You can download the following excel files free. Each file contains all the B(H) Curves (Magnetization Curves), and Core Loss Curves at several frequencies for a specific grade.
Version 6 added a data smoother. It is not unusual for measured data to be rough. Rough data can slow solution convergence. To prevent such slowdown, MagWeb locates all rough spots in all raw data and spot-cleans them. This helps fast convergence.
Version 6 also extrapolates all data to saturation. You can download Saturation Flux Density Js of thousands of Grades from the Steels List link. This helps in investigating the effect of overfluxing on the performance of your machine.
Table. Free B(H) and Core Loss Curves (download link)
|Category Code||Category||Manufacturer Grade/Link|
|A||Electrical Steel NGO||AK Steel M-19 14mil|
|B||Electrical Steel GO||ATI M-6 14mil|
|C||Metglas||Metglas 2605SA1 .025mm|
|D||Cobalt Steel||Carpenter Hiperco 50A 14mil|
|E||Nickel Steel||Carpenter 49 14mil|
|F||Stainless Steel||Carpenter 430-FR|
|G||Low Carbon Steel||1020 Steel Annealed|
|I||Iron Powder Core||Hoganas 500 1P 600MPa|
|J||Alloy Powder Core||Magnetics Koolmu 40mu|