2021 China New Design Alloy 625 Flanges - Alloy 50(1J50)Permalloy – Sekonic

Product Detail

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2021 China New Design Alloy 625 Flanges - Alloy 50(1J50)Permalloy – Sekonic Detail:

Common Trade Names: China 1J50, Russia 50H, Hy-Ra49Permalloy

This soft magnetic alloy consisting of 49% Nickel, balance Iron used where high initial permeability. maximum permeability, and low core loss is needed

Applications:

• Electro-magnetic shielding • Specialty transformer laminations • Toroidal tape wound cores • High quality motor laminations • Stepping motors

Grade

U.K.

JANPAN

U.S.A.

Russia

Standard

Supermalloy

(1J50)

Mumetal

PCS

Hy-Ra49
Permalloy

50H

ASTM A753-78

GBn 198-1988

Alloy50(1J50) Chemical Composition

Grade	Chemical Composition (%)
	C	P	S	Cu	Mn	Si	Ni	Fe
Supermalloy 1J50	≤
	0.03	0.020	0.020	0.20	0.30~0.60	0.15~0.30	49.5~50.5	Balance

Alloy50(1J50) Physical Property

Grade

Resistivity (μΩ•m)

Density

(g/cm3)

Curie point °C

saturation magnetostriction constant (×10-2)

Tensile Strength/MPa

Yelid Strength/MPa

Supermalloy

1J50

0.45

8.2

500

450

150

Alloy50(1J50) Average Linear Expansion

Grade

Coefficient of Linear Expansion at Different Temperaturel(x 10-6/K)

20～100℃

20～ 200℃

20～ 300℃

20～400℃

20～ 500℃

20～ 600℃

20～ 700℃

20～ 800℃

20～ 900℃

Alloy 50

1J50

8.9

9.27

9.2

9.4

–

Mumetal Shielding Potential

Permalloy has extremely high permeability and nominal coercive force that make it a suitable material for shielding operations. To achieve the desired shielding properties, HyMu 80 is annealed up to 1900oF or 1040oC subsequent to forming processes. Annealing at the elevated temperatures enhances the permeability and shielding properties.

Product detail pictures:

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"Control the quality by the details, show the power by quality". Our enterprise has strived to establish a remarkably efficient and stable team team and explored an effective excellent control system for 2021 China New Design Alloy 625 Flanges - Alloy 50(1J50)Permalloy – Sekonic , The product will supply to all over the world, such as: Denver, London, Finland, The best and original quality for spare parts is a most important factor for transportation. We may stick on supplying original and good quality parts even a little profit earned. God will bless us to do kindness business forever.

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The factory has advanced equipment, experienced staffs and good management level, so product quality had assurance, this cooperation is very relaxed and happy!