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You are here: Home- NewsGrade S355MC

Grade S355MC

Posted:2019/5/21 16:45:44

 

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


Grade

Tensile Test

180°Bending Test b Diameter

ReH
(MPa)

Rm
(MPa)

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

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