05 · Supply & services
Coils your line can run — full-width masters or slit to order.
One product, in the forms the industry actually buys: 1,230 mm master coils for processors, precision-slit coils for core lines, every coil scribed and certified.
Grade
Gauge
Typical service
18DR70
0.18 mm
Distribution transformers
20DR70 · 20DR75
0.20 mm
Power & distribution
23DR75 · 23DR80 · 23DR85
0.23 mm
Power & distribution
27DR90 · 27DR95 · 27DR100
0.27 mm
Power & distribution
15-series
0.15 mm
In development · advanced applications
Table 02 — grade ladder, all domain-refined Hi-B · DR = domain refined; trailing number is core loss ×100 (W/kg) at 1.7 T / 50 Hz · designations indicative, not final
Slitting
Slit-to-order widths from 1,230 mm masters, precision-trimmed edges — run your core line without a service center in between.
Testing
Per-coil certification from the on-site metallurgical lab: core loss and permeability, reported as-cut and fully annealed. Tested at 1.5 and 1.7 T, 50 and 60 Hz; other points on request.
Logistics
Eye-to-side or eye-to-sky packaging, Norfolk Southern rail loadout, and the I-77 truck corridor.
Terms
Multi-year offtake and annual allocations.
+
+
FIG. 09 — lifetime core loss · 40 yrCGO vs Hi-B DR · 1.7 T / 50 Hz
If you need electrical steel,
you should be talking to us.
Talk supply →
you should be talking to us.