Materials – Special Analyses
Tool steel

We can conduct analyses and material inspections of your materials upon request.

Request additional information at:
Telephone: +49 (0) 2302 - 70 14 141
E-Mail: Analysen@Lohmann-Stahl.de

Steel Casting

We can analyse metals and alloys based on iron, nickel or cobalt.

Further information is available via:
Telephone: +49 (0) 2302 - 89 06 18
E-Mail: Guss.Analysen@Lohmann-Stahl.de

 


Typical Range of Steel Products and Heat Treatment
Bars

Brand  Name   Mat.-No. Typical Analyses % Annealed Hardness Hardening Hardness in HRC after Tempering in °C data sheet
  (Ident.-No.) C Si Mn Cr Mo W V Co Ni HB max. °C in* 180 240 300 480-520 540-570  
Some special analyses  
LO-K 2695 (1.2695) 1,2     11,5 1,4 2,4 1,5     255 1140 G; O 59   57   60 - 62  
PGK (1.2895) 1,2 1,0   8,5 1,5 1,5 2,0     255 1080 G; O; Wb 62   63   59 - 62  
LO-K 2709 1.2709 0,03       4,8   Ti 1,0 9,0 18,0 320 840 A       55    



Sheets

Brand  Name Mat.-No. AISI / BS Typical Analyses % Annealed Hardness Hardening Hardness in HRC after Tempering in °C data sheet
  (Ident.-No.)   C Si Mn Cr Mo W V Ni HB max. °C in* 180 240 300 480-520 540-570  
Some special analyses  
LO-K 2018.02 2018.02   0,8   0,6 0,5         255 820 O 61 58 55      
LO-K 2360.05 2360.05 A-8 mod 0,5 0,9   8,0 1,5   0,7   230 1020 G; O 59 58     52 - 55  
LO-K 2690 2690.01 A-7 2,2   0,6 5,1 1,0 0,6 4,8   260 980 G; O; A 63 62 61      
LO-K 2695 2695.01   1,2     11,5 1,4 2,4 1,5   255 1140 G; O; Wb 58   57   60 - 62  
PGK 2895.01   1,2 1,0   8,5 1,5 1,5 2,0   241 1080 G; O; Wb 62   63   59 - 62  
LO-R 4153.03 4153.03 M92 0,8     12,7 1,1   0,9 Nb0,7 255 1040 O 60   54 54 - 56    
*G = overpressure gas-quenching / O = oilquenching / Wb = salt bath quenching 500 - 550°C / A = air