Cast iron SCH10
Designation
| Name |
The value |
| Designation GOST Cyrillic |
СЧ10 |
| Designation GOST Latin |
CCh10 |
| Transliteration |
SCh10 |
| The chemical elements |
- |
Description
Cast iron SCH10 used: for the manufacture of casting troughs, taps, bases, plates and other items non-critical purpose in the construction and machine tools; cast connecting parts for pipelines.
Note
Ferritic cast iron.
Standards
| Name |
Code |
Standards |
| Cast iron |
В11 |
GOST 1412-85 |
| Pipes from ferrous metals and alloys cast and connecting parts to them |
В61 |
GOST 5525-88 |
| Castings of cast iron (gray and malleable cast iron) |
В81 |
TU 1-812-0072-94 |
Chemical composition
| Standard |
C |
S |
P |
Mn |
Si |
Fe |
| GOST 1412-85 |
3.5-3.7 |
≤0.15 |
≤0.3 |
0.5-0.8 |
2.2-2.6 |
The rest |
Fe is the basis.
Allowed low alloying of cast iron with various elements (chromium, nickel, copper, phosphorus, etc.).
Mechanical characteristics
| σB, MPa |
Brinell hardness number, MPa |
| Castings in cast or heat treated condition |
| ≥100 |
120-205 |
| Part of the connecting piping (sand casting) according to GOST 5525-88 (NV - in the center of a wall) |
| ≥150 |
≤250 |
Description mechanical marks
| Name |
Description |
| σB |
Limit short-term strength |
Physical characteristics
| Temperature |
Е, ГПа |
r, кг/м3 |
l, Вт/(м · °С) |
С, Дж/(кг · °С) |
| 20 |
70-110 |
6800 |
60 |
460 |
A description of the physical symbols
| Name |
Description |
| l |
Coefficient of thermal conductivity |
