Delivery Time:20-60 working day

1J87, 1J88, 1J89, 1J90, 1J91 T 0.03—0.10mm W 180—200mm T 0.10—1.00mm W 10—200mm

Description:

Having a high initial permeability, high resistivity, high hardness, strength and wear resistance, the magnetic of stress is not sensitive.

Applications:

Tape recorder, video recorder, digital movie projector and computer tape drive head chip, micro motors, transformers, sensors, magnetic amplifiers and other high-frequency inductive element core.

Specifications:

Thickness:0.03—0.10mm  Width:180—200mm

Thickness:0.10—1.00mm  Width:10—200mm

Tolerance: 0.01mm.

Other specifications can be customized

Surface:2B

Hardness:240—280HV(As order’s requirements)

MOQ:1 tons

Port of Loading:Shanghai

Payment:T/T

Direct magnetic alloy strip, resistivity and microhardness

Alloy Name	Thickness/㎜	DC magnetic properties	Resistivity ρ/μΩ·cm	Microhardness Hv
Initial permeability μ1(mH/m)	Maximum permeability μm (mH / m)	Coercivity Hc/A∑m-1	Saturation magnetic induction Bs/T
≥	≤	≥	≥
1J87	0.02~0.04	30000(37.5)	100000(125)	2.0	0.5	75	190
＞0.04~0.09	35040(43.8)	120000(150)	1.2	0.5	75	190
＞0.09~0.29	40000(50)	200000(250)	0.8	0.5	75	190
＞0.29~0.50	35040(43.8)	180000(225)	1.2	0.5	75	190
＞0.50~1.00	35040(43.8)	150000(187.5)	1.6	0.5	75	190
1J88	0.02~0.04	30000(37.5)	100000(125)	2.0	0.55	70	180
＞0.04~0.09	35040(43.8)	120000(150)	1.6	0.55	70	180
＞0.09~0.29	40000(50)	150000(187.5)	1.2	0.55	70	180
＞0.29~1.00	30000(37.5)	100000(125)