A694

 

It is a low carbon steel. This softer steel is more ductile. This is one of general steel grade. It is used for Structural components and general purposes.
 
Composition:

 

Cu Ni Mo Cr Al S P Mn Si C
0.022 1.05 0.22 0.21
0.30 0.30 0.08 0.30 0.038 0.015 0.015 1.35 0.33 0.25

 

Hot working:

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

annealing ℃ Normalizing ℃ Hardening temperature for quenching in Water ℃ Tempering temperature ℃
670-710 880-910 850-880 540-680

 

Main application:

Gear shafts and wheels
 
Shape of product:

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