HXSCO grain oriented electrical steel manufacturer & supplier
HXSCO’s Grain Oriented Electrical Steels (GOES) are designed for demanding energy applications and have excellent magnetic properties. Its high magnetic anisotropy and precisely aligned grains ensure effective directional flux, making it ideal for distribution and grid-level power transformers. The HiB series features ultra-low core losses (P1.7/50 ≤ 0.9W/kg) for improved energy efficiency and reduced operating costs. It is also ideally suited for high-frequency inductors in renewable energy systems and precision electromagnetic shielding in medical imaging.
HXSCO GOES is differentiated by an advanced hydrogen annealing process that reduces stress aging by 18% to extend material life and reliability. The steel is finished with a UL 1446-recognized C6 insulating coating for dielectric strengths up to 800 V/μm. This unique combination of performance, durability, and safety makes HXSCO GOES the smart choice for next-generation electrical systems.
Technical Specifications Of HXSCO’s Grain Oriented Electrical Steel
| Parameter |
Cold-Rolled (CRGO) |
High-Efficiency (HiB) |
Ultra-Thin (UTGO) |
|---|---|---|---|
| Thickness |
0.18–0.35mm (±0.01mm) |
0.23–0.30mm (±0.005mm) |
0.05–0.10mm (±0.002mm) |
| Magnetic Induction |
B800 ≥1.85T |
B800 ≥1.92T |
B800 ≥1.78T |
| Core Loss (P1.7/50) |
≤1.10W/kg |
≤0.85W/kg |
≤0.75W/kg (P1.0/400) |
| Yield Strength |
320–400MPa |
350–420MPa |
280–350MPa |
| Surface Treatment |
C5 phosphate coating |
Laser-scribed + C6 coating |
SiO₂ insulation layer |
| Standards |
IEC 60404-8-7, ASTM A876 |
JIS C 2553, GB/T 2521 |
IEC 60404-8-9 |
| Manufacturing Process |
Cold-rolled + box annealing |
Cold-rolled + H₂ annealing |
Cold-rolled + ultrathin pass |
Our Precision Processing Services
| Service | Technical Capability | Tolerances |
|---|---|---|
| Laser Cutting | 0.05mm kerf width (1.5kW fiber laser) | ±0.03mm edge straightness |
| Insulation Coating | C6 (800V/μm), T4 (thermal spray) | 2–5μm coating thickness |
| Stamping | ≤15μm burr at 500SPM (progressive dies) | ±0.05mm hole positioning |
| Stress Relief Annealing | 1200°C H₂ atmosphere (≤10ppm O₂) | Magnetic consistency ±3% |
Key Advantages and applications of HXSCO GOES
✅ High Magnetic Flux Density: B800 up to 1.92T (HiB Series).
✅ Thinnest Commercial Grade: 0.05mm UTGO for 400Hz+ applications.
✅ Zero Aging Guarantee: ≤0.3% core loss increase over 10 years.
✅ Global Compliance: Meets IEC, ASTM, JIS, and GB/T standards.
| Industry | Application | HXSCO Product Fit |
|---|---|---|
| Power Transmission | 500kV transformer cores | HiB Series (P1.7/50 ≤0.85W/kg) |
| Renewable Energy | Solar inverter high-frequency reactors | UTGO Series (0.10mm thickness) |
| Rail Transport | Locomotive traction transformers | CRGO Series (0.30mm, 450MPa YS) |
| Medical Equipment | MRI superconducting magnet shields | UTGO + SiO₂ insulation coating |
Our delivery standards and supply scope
Packaging: VCI film + desiccant + steel edge guards (ISO 22087 compliant).
Lead Time:
- Standard orders: 15–25 days (from Shanghai/Singapore hubs).
- Urgent orders: 7 days (air freight with DDP terms).
MOQ: 1 ton (stock materials), 5 tons (custom grades).
Global Stock: 500+ tons of CRGO/HiB in Houston, Rotterdam, and Osaka hubs.
