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Cold Rolled Ordinary Oriented Silicon Steel

Oriented silicon steel, also known as cold-rolled transformer steel, is an important ferrosilicon alloy used in transformer (core) manufacturing industry. The most widely used oriented silicon steel is supplied in the form of a coil, and its surface is coated with an insulating layer to generate tensile stress in the base steel strip, thus further reducing the iron loss value. The cold-rolled strip has a smooth surface, good punching performance and high core filling factor.

Classification :

Oriented Silicon Steel CRGO

Key words:

Cold Rolled Ordinary Oriented Silicon Steel

PRODUCT DETAILS

Cold Rolled Ordinary Oriented Silicon Steel Description

Oriented silicon steel, also known as cold-rolled transformer steel, is an important ferrosilicon alloy used in transformer (core) manufacturing industry. The most widely used oriented silicon steel is supplied in the form of a coil, and its surface is coated with an insulating layer to generate tensile stress in the base steel strip, thus further reducing the iron loss value. The cold-rolled strip has a smooth surface, good punching performance and high core filling factor.


Product Parameters

Category

Silicon Content/%

Nominal Thickness/Mm

Lord To Use Way

Hot Rolled Silicon Steel

(No Orientation)

Hot rolled low silicon steel(Motor Steel)

1.0~2.5

0.5

Household motors and micromotors

Hot rolled high silicon steel(Transformer steel)

3.0~4.5

0.35,0.50

Transformer

Cold Rolled Electrical Steel

Cold rolled non-oriented electrical steel(Motor Steel)

Low carbon electrical steel

≤ 0.5

0.50,0.65

Small transformers and ballasts for household motors, micromotors

Silicon steel

>0.5~3.5

0.35,0.50

Medium and large motors, generators and transformers

Cold rolled grain oriented silicon steel(Transformer steel)

Ordinary oriented silicon steel

2.9~3.3

0.18,0.23,0.27
0.30,0.35

Large, medium and small transformers and ballasts

High magnetic induction oriented silicon steel

Special Purpose Silicon Steel

Cold rolled grain oriented silicon steel strip

2.9~3.3

0.03,0.05,0.10

Pulse transformer, magnetic amplifier, high frequency transformer and electric welding machine

Cold rolled non-oriented silicon steel strip

3.0

0.15,0.20

High-frequency motors and generators

Cold rolled non-oriented silicon steel for magnetic switch

3.0

0.70

Relays and magnetic switches

Cold rolled high silicon steel

6.5

0.1~0.5

High-frequency motors, transformers and magnetic shielding

无取向电工钢对照表

厚度
/mm

中国GB/T 252
-1996

日本JISC2553
-2000

美国ASTM
A677M-98a

IEC60404
-8-4

欧洲标准
钢种号

德国
DIN46400-1-88

俄罗斯ROCT
21427.2-83

0.35

 

35A210

 

 

 

 

 

35W230

35A230

 

M230-35A5

 

 

 

35W250

35A250

36F320M

M250-35A5

1.0800

V250-35A

2413

35W270

35A270

36F342M

M270-35A5

1.0801

V270-35A

2412

35W300

35A300

36F386M

M300-35A5

1.0803

V300-35A

2411

35W330

 

36F408M

M330-35A5

1.0804

V330-35A

 

35W360

35A360

36F452M

M360-35A5

 

 

 

35W400

 

 

 

 

 

 

35W440

35A440

 

 

 

 

 

0.50

50W230

  50A230

 

 

 

 

 

50W250

  50A250

 

M250-50A5

1.0891

 

 

50W270

  50A270

 

M270-50A5

1.0806

V270-50A

 

50W290

  50A290

47F364M

M290-50A5

1.0807

V290-50A

2413

50W310

  50A310

47F397M

M310-50A5

1.0808

V310-50A

2412

50W330

 

47F419M

M330-50A5

1.0809

V330-50A

 

50W350

  50A350

47F441M

M350-50A5

1.0810

V350-50A

2411

50W400

  50A400

47F529M

M400-50A5

1.0811

V400-50A

2312

50W470

  50A470

47F617M

M470-50A5

1.0812

V470-50A

2212

50W540

 

 

M530-50A5

1.0813

V530-50A

 

50W600

  50A600

 

M600-50A5

1.0814

V600-50A

2112

50W700

  50A700

47F882M

M700-50A5

1.0815

V700-50A

2012

50W800

  50A800

47F992M

M800-50A5

1.0816

V800-50A

2111

50W1000

  50A1000

 

M1000-50A5

 

 

2011

50W1300

  50A1300

 

 

 

 

 

 

晶粒取向电工钢对照表

厚度/mm

中国GB/T 252-1996

日本JIS C2553-2000

ASTMA

677M-89

IEC60404

-8-7

欧洲标准钢种号

德国DIN46400-1-88

俄罗斯ROCT

21427.2-83

0.23

 

 

 

M127-23S5

1.0860

 

 

 

23G110

 

M120-23S5

1.0864

 

 

 

23P100

 

M100-23P5

1.0879

 

 

 

23P095

 

M95-23P5

 

 

 

 

23P090

 

M90-23P5

 

 

 

0.27

27Q140

 

 

M140-27S5

1.0865

VM89-27N

3405

27Q130

27G130

 

M130-27S5

1.0866

VM130-27S

3406

27Q120

27G120

27H163M

 

 

 

3407

270G110

27P110

27P146M

M110-27P5

 

 

3408

27QG100

27P100

 

M103-27P5

1.0880

 

 

0.30

30Q150

 

 

M150-30S5

1.0861

VM97-30N

3404

30Q140

30G140

30H183M

M140-30S5

1.0862

VM140-30S

3405

300130

30G130

 

 

 

 

3406

30QG130

 

 

 

 

 

3407

30QG120

30P120

30P154M

M117-30P5

1.0882

VM117-30P

3408

30QG110

30P110

 

M111-30P5

1.0881

VM111-30P

 

 

30P105

 

M105-30P5

1.0886

 

 

0.35

35Q165

 

 

M165-35S5

1.0856

VM111-35-N

3404

35Q155

35G155

35H207M

 

1.0857

VM155-35S

3405

35Q145

35G145

 

M150-35S5

 

 

3406

35Q135

 

 

 

 

 

3407

  35QG135

35P135

 

M135-35P5

 

 

3408

  35QG125

35P125

 

M125-35P5

 

 

 

 

35P115

 

 

 

 

 

 

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