Magnetically soft alloys
HyRa49

 

Equivalent alloy: 1J50(China)

 

HyRa49 overview characteristics and application fields:
With high saturation magnetic induction intensity and magnetic permeability. Used in secondary magnetic field is used for the production of various transformers, relays, electromagnetic clutch, such as core:

HyRa49 chemical composition:

C

P

S

Mn

Si

Ni

Al

Cu

Fe

≤0.03

≤0.02

≤0.02

0.3~0.60

0.15~0.30

49.0~50.5

≤0.2

Margin

 

The Physical properties of HyRa49:

Product category

Thickness or diameter) /mm

In 0.4 / m magnetic permeability of magnetic field intensityµ0.4

The maxmum permeability µm

Coercive force (under saturated magnetic induction intensity)Hc/A/m

Saturated magnetic induction intensity Bs/T

Cold rolled strip

mH/m

不小于

不大于

0.10~0.19

3.8

43.8

12

1.5

0.20~0.34

4.4

56.3

10.4

1.5

0.35~0.50

5.0

65

8.8

1.5

0.51~1.00

5.0

50

10

1.5

1.10~2.5

3.8

44

12

1.5

Hot rolled flat bar (forging)

3~22

3.1

31.3

14.4

1.5

Hot rolled bar (forging)

8~100

3.1

31.3

14.4

1.5

 

The above data is for your reference, should you have any special requirements, please contact us!