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High-strength steel for automotive industry SeverDom (S355MS−S700MS)

The main emphasis in the development of production technology for high-strength steels SeverDom (S355MS-S700MS) is focused at the product strength properties, as well as at ductility, weldability of metal and toughness at negative temperatures, which is provided by low carbon content. It allows manufacturing products of complex shape and guarantees their durability.
Application
  • Frames, load-bearing members, suspension parts
  • Wheel disks

Advantages

  • High strength and ductility due to specially developed steel alloying concept
  • Excellent weldability of steel due to reduced carbon content
  • Ability to withstand high loads, incl. impact loads, at low operating temperatures, due to lower content of harmful impurities in steel

Specifications

Steel grade​StandardThickness*, mm​Width*, mm​Yield strength min, MPa​Ultimate strength, MPaRelative elongation, %
minmaxminmaxbelow 3 mm3 mm and more
S355MC

EN 10149–2–2013

2,0016,009001835355​430-5501923
S420MC2,0010,009001835420​480-6201619
S460MC2,004,509001420460​520-6701417
S500MC2,0010,009001600500​550-7001214
S550MC2,5010,009001800550​600-7601214
S600MC5,009,009001400600​650-82013
S650MC4,008,009001350650​700-88012
S700MC4,0010,009001350700​750-95012
*- The full range of dimensions is specified, specific dimensions shall be agreed when ordering

How to buy?

Under the order

Zhvakin Nikolay Andreevich

Manager
nazhvakin@severstal.com

Of availability

The fastest and most convenient way to purchase general-purpose metal products is to use the online store of PAO Severstal.
Online Store