Special materials

Regardless of whether you're looking for standard or custom-made special materials, we offer you the right material for every application. From the melt to the forged bar or the cross-rolled sheet - we have the entire production chain available in-house - which provides us with greater flexibility.
We are able to simulate materials for special applications using the latest simulation software and then produce them. Through the use of scanning electron microscopy with EDX, we are able to characterize and understand the resulting microstructure and chemical microanalyses better. This allows us to create special analyses together with our specialists. We would be happy to take on your challenges!

Typical range of steel products and heat treatment

Einige Sonderanalysen
Selected Non-Standard Grades
Brand Name
Richtanalyse %
Typical Analysis %
Härte in HRC nach dem Anlassen in °C
Hardness in HRC after tempering °C
Data Sheet
(Ident.No.)CSiMnCrMoVWCoNiweitere/ othersHB max.°C°CHRC
LO-K 26951.2695 1,211,01,41,52,4 2691140540 - 56060 - 62
LO-S 28951.2895PGK1,151,00,48,21,52,01,5 2411060520 - 54062 - 63
LO-K 28971.28970,851,00,58,01,52,52601050500 - 55056 - 60
LO-R 48411.48410,202,01,025,020,0N ≤ 0,1223
LO-R 48641.48640,151,51,516,035,0N ≤ 0,1223
LO-R 49031.49030,100,59,01,00,2Nb 0,08; N: 0,051040 - 1100730 - 780620 - 850 MPa
LO-R 49231.49230,2212,01,00,33021035 - 1065700 - 750800 - 950 MPa

Delivery form and warehouse

Delivery form:
Custom production is available on customer request:  

  • Bars in the manufactured length
  • Pieces sawed to a specific length
  • Rough machined, custom machined according to a drawing, hardened and tempered  

In our main warehouse, we have a supply of special alloys in various sizes as well alloys in standard qualities.