Designation
| Name |
The value |
| Designation GOST Cyrillic |
60пп |
| Designation GOST Latin |
60pp |
| Transliteration |
60pp |
| By chemical elements |
60 |
| Name |
The value |
| Designation GOST Cyrillic |
60пп-ПВ |
| Designation GOST Latin |
60pp-PB |
| Transliteration |
60pp-PV |
| By chemical elements |
60пп-PW |
Description
60пп steel is used: for the manufacture of various parts by means of hot precipitation, upsetting, punching, hot forming or cold mechanical processing; automotive components.
Note
Steel with low hardenability.
Standards
| Name |
Code |
Standards |
| Bars and shapes |
В32 |
GOST 1050-2013, TU 14-1-5414-2001, TU 14-1-1926-76 |
Chemical composition
| Standard |
C |
S |
P |
Mn |
Cr |
Si |
Ni |
Fe |
Cu |
V |
Ti |
Mo |
W |
| TU 14-1-5414-2001 |
0.57-0.65 |
≤0.012 |
≤0.015 |
≤0.2 |
≤0.15 |
0.1-0.3 |
≤0.1 |
Rest |
≤0.1 |
≤0.05 |
≤0.03 |
≤0.15 |
≤0.1 |
Fe is the basis.
Mechanical properties
| Section, mm |
sT|s0,2, MPa |
σU, MPa |
d5, % |
y, % |
| Bars hot rolled on the other 14-1-1926-76. Normalization at 840-860 °C, air cooling |
|
≥353 |
≥598 |
≥12 |
≥30 |
Description mechanical marks
| Name |
Description |
| sT|s0,2 |
Yield strength or limit of proportionality with a tolerance for residual deformation of 0.2% |
| σU |
Limit short-term strength |
| d5 |
Elongation after rupture |
| y |
The relative narrowing |
