1.6959 35NiCrMoV12 5

 

 

It is Heat-treatable special steel for general engineering purposes.
 
Composition:

 

%C %Si %Mn %P %S Cr Mo Ni other
0.30-0.40 0.15-0.35 0.40-0.70 0,035 0,035 1,00-1,40 0,35-0,60 2.50-3.50 0.08-0.20

 

Hot working:

Forging temperature range: 1200-850℃
 
Note: Heat to 1200 ℃. Do not forge below 850.
 
Heat treatment:

Soft annealing ℃ HB 30-soft annealed Normalizing ℃ Hardening temperature for quenching in Water ℃ Hardening temperature for quenching in Oil ℃ Tempering temperature ℃
620-650 265 850-880 – 830-850 450-650

 

Main application:

High strength mechanical engineering components
 
Shape of product:

Round, flat, step shape, ring, disc, shaft, other shape depend on customer needs