Table 4. Mechanical properties of SS275, STS304
Sample
Thickness of steel (mm)
Yield strength (N/mm
2
)
Tensile strength (N/mm
2
)
Elongation (%)
Carbon steel SS275
Under 15
Over 275
Between 410 and 550
Over 18
Alloy steel STS304
-
Over 205
Over 520
Over 40