MN10 (MH-10)

Classification

Country	Section	Category
Country	Section	Category
CIS, Russia, Ukraine	Copper, copper alloys	Copper-Nickel Alloys

Chemical composition

Standard	Fe, %	Sn, %	Mn, %	Co, %	Cu, %	Zn, %	Ni, %	Zr, %	Pb, %	As, %	P, %	C, %	S, %
Standard	Fe, %	Sn, %	Mn, %	Co, %	Cu, %	Zn, %	Ni, %	Zr, %	Pb, %	As, %	P, %	C, %	S, %
TU 48-21 - 851	1.5–1.8	< 0.03	0.5–1	< 0.1	85.825–88	< 0.05	10–11	< 0.01	< 0.01	< 0.1	< 0.02	< 0.05	< 0.005

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Mechanical properties at 20 °C

Rolling	Standard	Size, mm	Tension	Classifiers	$\sigma _{U}$ , $MPa$	$\sigma_{Y}$ , $MPa$	$\psi$ , %	d5, %	Treatment
Rolling	Standard	Size, mm	Tension	Classifiers	$\sigma _{U}$ , $MPa$	$\sigma_{Y}$ , $MPa$	$\psi$ , %	d5, %	Treatment
The alloy is soft					245–294	98–196	40	44–50
Alloy hard					490	294–392		2–8

Brinell hardness number

Rolling	Standard	Classifiers	Value, HBW
Rolling	Standard	Classifiers	Value, HBW
Alloy			37

Standards

Standard	Description
Standard	Description
TU 48-21 - 851
GOST 2171-90	GOST 2171-90
TU 1847-111-00195430-2000

Description of chemical elements

Element	Units of measurement	Description
Element	Units of measurement	Description
Fe	%	Iron
Sn	%	Tin
Mn	%	Manganese
Co	%	Cobalt
Cu	%	Copper
Zn	%	Zinc
Ni	%	Nickel
Zr	%	Zirconium
Pb	%	Lead
As	%	Arsenic
P	%	Phosphorus
C	%	Carbon
S	%	Sulfur

Description of mechanical properties

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