TSA4M1 (TSAM4-1)

The alloy has good fluidity, good corrosion resistance. Melting point: 380 — 386 ° C Hardness TSA4M1, injection molding (GOST 25140−93) HB 10 -1 = 80 MPa.

casting enclosure, reinforcing and decorative parts that do not require higher accuracy in the automotive, tractor, electrical and other industries.

Classification

Country Section Category
CIS, Russia, Ukraine Metals and alloys Zinc Foundry Alloys

Chemical composition

Standard Fe, % Si, % Sn, % Mg, % Cu, % Zn, % Al, % Pb, % Cd, %
GOST 25140-93 < 0.07 < 0.015 < 0.002 0.02–0.06 0.7–1.3 94.04–95.78 3.5–4.5 < 0.01 < 0.005

Information on suppliers

Physical characteristics

Temperature, °C $$\alpha\cdot 10^{6}$$, $$K^{-1}$$ $$\varkappa$$, $$\frac{W}{m\cdot K}$$ $$\rho$$, $$\frac{kg}{m^3}$$ $$c\cdot 10^{-3}$$, $$\frac{J}{kg\cdot K}$$
20 26.5 109 6700 0.44

Mechanical properties at 20 °C

Rolling Standard Size, mm Tension Classifiers $$\sigma _{U}$$, $$MPa$$ $$\epsilon_L$$, % Treatment
Casting GOST 25140-93 under pressure 270 1.7

Brinell hardness number

Rolling Standard Classifiers Value, HBW
Casting GOST 25140-93 under pressure 800

Casting and technological parameters

melting point, °C
380–386

Standards

Standard Description
GOST 25140-93

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
$$\alpha\cdot 10^{6}$$ $$K^{-1}$$ 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
$$c\cdot 10^{-3}$$ $$\frac{J}{kg\cdot K}$$ The specific heat of the material (range 20°C–T)

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