Ningbo Heli Magnet Technology Co., Ltd

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sintered magnet

Product Details:

Type	Permanent
Composite	NdFeB Magnet
Place of Origin	Zhejiang, China (Mainland)

Payment & Shipping Terms:

Delivery Time:	5-30days
Payment Terms:	L/C,T/T
Supply Ability:	1000000 Piece/Pieces per Month

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Detailed Product Description

Nd-Fe-BMagnetic performance list

Type	Remanence		Coercive Force		Intrinsic Coercive Force		Max.Energy Product		Working Temperature
	Br		bHc		jHc		(BH)max		Tw
	KGs	T	KOe	KA/m	KOe	KA/m	MGOe	KJ/m³	Tw
HL~N30	10.8~11.2	1.08~1.12	≥10.1	≥804	≥12.0	≥955	28~31	223~246	≤80
HL~N33	11.3~11.7	1.13~1.17	≥10.7	≥852	≥12.0	≥955	31~33	247~263	≤80
HL~N35	11.7~12.1	1.17~1.21	≥10.9	≥868	≥12.0	≥955	33~36	263~286	≤80
HL~N38	12.2~12.6	1.22~1.26	≥11.4	≥907	≥12.0	≥955	36~39	286~310	≤80
HL~N40	12.5~12.9	1.25~1.29	≥11.8	≥939	≥12.0	≥955	38~41	302~326	≤80
HL~N42	12.9~13.4	1.29~1.34	≥12.1	≥963	≥12.0	≥955	41~43	326~342	≤80
HL~N45	13.4~13.9	1.34~1.39	≥12.5	≥995	≥12.0	≥955	43~46	342~366	≤80
HL~N30H	10.8~11.2	1.08~1.12	≥10.1	≥804	≥17.0	≥1353	28~31	223~246	≤120
HL~N33H	11.3~11.7	1.13~1.17	≥10.7	≥852	≥17.0	≥1353	31~33	247~263	≤120
HL~N35H	11.7~12.1	1.17~1.21	≥10.9	≥868	≥17.0	≥1353	33~36	263~286	≤120
HL~N38H	12.2~12.6	1.22~1.26	≥11.4	≥907	≥17.0	≥1353	36~39	286~310	≤120
HL~N40H	12.5~12.9	1.25~1.29	≥11.8	≥939	≥17.0	≥1353	38~41	302~326	≤120
HL~N42H	12.9~13.4	1.29~1.34	≥12.1	≥963	≥17.0	≥1353	41~43	318~342	≤120

Nd-Fe-B magnet physical peculiarity:
1.Coefficient of temperature of Br(αBr)=-0.1-0.13%/K,UH trade mark one(αBr)=-0.05-0.06%/K
2.Coefficient of temperature of jHc(αBr)=-0.5-0.6%/K,UH trade mark one(αBr)=-0.2-0.25%/K
3.Density=7.357.5g/cm³
4.Curie's temperature (lose magnetism temperature)=583613K(310340)