EN 10149-2 S355MC Automotive Steel

S355MC steel coil conforms to the European standard EN 10149-2, which specifies the requirements for hot-rolled flat products made of high yield strength steels for cold forming. The "MC" in the designation stands for "thermomechanically rolled", which means that the steel is produced by a controlled process that involves heating and rolling at high temperatures to produce the desired mechanical properties.

Composition of S355MC automotive steel(%, cast analysis)

C max.	Si max.	Mn max.	P max.	S max.	Al min.	Nb max.	V max.	Ti max.
0.12	0.50	1.50	0.025	0.020	0.015	0.09	0.20	0.15

 

Mechanical properties of S355MC automotive steel

Grade	Yield Strength	Tensile Strength	Elongation %
	MPa min.	MPa	< 3mm	≥ 3mm
S355MC	355	430-550	19	23

Product Application:

1. Structural parts: S355MC steel can be used to make structural parts of the vehicle such as chassis, body panels, and reinforcement components.

2. Suspension components: S355MC steel is used to make suspension components such as control arms, steering knuckles, and axles.

3. Wheels: S355MC steel is also used to manufacture wheels and rims due to its high strength and excellent formability.

4. Exhaust systems: S355MC steel is used in the production of exhaust systems due to its high temperature resistance and durability.

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