Instrument

Contact Now
Samarium Cobalt Rare Earth Magnets Powerful Smco Rod Magnets Uncoated

Samarium Cobalt Rare Earth Magnets Powerful Smco Rod Magnets Uncoated

Contact Now
Corrosion Resistance Bar Neodymium Magnets With ISO14001 Certification

Corrosion Resistance Bar Neodymium Magnets With ISO14001 Certification

Contact Now
Customization Bar Neodymium Magnets N52 Bar Magnets For Servo Motors

Customization Bar Neodymium Magnets N52 Bar Magnets For Servo Motors

Contact Now
30SH-45SH Sintered Rare Earth Bar Magnets Industrial Bar Magnets

30SH-45SH Sintered Rare Earth Bar Magnets Industrial Bar Magnets

Contact Now
Permanent Alnico Magnet High Temperature Resistance Customized

Permanent Alnico Magnet High Temperature Resistance Customized

Contact Now
products
PRODUCTS DETAILS
Products

NdFeB Neodymium Magnets

Round Neodymium Magnets

Bar Neodymium Magnets

Arc Neodymium Magnet

Sintered Neodymium Magnet

Bonded Neodymium Magnet

Neodymium Pot Magnet

Samarium Cobalt Magnet

Alnico Magnet

Ceramic Ferrite Magnet

Neodymium Hook Magnet

Eyebolt Magnet

Rubber Coated Magnet
Strong Power Alnico 5 Pickup Magnet 40*20*5MM Custom Bar Magnets
  • name
  • name
  • name
Strong Power Alnico 5 Pickup Magnet 40*20*5MM Custom Bar Magnets
MOQ: 100pcs
Price: As negotiation
Standard Packaging: cartons,pallets
Delivery Period: 20-25days
Payment Method: T/T L/C
Supply Capacity: 20 tons per month for SmCo magnet
Detail Information
Product Description
Detail Information
Place of Origin
China
Brand Name
UNMAG
Matetrail:
Alnico
Size:
40*20*5MM
Shape:
Block
Direction Of Magnetization:
Thru Thickness
Tolerance:
±0.1
Grade:
Alnico 5
Minimum Order Quantity:
100pcs
Price:
As negotiation
Packaging Details:
cartons,pallets
Delivery Time:
20-25days
Payment Terms:
T/T L/C
Supply Ability:
20 tons per month for SmCo magnet
Highlight

Strong Alnico 5 Pickup Magnet

,

5mm Custom Bar Magnets

,

5mm Alnico 8 Pickup Magnet

Product Description
Strong Power Alnico 5 Pickup Magnet 40×20×5MM Custom Bar Magnets
Product Specifications
Material Alnico
Size 40×20×5MM
Shape Block
Direction of Magnetization Thru thickness
Tolerance ±0.1
Grade Alnico 5
Product Overview
These high-performance Alnico bar magnets are composed primarily of iron (Fe), aluminum (Al), nickel (Ni), and cobalt (Co). Manufactured through casting or sintering processes, they offer exceptional magnetic properties for specialized applications.
Key Characteristics
  • High temperature stability (450-550°C maximum working temperature)
  • Excellent residual induction and energy product
  • Extremely hard and brittle material requiring specialized machining
  • Low coercive force compared to ceramic and rare earth materials
  • Available in common grades Alnico 5 and 8
  • Not suitable for repelling or high friction applications
Physical Properties
Parameter Value
Curie Temperature 760-890°C
Maximum Operating Temperature 450-550°C
Resistivity 47-54 μΩ.cm
Hardness 520-630 HV
Density 6.9-7.3 g/cm³
Relative Recoil Permeability 1.7-4.7 μrec
Manufacturing Process
Mixing
Melting
Casting
Coarse processing
Heat treatment
Finish processing
Magnetization
Common Applications
These Alnico magnets are widely used in separators, sensors, electron tubes, radar systems, holding devices, automotive components (ignition magnetos, distributors), audio equipment (guitar pickups, loudspeakers), security systems, and various industrial applications.
For detailed magnetic properties, download our technical specifications.
Tags: 

rare earth bar magnets,

industrial bar magnets,

neodymium rod magnets

Quick link
Home products About Us Video News Cases Contact Us
Quick Contact

Address

Room 503,Building C,No.319,Hubin East Road,Xiamen,China

Tel

86-592-5130661

Our Newsletter
Subscribe to our newsletter for discounts and more.
Privacy Policy |  Sitemap  | China Good Quality NdFeB Neodymium Magnets Supplier. Copyright © 2024-2025 Xiamen Un Magnet Co.,Ltd. . All Rights Reserved.