3422

The chemical composition is not standardized.

cold rolled anisotropic tape designed for magnetic circuits of electrical machines and instruments

Country	Section	Category
CIS, Russia, Ukraine	Electrical steel	Sulfur Electrotechnical Steel

Standard	Fe, %	Si, %
GOST 21427.4-78	96.2–97.2	2.8–3.8

Rolling	Dimensions, $$mm$$	$$B_{1000}$$, $$T$$	$$B_{2500}$$, $$T$$
Sheet cold rolled.	0.15	1.55	1.75

Standard	Description
GOST 21427.4-78

Element	Units of measurement	Description
Fe	%	Iron
Si	%	Silicon

Parameter	Units of measurement	Description
Dimensions	$$mm$$
$$B_{1000}$$	$$T$$	Magnetic induction (not less) in a magnetic field while magnetic field strength is 1000 A/m
$$B_{2500}$$	$$T$$	Magnetic induction (not less) in a magnetic field while magnetic field strength is 2500 A/m