Designation
| Name |
The value |
| Designation GOST Cyrillic |
А35 |
| Designation GOST Latin |
A35 |
| Transliteration |
A35 |
| By chemical elements |
- |
Description
A35 steel is used: for the production of complex-shaped parts, processed by CNC-machines and parts, which are increased requirements to the surface quality, operating at higher voltages and pressures (axles, rollers, bushings, rings, gears, fingers, screws, bolts, nuts).
Note
Sulfur carbon steel high machinability.
Standards
| Name |
Code |
Standards |
| Bars and shapes |
В52 |
GOST 13616-97, GOST 13617-97, GOST 13618-97, GOST 13619-97, GOST 13620-90, GOST 13621-90, GOST 13622-91, GOST 13623-90, GOST 13624-90, GOST 13737-90, GOST 13738-91, GOST 17575-90, GOST 17576-97, GOST 29296-92, GOST 29303-92, GOST Р 50066-92, GOST Р 50067-92, GOST Р 50077-92 |
| Bars and shapes |
В32 |
GOST 1414-75, GOST 14955-77 |
Chemical composition
| Standard |
C |
S |
P |
Mn |
Cr |
Si |
Ni |
Fe |
Cu |
| GOST 1414-75 |
0.32-0.4 |
0.08-0.15 |
≤0.06 |
0.7-1 |
≤0.25 |
0.15-0.35 |
≤0.25 |
Rest |
≤0.25 |
Fe is the basis.
Mechanical properties
| Section, mm |
σU, MPa |
d5, % |
y, % |
HB, MPa |
| The hot rolled, without heat treatment |
|
≥510 |
≥15 |
≥23 |
≤201 |
| Rental of calibrated and full hard without heat treatment |
|
≥570 |
≥6 |
- |
≤229 |
Description mechanical marks
| Name |
Description |
| σU |
Limit short-term strength |
| d5 |
Elongation after rupture |
| y |
The relative narrowing |
| HB |
Brinell hardness number |
Technological properties
| Name |
The value |
| Склонность к отпускной хрупкости |
tend not |
| Flock-sensitive sensitivity |
not sensitive |
