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SMCO Magnets

SMCO Magnets Description

Features


Properties

Grade

Remanence

Br

Coercivity

Hcb

Intrinsic Coercivity
Hcj

Max.Energy Product (BH)max

Curie Temp.
Tc

Density

ρ

Temp. Coefficient
Bd/Bd

Thermal Expansion coefficient

Vickers Hardness

Tesla(KGs)

KA/m(KOe)

KA/m(KOe)

KJ/m3(MGOe)

oC

g/cm3

%oC

C⊥(1oC)

C(1oC)

Hv

1:5
SmCo5

SM-18

0.80-0.90
(8.0-9.0)

621-700
(7.8-8.8)

1990
(25.0)

127-159
(16.0-20.0)

750-800

8.2-8.4

-0.05

13x10-6

6x10-6

450-500

SM-20

0.90-0.95
(9.0-9.5)

676-740
(8.5-9.3)

1432
(18.0)

151-167
(19.0-21.0)

750-800

8.2-8.4

-0.05

13x10-6

6x10-6

450-500

SM-22

0.95-1.00
(9.5-10.0)

716-756
(9.0-9.5)

1194
(15.0)

167-183
(21.0-23.0)

750-800

8.2-8.4

-0.05

13x10-6

6x10-6

450-500

2:17
Sm2(Co,Cu,Fe,Zr)17

SM-18T

0.85-0.95
(8.5-9.5)

636-716
(8.0-9.0)

1592
(20.0)

127-159
(16.0-20.0)

850-900

8.3-8.5

-0.01

11x10-6

8x10-6

500-600

SM-22T

0.95-1.00
(9.5-10.0)

676-756
(8.5-9.5)

1592
(20.0)

159-191
(20.0-24.0)

850-900

8.3-8.5

-0.01

11x10-6

8x10-6

500-600

SM-22L

0.95-1.00
(9.5-10.0)

477-557
(6.0-7.0)

493-716
(6.2-9.0)

159-191
(20.0-24.0)

800-850

8.3-8.5

-0.03

11x10-6

8x10-6

500-600

SM-22H

0.95-1.00
(9.5-10.0)

557-756
(7.0-9.5)

637
(8.0)

159-191
(20.0-24.0)

800-850

8.3-8.5

-0.03

11x10-6

8x10-6

500-600

SM-22U

0.95-1.00
(9.5-10.0)

716-796
(9.0-10.0)

1990
(25.0)

159-191
(20.0-24.0)

800-850

8.3-8.5

-0.03

11x10-6

8x10-6

500-600

SM-26L

1.00-1.08
(10.0-10.8)

477-557
(6.0-7.0)

493-716
(6.2-9.0)

191-223
(24.0-28.0)

800-850

8.3-8.5

-0.03

11x10-6

8x10-6

500-600

SM-26H

1.00-1.08
(10.0-10.8)

557-812
(7.0-10.2)

637
(8.0)

191-223
(24.0-28.0)

800-850

8.3-8.5

-0.03

11x10-6

8x10-6

500-600

SM-26U

1.00-1.08
(10.0-10.8)

756-836
(9.5-10.5)

1990
(25.0)

191-223
(24.0-28.0)

800-850

8.3-8.5

-0.03

11x10-6

8x10-6

500-600

SM-30L

1.08-1.12
(10.8-11.2)

477-557
(6.0-7.0)

493-716
(6.2-9.0)

223-247
(28.0-31.0)

800-850

8.3-8.5

-0.03

11x10-6

8x10-6

500-600

SM-30H

1.08-1.12
(10.8-11.2)

637-836
(8.0-10.5)

637
(8.0)

223-247
(28.0-31.0)

800-850

8.3-8.5

-0.03

11x10-6

8x10-6

500-600

SM-30U

1.08-1.12
(10.8-11.2)

796-859
(10.0-10.8)

1990
(25.0)

223-247
(28.0-31.0)

800-850

8.3-8.5

-0.03

11x10-6

8x10-6

500-600

SM-32

1.12
(11.2)

557
(7.0)

637
(8.0)

239
(30.0)

800-850

8.3-8.5

-0.03

11x10-6

8x10-6

500-600



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