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SAMARIUM COBALT - SmCo5   RECo5 (RE=Sm, Pr)

Grade

Residual Induction
Br KG(T)

Coercive Force
Hcb KOe (KJ/m3)

Intrinsic Coercive Force
Hcj KOe
(KJ/m3)

Max Energy Product
(BH)
max

SM1818

8.6+/-0.3 (0.86+/-0.03

8.3+/-0.3 (664+/-24)

17 (1360)

18 (143)

SM1820

 

 

19 (1520)

 

SM1825

 

 

25 (2000)

 

SM2018

9.0+/-0.3 (0.90+/-0.03)

8.6+/-0.3 (688+/-24)

17 (1360)

20 (159)

SM2020

 

 

19 (1520)

 

SM2025

 

 

25 (2000)

 

SM2215

9.5+/-0.3 (0.95+/-0.03)

9.0+/-0.4 (720+/-32)

14 (1120)

22 (175)

SM2218

 

 

16 (1280)

 

SM2220

 

 

19 (1520)

 

SM2415

10.0+/-0.3 (1.00+/-0.03)

9.5+/-0.4 (760+/-32)

14 (1040)

24 (191)

SM2418

 

 

16 (1200)

 

SAMARIUM COBALT - SmCo5 (CONTINUED)

Grade

Max Working Temp
°C

Rev Temp Coefficient
Br%/C

Density g/cm3

SM1818

250

-0.045 to -0.05

8.3

SM1820

 

 

 

SM1825

 

 

 

SM2018

250

-0.045 to -0.05

8.3

SM2020

 

 

 

SM2025

 

 

 

SM2215

250

-0.045 to -0.05

8.3

SM2218

 

 

 

SM2220

 

 

 

SM2415

250

-0.045 to -0.05

8.3

SM2418

 

 

 

 

SAMARIUM COBALT - Sm2Co17   RE2TM17 (RE=Sm, TM=Fe, Cu, Co, Zr, Hf)

Grade

Residual Induction
Br KG(T)

Coercive Force
Hcb KOe (KJ/m3)

Intrinsic Coercive Force
Hcj KOe
(KJ/m3)

Max Energy Product
(BH)
max

SM2225

9.7+/-0.3 (0.97+/-0.03)

9.4+/-0.4 (752+/-32)

25 (2000)

22 (176)

SM2230

 

 

28 (2240)

 

SM2235

 

 

32 (2560)

 

SM2425

10.3+/-0.3 (1.03+/-0.03)

9.6+/-0.4 (768+/-32)

25 (2000)

24 (192)

SM2430

 

 

28 (2240)

 

SM2435

 

 

32 (2560)

 

SM2610

10.6+/-0.3 (1.06+/-0.03)

8.0+/-0.5 (640+/-40)

10 (800)

26 (207)

SM2616

 

 

14 (1120)

 

SM2620

 

 

18 (1440)

 

SM2625

10.8+/-0.3 (1.08+/-0.03)

9.8+/-0.5 (784+/-40)

22 (1760)

 

SM2630

 

 

26 (2080)

 

SM2635

 

 

32 (2560)

 

SM2816

11.0+/-0.3 (1.10+/-0.03)

10.0+/-0.6 (800+/-48)

13 (1040)

28 (223)

SM2820

 

 

17 (1360)

 

SM2825

 

 

22 (1760)

 

SM2830

 

 

26 (2080)

 

SM2835

 

 

32 (2560)

 

SM3012

11.3+/-0.3 (1.13+/-0.03)

9.5+/-0.6 (760+/-48)

10 (800)

30 (239)

SM3015

 

 

13 (1040)

 

SM3018

 

 

16 (1280)

 

SM3020

 

 

18 (1440)

 

SM3212

11.5+/-0.3 (1.15+/-0.03)

9.5+/-0.6 (760+/-48)

10 (800)

31 (247)

SM3215

 

 

13 (1040)

 

SM3218

 

 

15 (1200)

 

SAMARIUM COBALT - Sm2Co17 (CONTINUED)

Grade

Max Working Temp
°C

Rev Temp Coefficient
Br%/C

Density g/cm3

SM2225

350

-0.03 TO -0.035

8.4

SM2230

 

 

 

SM2235

 

 

 

SM2425

350

-0.03 TO -0.035

8.4

SM2430

 

 

 

SM2435

 

 

 

SM2610

300

-0.03 TO -0.035

8.4

SM2616

 

 

 

SM2620

 

 

 

SM2625

 

 

 

SM2630

 

 

 

SM2635

 

 

 

SM2816

300

-0.03 TO -0.035

8.4

SM2820

 

 

 

SM2825

 

 

 

SM2830

 

 

 

SM2835

 

 

 

SM3012

300

-0.03 TO -0.035

8.4

SM3015

 

 

 

SM3018

 

 

 

SM3020

 

 

 

SM3212

300

-0.03 TO -0.035

8.4

SM3215

 

 

 

SM3218