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Grade S355MC
Grade S355MC is an high yield strength alloy steel for cold forming. S355MC steel number is 1.0976. This alloy is supplied in hot rolled flats, plates and strips. EN 10149-2 S355MC grade steel is commonly used for automotive structural parts such as automobile frames and beams that require good cold forming properties and high yield strength requirements.
S355MC Steel Chemical Composition
Grade Chemical Composition a (Heat Analysis) (%)
|
Grade |
Chemical Composition a (Heat Analysis) (%) |
||||||
|
C |
Si |
Mn |
P |
S |
Alt |
Others |
|
|
S355MC |
≤0.12 |
≤0.50 |
≤1.30 |
≤0.030 |
≤0.025 |
≥0.015 |
Nb≤0.09 V≤0.20 Ti≤0.15 |
S355MC SteelMechanical properties
|
|
Tensile Test |
180°Bending Test b Diameter |
|||
|
ReH |
Rm |
Elongation (%) |
|||
|
L0=80mm,b=20mm |
L0=5.65√S0 |
||||
|
Nominal Thickness(mm) |
|||||
|
<3.0 |
≥3.0 |
0.5a |
|||
|
S355MC |
≥340 |
420~540 |
≥19 |
≥25 |
0.5a |
