Contact Platform Support
Help CenterCold Rolled Grain Oriented Steel Coil 30M3 27M4 23M3 0.23mm 0.27mm 0.30mm Core Material Step-Up Transformer
Product Spotlights
Related Products
-
CRGO Silicon Steel Sheet 23Z100 27Z110 30Z120 35Z135 0.23mm 0.27mm 0.30mm 0.35mm Distribution Transformer CoreUS$ 1.45 - 4.25MOQ: 100 Kilograms -
Grain Oriented Silicon Steel Coil 23Q110 27Q120 30Q130 M3 M4 M5 Width 900mm-1200mm Power Transformer CoresUS$ 1.45 - 4.25MOQ: 100 Kilograms
-
CRGO Steel Sheet Coil M3 M4 M5 23QG095 27QG100 0.23mm 0.27mm Cold Rolled Grain Oriented Electrical SteelUS$ 1.45 - 4.25MOQ: 100 Kilograms
-
Grain Oriented Electrical Steel Coil 23ZH090 27ZH095 30ZH100 0.23mm 0.27mm High Efficiency Transformer CoreUS$ 1.45 - 4.25MOQ: 100 Kilograms
-
CRGO Silicon Steel Strip NV23S-095 NV27S-100 NV30S-110 0.23mm 0.27mm Cold Rolled Grain Oriented Coil 0.30mmUS$ 1.45 - 4.25MOQ: 100 Kilograms
GO Steel Coil for Step-Up Transformer
30M3, 27M4 and 23M3 Cold Rolled Grain Oriented Steel Coils are high-performance core materials for step-up transformers. They offer low energy loss, high magnetic permeability and excellent processing quality. Suitable for power transmission transformers and industrial electrical applications.
Key Specifications (Grain-Oriented Silicon Steel Coil)
Parameter |
Specification / Range |
Remarks |
Standards |
ASTM A876, IEC 60404-8-4, GB/T 2521 |
Others on request |
Grades |
23Q110, 27Q120, 30Q130, 35Q145 |
High-permeability available |
Thickness |
0.18 mm – 0.35 mm |
– |
Width |
600 mm – 1250 mm |
Slit edge available |
Core Loss P1.7 (50Hz) |
0.8 – 1.2 W/kg |
– |
Magnetic Induction B8 |
≥1.80 – 1.88 T |
– |
Coating |
C-5 (T1) / C-6 (T2) insulation coating |
– |
Density |
7.65 g/cm³ |
– |
Testing |
Epstein frame, tension, coating continuity |
Mill cert provided |
Packaging |
Rust-proof paper + steel strapping + wooden pallet |
Seaworthy, ISPM 15 |
Q1：Do you offer sample orders？
A：Yes, samples are available for quality evaluation. Sample cost is charged but refundable upon bulk order.
Q2：What is your MOQ？
A：Our standard MOQ is 100 kg per specification. For common grades and standard sizes, we accept small batch orders. Mixed orders for different products are also welcome.
Q3：Can you provide custom sizes？
A：Yes, we can produce any length, width, thickness, or diameter based on your drawings. Cutting, slitting, and other processing services are available with tolerance as required.
Q4：What certifications do you provide？
A：Each shipment comes with EN 10204 3.1 mill test certificate (MTC). Third-party inspection reports (SGS/BV/TÜV) can be arranged upon request.
Q5：What is your lead time？
A：7–15 working days for stock items. 20–30 days for custom orders, depending on quantity and specification.
Q6：What surface treatments are available？
A：Various surface treatments are available upon request, including pickled, polished, coated, oiled, or as required.
Q7：What payment terms do you accept？
A：T/T (30% deposit + 70% against BL copy), L/C at sight, Western Union, etc.
Q8：What about packaging for export？
A：Standard seaworthy packaging with waterproof protection, steel straps, corner protectors, and ISPM 15 fumigation certification. Custom packaging is available as required.
Send Inquiry to This Supplier
You May Also Like
-
Cold Rolled Grain Oriented Electrical Steel Coil 30M-6 27M-5 23M-4 M120-23S M140-30S Transformer Core SlittingUS$ 1.45 - 4.25MOQ: 100 Kilograms
-
Grain Oriented Silicon Steel Coil 23Q110 27Q120 30Q130 0.23mm 0.27mm 0.30mm Thickness Width 1000mm 1200mmUS$ 1.45 - 4.25MOQ: 100 Kilograms
-
CRGO Steel Strip 23Z100 27Z110 30Z120 35Z135 0.23mm 0.27mm Grain Oriented Electrical Steel Transformer CoresUS$ 1.45 - 4.25MOQ: 100 Kilograms
-
Grain Oriented Silicon Steel Sheet Coil M3 M4 M5 23QG090 27QG100 0.23mm 0.27mm 0.30mm Slit Edge TransformerUS$ 1.45 - 4.25MOQ: 100 Kilograms
-
Cold Rolled Grain Oriented Steel Strip 23ZH085 27ZH095 30ZH100 0.23mm 0.27mm High Permeability ElectricalUS$ 1.45 - 4.25MOQ: 100 Kilograms
-
CRGO Silicon Steel Coil NV23S-100 NV27S-105 NV30S-120 0.23mm 0.27mm 0.30mm Distribution Transformer CoresUS$ 1.45 - 4.25MOQ: 100 Kilograms
-
Grain Oriented Electrical Steel Sheet 30M3 27M4 23M3 M130-27S 0.23mm 0.27mm 0.30mm Core Loss Test CertifiedUS$ 1.45 - 4.25MOQ: 100 Kilograms
-
Cold Rolled Grain Oriented Silicon Steel Strip 23Q110 27Q120 30Q130 0.23mm 0.27mm Low Loss Power TransformerUS$ 1.45 - 4.25MOQ: 100 Kilograms
-
Grain Oriented Silicon Steel Coil 0.27mm 0.30mm for 110kV Power Transformer Core GradeUS$ 1.45 - 4.25MOQ: 100 Kilograms
-
CGO Silicon Steel Coil 0.35mm 30Q120 30Q130 for Distribution Transformer 10kV 35kV CoreUS$ 1.45 - 4.25MOQ: 100 Kilograms
