전기 강철 코일 (실리콘 스틸)

Electrical steel coil — also called silicon steel — is the core material of every transformer, electric motor and generator. By alloying extra-low-carbon, low-nitrogen cold-rolled steel with silicon and precisely controlling the grain structure through hot rolling, cold reduction and annealing, we produce coils with 낮은 철 손실, high magnetic flux density and low magnetic aging — exactly what energy-efficient electrical machines demand.

CRGO 대 CRNGO: 어느 것이 필요합니까??

Electrical steel is divided into two families, and choosing the right one is the most important sourcing decision:

• CRGO (cold-rolled grain-oriented) — grains are aligned in the rolling direction, delivering the lowest iron loss for unidirectional flux. The standard choice for transformer cores, power reactors and high-efficiency stators.
• CRNGO (cold-rolled non-grain-oriented) — uniform magnetic properties in all directions, ideal for electric motor stators, 발전기, alternators and other rotating machines where the magnetic field changes direction.

Our engineering team helps you select the right family, 등급, thickness and coating for your application — and can develop a tailored electrical steel solution based on your requirements.

그것이 만들어지는 방법

Our electrical steel coils use extra-low-carbon and low-nitrogen cold-rolled steel as the base metal. The coil is first processed through a special hot rolling, cold reduction and annealing cycle to develop its specific magnetic properties, then degreased with hot caustic, flushed with deionised water, 마지막으로 절연 필름으로 코팅.

The insulating coating provides insulation, 내열성, 내식성, coolant-media resistance, collision resistance and weldability — giving the coil the low iron loss, high magnetic density and low magnetic aging that motor and transformer designers rely on.

명세서

Magnetic Steel – Electrical Steel Coil (그냥 C2552)

메모:

• 밀도는 시험편의 단면적 계산에 사용됩니다..
• 철손 W15/50은 주파수 50HZ, 최대 자속밀도 1.5T일 때의 철손을 의미합니다. (1T = 1Wb/m²).
• Magnetic flux density B50 means the magnetic flux density at a magnetic field strength of 5000 오전.

We produce the four core grades by magnetic property — 50A1300, 50A1000, 50A800 and 50A600 — and offer two insulating coatings: general hybrid coating film (C607) and anneal-resistant hybrid coating film (C627, C628). Custom grades and dimensions are available on request.

Available Sizes & 표준

• 크기: standard thicknesses of 0.35 mm, 0.50 mm 및 0.65 mm, with widths from 1,000 mm 에 1,200 mm. Other sizes subject to negotiation.
• 표준: manufactured to JIS C 2552, with magnetic properties also aligned to IEC 60404 그리고 ASTM A677 — so you can specify against the standard your design team uses. Every shipment carries a traceable 밀 테스트 인증서.

제품 디스플레이

주요 특징

• Low Iron Loss: High efficiency magnetic performance
• High Magnetic Density: Superior flux density for optimal performance
• Low Magnetic Aging: Long-term stability and reliability
• Insulating Coating: Functions include insulation, 내열성, 내식성, 냉각수 매체 저항, 충돌 저항 및 용접성
• Coating Options: General hybrid coating (C607) and anneal resistant hybrid coating (C627, C628)
• Compliance: Manufactured to JIS C2552, IEC 60404 and ASTM A677 standards

일반적인 응용 분야

• Electric Motor Cores
• 트랜스포머 & Power Reactors
• 발전기 & Alternators
• EV Traction Motor Cores
• Stabilizers & Relays
• Cores of Electric Panels

Electrical Steel FAQ

1. What grades of electrical steel coil do you offer?
We offer 50CS1300, 50CS1000, 50CS800, 50CS600, 50CS470, 50CS400, 50CS350, 65CS1300, 35CS550, and 35CS440 grades. 요청 시 맞춤형 등급 제공 가능.

2. 어떤 두께와 폭 범위를 생산할 수 있습니까??
We offer standard thicknesses of 0.35 mm, 0.50 mm, 그리고 0.65 mm, with widths from 1,000 mm 에 1,200 mm. 요청 시 맞춤 치수를 사용할 수 있습니다..

3. What insulating coatings are available?
We offer general hybrid coating (C607) and anneal resistant hybrid coating (C627, C628). Custom coatings are available upon request.

4. What is the difference between CRGO and CRNGO?
CRGO (Cold Rolled Grain Oriented) steel offers higher magnetic flux density in the rolling direction, ideal for transformers. CRNGO (Cold Rolled Non-Grain Oriented) provides uniform magnetic properties in all directions, ideal for motor cores and rotating machines.

5. 최소 주문 수량은 얼마입니까?
우리의 표준 MOQ는 500 kg, 하지만 샘플 주문이나 시험 실행에 대해서는 더 적은 수량에 대해 논의할 수 있습니다..

New to electrical steel? Read our complete 전기강판 코일 가이드: CRGO 대 CRNGO, 등급, 응용 & 소싱.

견적 요청

관심이 있으시면 전기 강철 코일, 아래 버튼을 클릭하시면 저희에게 직접 연락하실 수 있습니다.

지금 견적을 요청하세요

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