Designation
| Name |
The value |
| Designation GOST Cyrillic |
43 |
| Designation GOST Latin |
43 |
| Transliteration |
43 |
| By chemical elements |
43 |
| Name |
The value |
| Designation GOST Cyrillic |
43-ПВ |
| Designation GOST Latin |
43-PB |
| Transliteration |
43-PV |
| By chemical elements |
43-PW |
Description
43 steel is used: for the manufacture of various parts by means of hot precipitation, upsetting, punching, hot forming or cold machining.
Standards
| Name |
Code |
Standards |
| Bars and shapes |
В32 |
TU 14-1-5414-2001, TU 14-1-1525-76, TU 14-1-1742-76, TU 14-1-2252-2007, TU 14-1-1271-75 |
Chemical composition
| Standard |
C |
S |
P |
Mn |
Cr |
Si |
Ni |
Fe |
Cu |
V |
Ti |
Mo |
W |
| TU 14-1-5414-2001 |
0.4-0.45 |
≤0.012 |
≤0.015 |
0.5-0.8 |
≤0.15 |
0.17-0.37 |
≤0.1 |
Rest |
≤0.1 |
≤0.05 |
≤0.03 |
≤0.15 |
≤0.1 |
| TU 14-1-1271-75 |
0.42-0.47 |
≤0.035 |
≤0.035 |
0.5-0.8 |
≤0.25 |
0.17-0.37 |
≤0.25 |
Rest |
- |
- |
- |
- |
- |
Fe is the basis.
According to TU 14-1-1271-75, the total content of sulfur and phosphorus should be ≤ 0.060%.
