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High-strength steel for automotive industry SeverHard (18KHGNMFR)

SeverHard (18KhGNMFR) - high-strength wear-resistant steel, specially designed for manufacturing equipment, parts and components operating in conditions of increased wear. Unique properties of SeverHard steel (18KhGNMFR) make it possible to manufacture equipment with higher performance characteristics, such as less weight and ability to work under increased loads, with extended service life.
Application
  • Platforms, welded structures.

Advantages

  • High wear resistance due to alloying
  • Combination of high strength and cold resistance up to -40ºC

Specifications

Characteristics ​Values ​
minmax
Hardness, НВ340430**
Thickness*, mm8,0050,00***
Width*, mm15002500
Yield strength*, MPa9501150
Ultimate strength, MPa10501500
Cold resistance KCV (-40 oC), J / cm²not less than 30 ​
Elongation min, %11**** ​
* The full range of dimensions is specified, specific dimensions shall be agreed when ordering ** In the process of mastering, hardness – up to 500 HB *** In the process of mastering, thickness – up to 50 mm **** By agreement, it is allowed to decrease to 6%

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