FeCoV Permanent soft and Hard Magnetic Alloy materials

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Last update:
2017-11-03 02:07
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Xiamen Jingxin Imp. & Exp. Co.,Ltd

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Area: Beijing

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Website: http://www.astrongmagnets.com/ http://jingxin.chinasatcomgm.com/

Product details

Fe-Co-V Permanent Magnetic Alloy

Iron-Cobalt- Vanadium—permanent-magnet alloys

Application: It is applied to make small bore permanent magnetic alloy and record materials

Representive Grade: 2J31, 2J32, 2J33

Type	Grade	Relative Grade	Standard
Fe-Co-V Permanent Magnetic Alloy	2J31	52kΦB(Russia)	GB/T14989-1994
	2J32	52KΦδ(Russia)
	2J33	52KΦ A(Russia)

Dimension & Tolerances (see Table1 & Table 2)

Table 1 Dimensions & Tolerances (for Cold Drawn Wire)

Diameter	0.5~1.0	>1.0~2.0	>2.0~3.0
Permissible Variation	±0.02	±0.03	±0.05

Table 2 Dimensions & Tolerances (for Cold Rolled Strips)

Thickness	Size/mm	0.20~0.40	>0.40~0.60	>0.60~0.80
	Tolerances	(+0,-0.03)	(+0,)-0.05	(+0,-0.07)
Width	Size/mm	50~120
	Tolerances	±0.5
Length/mm		≥300

Grade & Chemical Composition (see Table3)

Table3 Grade & Chemical Composition (for Fe-Co-V Permanent Magnetic Alloy )

Grade	Chemical Composition (%)
Grade	C≤	Mn≤	Si≤	P≤	S≤	Ni≤	Co	V	Fe
2J31	0.12	0.70	0.70	0.025	0.020	0.70	51~53	10.8~11.7	Balance
2J32	0.12	0.70	0.70	0.025	0.020	0.70	5l~53	11-8~12.7
2J33	0.12	0.70	0.70	0.025	0.020	0.70	51~53	12.8~13.8

Magnetic Property (See Table 4)

Table 4 Magnetic Property (for Fe-Co-V Permanent Magnetic Alloy )

Grade	Wires			Strips
	Coercive Force Hc	Residual Magnetic Induction Br	Br•Hc	Coercive Force Hc	Residual Magnetic Induction Br	Br•Hc
	kA/m≥	T≥	Gs•Oe≥	kA/m≥	T≥	Gs•Oe≥
2J31	23.88	1.00	3.0×10⁶	17.51	1.00	2.4×10⁶
2J32	27.86	0.85	3.0×10⁶	23.88	0.75	2.4×10⁶
2J33	31.84	0.70	3.0×10⁶	27.86	0.60	2.3×10⁶
Usage: It is applied to make small bore permanent magnetic alloy and record materials.

Specification: Sheet/Plate, Bar/Rod/Wire

Size Range:
*Sheet---Thickness 0.25mm~0.70mm, width:10.0~160.0mm,Condition: cold rolled, bright
*Plate---Thickness 3.5mm~40.0mm,width:10.0~160.0mm,Condition: cold rolled, hot rolled
*Bar---Dia 8.0mm~Dia 32.0mm,length:≤2000mm,Condition:hot rolled,burnished
Dia 32.0mm~Dia 150.0mm,length:≤1000mm,Condition:hot forging,peeled, turned
*Round Wire---Dia 0.1mm~Dia 5.0mm,Condition: cold drawn, bright, bright annealed
Note: We could do any other products with specified technical standard, say,