1J50 Ni50 E11a 50Н Hy-Ra49 Permalloy

Ni50/Hy-Ra49 Permalloy

sku:

Nickel 200 Characteristic as below:
Highly resistant to various reducing chemicals
Excellent resistance to caustic alkalies
High electrical conductivity
Excellent corrosion resistance to distilled and natural waters
Resistance to neutral and alkaline salt solutions
Excellent resistance to dry fluorine
Widely used to handle caustic soda
Good thermal, electrical and magnetostrictive properties
Offers some resistance to hydrochloric and sulfuric acids at modest temperatures and concentrations

Description

Fe-Ni Soft Magnetic Alloy （GBn198-1988）

Sort	Grade	Composition	International Similar Grade
			IEC	Russia	U.S.A.
High initial permeability of soft magnetic alloy	1J79	Ni79Mo4	E11c	79НМ	Mumeta 4-79 Permalloy Supermalloy
	1J85	Ni80Mo5	E11c	79НМА
High magnetic conductivity higher saturation magnetic flux density soft magnetic alloy	1J46	Ni46	E11e	46Н	45-Permalloy
	1J50	Ni50	E11a	50Н	Hy-Ra49 Permalloy

Chemical Composition:

Grade	ChemicalComposition(%)
	C	P	S	Mn	Si	Ni	Cr	Co	Mo	Cu	Fe
1J46	≤0.03	≤0.02	≤0.02	0.6-1.1	0.15-0.30	45-46.5	-	-	-	≤0.2	Balance
1J50	≤0.03	≤0.02	≤0.02	0.3-0.6	0.15-0.30	49-50.5	-	-	-	≤0.2	Balance
1J79	≤0.03	≤0.02	≤0.02	0.6-1.1	0.30-0.50	78.5-81.5	-	-	3.8-4.1	≤0.2	Balance
1J85	≤0.03	≤0.02	≤0.02	0.3-0.6	0.15-0.30	79-81	-	-	4.8-5.2	≤0.2	Balance

Mechanical Property :

Grade	Resisitivity (μΩ•m)	Desinty (g/cm3)	CuriePoint ℃	HighSaturatedmagneto-strictioncoefficient λθ/10-6	Brinellhardness HBS		σbTensile Strength MPa		σsYieldStrength MPa		Elongation (%)δ
Grade	Resisitivity (μΩ•m)	Desinty (g/cm3)	CuriePoint ℃	HighSaturatedmagneto-strictioncoefficient λθ/10-6	unan- nealed	an- nealed	unan- nealed	an- nealed	unan- nealed	an- nealed	unan- nealed	an- nealed
1J46	0.45	8.2	400	25	170	130	735		735		3
1J50	0.45	8.2	500	25	170	130	785	450	685	150	3	37
1J79	0.55	8.6	450	2	210	120	1030	560	980	150	3	50
1J85	0.56	8.75	400	0.5	-	-	-	-	-	-	-	-

Ni50/Hy-Ra49 Permalloy

Description

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