1.0501

C35

 

Steel for general engineering purposes and quenching & tempering. This grade is water-hardening steel suitable for small parts of moderate strength. It has moderate strength and hardness in the as-rolled condition, and can be strengthened and hardened by cold work. Machinability is only fair, as is weldability. Precautions must be taken when welding to avoid cracking from cooling too rapidly
 
Composition:

%C	%Si	%Mn	%P	%S	%Cr	%Mo	%Ni	% Others
0,32-0,39	≤0,40	0,50-0,80	0,045	0,045	≤0,40	0,10	≤0,40	Cr+Mo+Ni ≤0,63

 
Hot working:

Forging temperature range: 1100-870℃
 
Note: Do not forged below 870 ℃
 
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	183	860-890	840-870	850-880	540-680

 

Main application:

Automobile- and motor construction
 
Shape of product:

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