1.2711 55NiCrMoV6


Nickel hot work tool steel with good hardenability. Uniform hardness over section also at great dimensions. Resistance under impact loadings.




%C %Si %Mn %P %S Cr Mo Ni V
0,50-0,60 0,10-0,40 0,65-0,95 0,030 0,030 0,60-0,80 0,25-0,35 1,50-1,80 0,07-0,12


Hot working:

Forging temperature range: 1100-850℃
Note: Heat to 1200 ℃. Do not forge below 850.
Heat treatment:

Soft annealing As annealed hardness(≤ HB30) Hardening Temper
680-710 240 848-870 500-650


Main application:

Forge drop hammer dies, metal extrusion and tube pressing tools
Shape of product:

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