Products

DESCRIPTION

Basic Info

Model NO.	30QG100
After-sales Service	Provide After-Sales Service
Warranty	Provide After-Sales Service
Standard	ASTM, JIS, GB, AISI, DIN
Certification	ISO
Technique	Cold Rolled
Application	Transformers, Motors, Ballasts
Stock	Stock
Delivery	7-15 Days
Price Item	T/T,30% Payment in Advance,70% T/T After The Cop
Quality Control	Mill Test Certificate Is Supplied with Shipment
Export Country	USA,Southeast Asia,MID East,Africa,Eastern Asia,
Transport Package	Waterproof Cloth Packaging and on Pallets, or a
Specification	2.0*1250*C/1.5*1250*C/0.8*1250*C/1.0*1250*C

Product Description

Product model
30QG0100

The electromagnetic performance

Grade	Nominal thickness	Theoretical density	Max.Core loss	Min. Induction	Min. Lamination factor
	mm	kg/dm³	W/kg	T	%
30QG100	0.30	7.65	1.00	1.89	95.5

Product introduction
Electrical steel,usually referring to cold rolled electrical steel, can be divided into two major categories including qrain oriented electrical steel and non-oriented electrical steel.Grain oriented electrical steel, with its easy magnetization direction parallel to the rolling direction, has excellent magnetic properties in this direction including low core loss, high permeability and low magnetostriction and is widely used in the transformer industry. Further it can obtain lower core loss by domain refinement treatment. Meanwhile non-oriented electrical steel featured by random distribution of grain orientation and magnetic isotropy, is widely applicable to the motor industry
Product features

Magnetic propertiesThe magnetic properties of the product is featured by its low core loss, high permeability and excellent application performance.Thickness toleranceThe good thickness tolerance is characterized by small difference in thickness in a direction parallel to the direction of rolling. small difference in thickness in a direction perpendicular to the direction of rolling, and high lamination factor.Processing propertyThe productis suitable for punching and cutting with excellent dimensional tolerance.Insulation coatingThe insulation coating has small color deviation. good adhesiveness and excellent resistance to heating and corrosion with high insulation coating resistance.There are several tvpes of insulation coatina available for productionAccording to the test results performed by the professional inspection organizations.the contents of hazardous substances comply with all the prevailing international and domestic environment protection laws and regulations including EU RoHS and REACH regulations.

Different insulation coatings are available to meet a range of customer requirements according to interlaminar resistance.corrosion resistance. punchability, weldability and so on.

Coating code	T2	H	W
Component	Inorganic	Inorganic(not including Cr)	No-glass-film product
Lamination facton	High	High	-
Interlaminar resistance	High	High	Very low
Attachment	Good	Good	-
Corrosion resistance	Very good	Very good	-
Heat-resistance	Withstands stress-relief annealing <820ºC under inert gas	Withstands stress-relief annealing <820ºC under inert gas	-
Punchability	Good	Good	For the production of extremely thin material

Brand representation

The steel grade comprises the following in the order given:
1)onehundred times the nominal thickness of the material, in millimeters:
2)characteristic letter
Q: capital letter of Chinese Pinyin "Qu":
G: capital letter of Chinese Pinyin "Gao".
RK: domain refined grades by laser scribing, to be deteriorated when
subjected to heat treatment.
3)onehundred times the maximum value of specific total loss in watts per
kilogram at 1.7 T and 50 Hz. unless otherwise specified.

Examples:
Conventional grain oriented electrical steel with the maximum specific total loss of 1.2 W/kg at 1.7Tand 50 Hzand a nominal thickness of 0.30 mm shall be designated as 30Q120.

High permeability grain oriented electrical steel with the maximum specific total loss of 1.2 W/kg at 1.7 Tand 50 Hz and a nominal thickness of 0.30 mm shall be desianated as 300G120.

High permeability grain oriented electrical steel, domain refined by laserscribing, with the maximum specific total loss of 0.90 W/ka at 1.7 Tand 50 Hz and a nominal thickness of 0.27 mm shall be designated as 27RK090.

Product specification

Available thickness	Available width range	Inside diameter
mm	mm	mm
0.18,0.20	850-1200	508 ± 10
0.23,0.27,0.30,0.35	850-1200	508 ± 10

Recommended Applications

Varieties	Conventional	High induction	Domain refined high induction
Large motors	★	★
Large transformers	★	★	★
Medium and small transformers	★	★	★
Distributing transformers	★	★
Voltage regulator	★	★
Reactor and magnetic amplifier	★	★	★
IF transformer		★
Mutual inductor	★	★
TV transformer	★	★
Radio transformer	★	★
Radio broadcast transformer		★

Company profile
Shanghai heng Joe trade co., LTD. Is an automobile, home appliances and industrial products industries of steel, stainless steel, aluminum, the third party supply chain.
As steel sales, storage, processing, transportation integration company, known as OEM standard materials, materials for customers in the world. We also provide auto metal stamping tool test materials.

Adequate equipment category
Constant Joe trade co., LTD., focusing on automotive materials, high-end home appliance, equipped with large warehouse, product specification is complete, the variety is rich, perennial inventory is enough, many countries around the best-selling, one-stop shopping mode, greatly reduce the purchase cost, more worry.

quality of the product
Shanghai constant Joe trade co., LTD., as baosteel designated dealers, masteel, shougang, VAMA user specified agreement, pay more attention to product quality, the company strictly use good material, do manual work is careful, mature technology, product quality cengcengbaguan more technical staff, its products have strong corrosion resistance, high plasticity, durable not easy deformation, etc., is a very good choice.

Service system perfect
Shanghai heng Joe trade co., LTD., with good production equipment, mature technology, let you no worries worry before purchase. Constant Joe trade co., LTD., equipped with professional logistics team to play, perfect international transport routes, thoughtful service delivery to the factory, your goods can smooth arrival. In addition, if you buy after any aspects of the question, can contact our customer service solutions. Such a complete service system, just to bring you a better purchasing experience.