TSAM9-1.5

Hardness TsAM9−1.5 (GOST 21437−95) HB 10 ^-1 = 85 MP and

for bimetallic strip steel and duralumin, followed by rolling stamped inserts

Classification

Country	Section	Category
CIS, Russia, Ukraine	Metals and alloys	Zinc antifriction alloys

Chemical composition

Standard	Fe, %	Si, %	Sn, %	Mg, %	Cu, %	Zn, %	Al, %	Pb, %	Cd, %
GOST 21437-95	< 0.15	< 0.1	< 0.01	0.03–0.06	1–2	86.59–89.97	9–11	< 0.03	< 0.02

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Physical characteristics

Temperature, °C	$$E\cdot 10^{9}$$, $$MPa$$	$$\alpha\cdot 10^{6}$$, $$K^{-1}$$	$$\varkappa$$, $$\frac{W}{m\cdot K}$$	$$\rho$$, $$\frac{kg}{m^3}$$
20	90		100.8	6100
100		27

Mechanical properties at 20 °C

Rolling	Standard	Size, mm	Tension	Classifiers	$$\sigma _{U}$$, $$MPa$$	$$\epsilon_L$$, %	Treatment
	GOST 21437-95				294	10

Brinell hardness number

Rolling	Standard	Classifiers	Value, HBW
	GOST 21437-95		850

Casting and technological parameters

melting point, °C	linear shrinkage, %
378–410	1.2

Standards

Standard	Description
GOST 21437-95

Description of chemical elements

Element	Units of measurement	Description
Fe	%	Iron
Si	%	Silicon
Sn	%	Tin
Mg	%	Magnesium
Cu	%	Copper
Zn	%	Zinc
Al	%	Aluminium
Pb	%	Lead
Cd	%	Cadmium

Description of physical characteristics

Parameter	Units of measurement	Description
$$E\cdot 10^{9}$$	$$MPa$$	Elastic modulus
$$\alpha\cdot 10^{6}$$	$$K^{-1}$$	Coefficient of thermal (linear) expansion (range 20°C–T)
$$\varkappa$$	$$\frac{W}{m\cdot K}$$	Coefficient of thermal conductivity (the heat capacity of the material)
$$\rho$$	$$\frac{kg}{m^3}$$	The density of the material

Description of mechanical properties

Parameter	Units of measurement	Description
$$\sigma _{U}$$	$$MPa$$	Ultimate tensile strength
$$\epsilon_L$$	%	Elongation at break (longitudinal)

Description of the casting and technological parameters

Parameter	Units of measurement	Description
melting point	°C	The temperature at which solid crystalline body makes the transition to the liquid state and Vice versa
linear shrinkage	%	The difference between model dimensions and the model casting