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Electrical steel 3405

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Electrical steel 3405

The goods can be picked up by self-delivery at metal depots in Kyiv. Also, in agreement with the customer, rolled metal products can be delivered to any region of Ukraine

  • Characteristics
  • Description

3405 Electrical Steel Delivery Forms

Sheet/Roll Thickness 0.35mm, 0.27mm, 0.30mm
Width 40mm – 1290mm
Spread T2, T4, HW, C5 and C6
Standards EU EN 10106/2007
USA ASTM A677-07
RUSSIA GOST 21427.2/1983
JAPAN JIS C 2552/ 2000

Electrical steel 3405 / 27G140 / 30G140

p> Steel grade 3405 is an electrotechnical sulphurous alloy with an irregular chemical composition. The composition and order of smelting is determined by the manufacturer.
The basis of the material is iron, with a share of up to 96%. A sheet of metal can be bought with a silicon content of 2.8 to 3.8%, which determines the magnetic properties, electrical resistance and density of the material.
Special properties
The low price per sheet of iron is due to the lack of shortage of alloy components.
The high content of silicon in steel provides a significant indicator of relative magnetic permeability in a weak and medium field, a decrease in eddy current losses, an increase in electrical resistivity, up to 0.5-106 Ohm per meter , reducing the density to 7650 kilograms per cubic meter.
High magnetic permeability and low losses in weak fields are also facilitated by the rib structure of the alloy, oriented in the direction of rolling.
Applications
Cold-rolled thin sheet anisotropic steel, whose sheet price is affordable, is widely used in the production of various electrical equipment. Including, for the manufacture of components for magnetic circuits of electric machines, various devices and transformers

Chemical composition of material 3405

Si

2.8 – 3.8

not standardized

Material Magnetic Properties 3405 .

Spacing

Size

Hc

μmax

P1.0/50

P1.5/50

B100

B500

B1000

B2500

B5000

B10000

B30000

mm

A/m

MH/m

W/kg

W/kg

A/m

A/m

A/m

A /m

A/m

A/m

A/m

Cold rolled sheet.

0.35

1.61

3405 Electrical Steel Delivery Forms

Sheet/Roll Thickness 0.35mm, 0.27mm, 0.30mm
Width 40mm – 1290mm
Overlay T2 , T4, HW, C5 and C6
Standards EU EN 10106/2007
USA ASTM A677-07
RUSSIA GOST 21427.2/1983
JAPAN JIS C 2552/ 2000

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