11860

Hardness Grade hot rolled. (GOST 11036−75): HB 10 ^-1 = 131 MPa

For use in magnetic circuits of the electrical apparatus and appliances

Classification

Country	Section	Category
CIS, Russia, Ukraine	Electrical steel	Unalloyed electrical steel

Chemical composition

Standard	Fe, %	Si, %	Mn, %	Cu, %	P, %	C, %	S, %
GOST 11036-75	99.1–99.5	< 0.3	< 0.3	< 0.3	< 0.02	< 0.035	< 0.03

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Mechanical properties at 20 °C

Rolling	Standard	Size, mm	Tension	Classifiers	$\sigma _{U}$ , $MPa$	$\psi$ , %	d5, %	Treatment
Variety hot rolled.	GOST 11036-75		Transverse		270	60	24
The variety is calibrated.	GOST 11036-75				350		4

Magnetic properties

Rolling	Dimensions, $mm$	$H_c$ , $A/m$	$B_{500}$ , $T$	$B_{1000}$ , $T$	$B_{2500}$ , $T$	$B_{5000}$ , $T$	$B_{10000}$ , $T$	$B_{30000}$ , $T$
Grade		60	1.4	1.5	1.6
Sheet	0.1–3.9	60	1.38	1.5	1.62	1.71	1.81	2.05

Brinell hardness number

Rolling	Standard	Classifiers	Value, HBW
Variety hot rolled.	GOST 11036-75		1310

Standards

Standard	Description
GOST 11036-75

Description of chemical elements

Element	Units of measurement	Description
Fe	%	Iron
Si	%	Silicon
Mn	%	Manganese
Cu	%	Copper
P	%	Phosphorus
C	%	Carbon
S	%	Sulfur

Description of mechanical properties

Parameter	Units of measurement	Description
d5	%	Elongation at break
$\sigma _{U}$	$MPa$	Ultimate tensile strength
$\psi$	%	Reduction in cross section on fracture

Description of magnetic properties

Parameter	Units of measurement	Description
Dimensions	$mm$
$H_c$	$A/m$	Magnetic coercivity (not more)
$B_{500}$	$T$	Magnetic induction (not less) in a magnetic field while magnetic field strength is 500 A/m
$B_{1000}$	$T$	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
$B_{5000}$	$T$	Magnetic induction (not less) in a magnetic field while magnetic field strength is 5000 A/m
$B_{10000}$	$T$	Magnetic induction (not less) in a magnetic field while magnetic field strength is 10000 A/m
$B_{30000}$	$T$	Magnetic induction (not less) in a magnetic field while magnetic field strength is 30000 A/m