This grade yields a high surface hardness, combined with relatively good toughness. This grade also has good forging characteristics. It is shallow hardening, however, and useful section size is limited. Parts made from grade 1.1206 steel requiring strength is oil quenched; parts requiring high hardness is water quenched.
|0,47-0,55||≤0,40||0,60-0,90||0,035||0,035||≤0,40||0,10||≤0,40||Cr+Mo+Ni ≤ 0,63|
Forging temperature range: 1200-850℃
Note: Heat to 1200 ℃. Do not forge below 850.
|Hot working temperature ℃||Soft annealing ℃||HB 30-soft annealed||Normalizing ℃||Hardening temperature for quenching in Water ℃||Hardening temperature for quenching in Oil ℃||Tempering temperature ℃|
Automobile- and motor construction, mech. engineering.
Shape of product:
Round, flat, step shape, ring, disc, shaft, other shape depend on customer needs