35W440 Cold rolled Non-Oriented Electrical steel

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35W440 Cold rolled Non-Oriented Electrical steel properties:


Grade

Thickness (mm)

Max.Core 1.7/50 loss(W/kg)

Min.Induction(T)J800

Min. Lamination factory

Min. Number of Bends

Conventional Density(kg/dm3)

35W440

0.35

3.40

1.67

0.95

3

7.70

35W440 Cold rolled Non-Oriented Electrical steel typical electromagnetic properties


Core loss(W/kg)

Magnetic Polarization(T)

P1.0/50

P1.5/50

P1.0/60

P1.5/60

J1000

J2500

J5000

J10000

1.20

2.82

1.51

3.53

1.53

1.64

1.72

1.83

35W440 Cold rolled Non-Oriented Electrical steel typical mechanical property


Yield strength (MPa)

Tensile strength (MPa)

Elongation (%)

Vickers Hardness

Number of bends

Stacking factor

L

C

L

C

L

C

HV1

L

C

270

280

415

435

30

32

140

≥20

≥20

0.980

35W440 Cold rolled Non-Oriented Electrical steel dimension and shape tolerances


Nominal thickness(mm)

Nominal thickness tolerance(mm)

Longitudinal thickness deviation(mm)

Width tolerance(Cut edge)(mm)

Transverse thickness deviation(mm)

Nominal width(mm)

0.35

+0.020
-0.025

+0.010
0

+0.012
0

+0.015
0

700-1260

35W440 is a steel grade under BAOSTEEL Q/BQB standard. 35W440 Cold rolled Non-Oriented Electrical steel is CONVENTIONAL TYPE WW series material. If you want 35W440 GO Electrical steel core loss,tensile strength, coating, using, curve, or other information, please contact JOIN WIN STEEL sales team.

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