SCH15
for the manufacture of castings
for the manufacture of castings
Standard | Fe, % | Si, % | Mn, % | P, % | C, % | S, % |
---|---|---|---|---|---|---|
GOST 1412-85 | 92.75–94 | 2–2.4 | 0.5–0.8 | < 0.2 | 3.5–3.7 | < 0.15 |
Rolling | Standard | Size, mm | Tension | Classifiers | $$\sigma _{U}$$, $$MPa$$ | Treatment |
---|---|---|---|---|---|---|
Casting | GOST 1412-85 | 150 |
Rolling | Standard | Classifiers | Value, HBW |
---|---|---|---|
GOST 1412-85 | 130–241 |
Standard | Description |
---|---|
GOST 1412-85 |
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 |
$$c\cdot 10^{-3}$$ | $$\frac{J}{kg\cdot K}$$ | The specific heat of the material (range 20°C–T) |