cold rolled non grain oriented steel, silicon steel supplier

50W470 Cold Rolled Grain Oriented Steel

Grain oriented electrical steel is an important material in the production of energy efficient transformers and large, high performance generators. In the form of laminated, wound or punched sheets, it is the essential core material of distribution transformers, power transformers and small transformers.

Product Orgin:
China
Payment:
T/T,L/C
MOQ:
20 tons

Products Details

50W470 Cold Rolled Grain Oriented Steel/strip/Coil

WanJuan Steel is a full-service supplier of electrical steel specializing in Grain Oriented, Non-Grain Oriented. Additionally, we offer thin gauge, low loss grades for special applications with technical support. We aim to better understand customer needs and recommend most cost-effective material for intended applications.

Product Information

Thickness:	0.2-500mm，etc
Width :	1000-4000mm，etc
Length:	2000mm, 2438mm, 3000mm, 35006000mm,12000mm，or rolled,etc etc
Standard	ASTM，AISI，JIS，GB， DIN，EN
Technique	Cold Rolled， Hot Rolled
Certification	ISO, SGS，BV
price terms:	FOB,CRF,CIF,EXW all acceptable
Delivery Detail:	inventory About 5-7； custom-made 25-30
Loading port:	any port in China
Packing:	standard export packing (inside:water proofpaper,outside:steel covered with strips and pallets)
Payment Terms:	T/T, L/C at sight,West Union,D/P,D/A,Paypal

Mechanical Properties

Grade	Yeild Strength (N/mm2)	Ultra -Tension Strength (N/mm2)	Ductility (%)	Hardness (HV1
M35W230	430	560	20.0	225
M35W250	415	550	20.5	220
M35W270	400	515	20.5	215
M35W300	360	480	21.5	195
M35W360	350	480	23.5	190
M35W440	275	420	27.5	165
M35W550	265	415	33.5	160
M50W250	430	560	19.0	230
M50W270	410	550	21.5	225
M50W290	395	545	22.5	220
M50W310	385	510	24.5	210
M50W350	350	475	26.5	190
M50W400	320	460	36.0	170
M50W470	295	425	35.0	160
M50W600	280	410	37.0	140
M50W800	285	405	38.5	135
M50W1300(D)	250	360	40.0	115

Insulating Coating

Coating types	M11	M21
Component	Chromium containing , semi organic coating	Chromium free, semi organic coating
Coating thickness (μm)	0.7~1.5	0.8~5.0
Interlayer resistance (Ω•mm2 /slice)	≥100	≥100
Adhesive property	Class A or class B	Class A or class B
Punching property	Excellent	Excellent
Antirust property	Excellent	Excellent
Heat resisting property	Resistant annealing at 750 C, N2 protection, for 2h	Annealing resistance in general

FAQ

why our steel?

We are China well known steel sheet manufacturer and supplier. Cooperated with professional and strength manufacturer,we can provide metal products that meet your requirements.

whats the biggest advantage?

We saves you time and money. With our cold rolled steel sheet you can achieve greater yields, improved equipment usage and fewer work hours to manufacture your parts.

what services do we provide?

We can provide customized service including slitting,steel sheet & plating painting,hot dipped coating,finishing treatment,custom size options. Please feel free to send us your requirements,we will reply very soon.

How do we package the products?

Triple packaging (anti-rust paper + plastic film + corrugated paper), fixed with fumigated wooden pallets, which can effectively protect the product from corrosion during ocean transportation.

When do we deliver the products?

Standard products within 15 days, customized products within 20-30 days.

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