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High Permeability Alloy 49 Nickel-Iron Alloy 1J50 High initial Round Bar 8mm and 10mm

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High Permeability Alloy 49 Nickel-Iron Alloy 1J50 High initial Round Bar 8mm and 10mm

Name: High Permeability Alloy 49 NickelIron Alloy 1J50 High initial Round Bar 8mm and 10mm
Brand: TSINGSHAN
Price: 6.45 USD

Quality High Permeability Alloy 49 Nickel-Iron Alloy 1J50 High initial Round Bar 8mm and 10mm for sale

Brand Name : TSINGSHAN

Model Number : Alloy 1J50

Certification : ISO MTC

Place of Origin : China

MOQ : 100KGS

Price : USD6.45/KG

Payment Terms : L/C, T/T

Supply Ability : 50000KGS

Delivery Time : 7 Days

Packaging Details : Wooden Box

Product_Name : Stainless Steel Round Bar

Heat Treatment : Cold Rolling, Cold Drawing, Hot Rolling

Production Technology : Hot rolled or forged condition

Diameter : 3 - 50mm

Appearance : Silver Metal

Dimensions : 5-500mm

Process : Cold Drawn

Durability : Long-lasting

Delivery : Within 15 days after deposite

Quality : Ultrasonic Testing OK

Surface_Finish : Polished or brushed

Condition : Hot Rolled

Standard : DIN,ASTM,AISI,JIS,EN

Trade Term : FOB,CIF,CFR,EXW,etc.

Corrosion_Resistance : High

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High Permeability Alloy 49 Nickel-Iron Alloy 1J50 High initial Round Bar 8mm and 10mm

Permalloy or Carpenter HyMu 80 is a nickel-iron-molybdenum alloy providing great resistance to general corrosion and humidity. It has high magnetic permeability. It is basically a Nickel-IronMolybdenum alloy that provides high magnetic permeability with low hysteresis loss. It is commonly used in magnetic toroids, transformer cores, home theater systems and shielding applications.

Heat Treatment

Permalloy 80 not hardenable by heat treatment. Annealing can be performed in a dry hydrogen atmosphere at 1176°C (2150° F) for 4 h, followed by furnace cooling to 593°C (1100°F), and then a cooling rate of 260°C (500°F)/ h from 593 to 372°C (1100 to 700°F). Air cooling should be done to 372°C (700°F). Strain relief annealing can be performed at 927°C (1700°F) for 1/2 h in a dry hydrogen or inert gas atmosphere.

Alloy grade	Ni	Fe	Si	Mn	Cu	S	P	C	Mo
Ni50	49.0~51.0	Bal.	0.15~0.3	0.3~0.6	≤0.2	≤0.02	≤0.02	≤0.03	-
Ni79Mo4	78.5~80.0	Bal.	≤1.0	0.6~1.1	≤0.2	≤0.02	≤0.02	≤0.03	3.8~4.1
Ni80Mo5	79.0~81.0	Bal.	≤1.5	0.3~0.6	≤0.2	≤0.02	≤0.02	≤0.03	4.8~5.2

Ni80Mo5	Initial permeability	Maximum permeability	Coercivity	Saturation magnetic induction
Cold rolled strip/plate Thickness, mm	μ0.08/ (mH/m)	μm/ (mH/m)	Hc/ (A/m)	BS/ T
Cold rolled strip/plate Thickness, mm	≥		≤	BS/ T
0.01 mm	20	87.5	4.8	0.75
0.1~0.19 mm	37.5	187.5	1.6
0.2~0.34 mm	50	225.0	1.2
0.35~1.0 mm	62.5	312.5	0.8
1.1~2.5 mm	50	187.5	1.2
2.6~3.0 mm	43.8	150	1.44
Cold drawn wire
0.1 mm	8.7	37.6	6.4
Bar
8-100 mm	37.5	125	1.6

Ni79Mo4	Initial permeability	Maximum permeability			Coercivity	Saturation magnetic induction
Cold rolled strip/plate Thickness, mm	μ0.08/ (mH/m)		μm/ (mH/m)	Hc/ (A/m)		BS/ T
	≥			≤
0.01 mm	17.5		87.5	5.6		0.75
0.1~0.19 mm	25.0		162.5	2.4
0.2~0.34 mm	28.0		225.0	1.6
0.35~1.0 mm	30.0		250.0	1.6
1.1~2.5 mm	27.5		225.0	1.6
2.6~3.0 mm	26.3		187.5	2.0
Cold drawn wire
0.1 mm	6.3		50	6.4
Bar
8-100 mm	25		100	3.2

Soft magnetic alloys are a class of alloys with high permeability and low coercivity in weak magnetic fields. According to the different elements that make up the alloy, it can be divided into electromagnetic pure iron (industrial pure iron), iron-silicon alloy, iron-nickel alloy, iron-aluminum alloy, iron-silicon-aluminum alloy and iron-cobalt alloy, etc.1J06,1J12,1J17,1J18,1J22,1J30,1J36,1J38,1J46,1J50,1J51,1J54,1J76,1J77,1J79,1J80,1J85,1J87

Permanent magnet alloy not only has high hardness and mechanical properties, but also has strong anti-demagnetization ability, high coercivity value (greater than 20kA/m), magnetic "hard" and other characteristics, so it is also called hard magnetic alloy.2J04,2J07,2J09,2J10,2J31,2J53,2J84,2J85Elastic alloys include high elastic alloys and constant elastic alloys. It is used to make elastic elements such as elastic sensitive elements, energy storage elements and frequency elements in precision instruments.3J01,3J21,3J53Expansion alloys(Invar Alloy) are divided into Kovar alloys, ceramic sealing alloys, low expansion alloys, and constant expansion alloys. Widely used in electronic industry, precision measuring tools, precision instruments and low temperature engineering and other fields.4J28,4J29,4J32,4J33,4J36,4J40,4J42,4J50

High Permeability Alloy 49 Nickel-Iron Alloy 1J50 High initial Round Bar 8mm and 10mm

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