1.6582 34 CrNiMo 6

 

Steels by quenching and tempering for general purposes.

Composition:

 

%C %Si %Mn %P %S %Cr %Mo %Ni  % Other
0,30-0,38 ≤0,40 0,50-0,80 0,035 0,035 1,30-1,70 0,15-0,30 1,30-1,70 –

Hot working:

Forging temperature range: 1100-850℃

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 ℃
650-700 248 850-880 – 830-860 540-680

 

Main application:

Small cog wheels, arbors, cardan joints, parts of control

 

Shape of product:

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