Russia · GOST
08ps
GOST 5663:1979 — GOST 5663
Mechanical properties
value range by conditionMechanical properties
| Heat treatment / condition | Yield strength | Tensile strength | Elongation | Reduction of area | Impact energy | Hardness |
|---|---|---|---|---|---|---|
| Wires | 440–590 Class 1; <=590 Class 2 | ≥55 for Class 1 and Class 2 |