D5 / Cr12MoV / DIN 2601

STANDARDS Cr12MoV KNL D2 DIN 2601 AISI D5    D5


CHEMICAL COMPOSITION (Typical Analysis in %)

C Si Mn P S Cr Mo V
1.40-1.60 0.10-0.60 0.20-0.60 0.030max 0.030max 11.00-13.00 0.70-1.00 0.80-1.20


Ventura Alloy and Steels Supplies and Stocks HCHCR D5 steel in India and abroad. D5 steel is an air hardening, high-carbon, high-chromium tool steel.


APPLICATION

Applications of D5 steels include thread rolling, blanking or forming dies operating at temperatures below 482°C (900°F).


HEAT TREATMENT

D5 steels should be preheated very slowly up to 815°C (1500°F), then temperature should be increased to 1009°C (1850°F) and held for 20 to 45 minutes. Then they are air quenched.


FORGING

Forging of D5 steels can be done at 1065°C (1950°F) down to 1750°F. Do not forge below 926°C (1700°F).


ANNEALING

Annealing of D5 steels should be done at 886°C (1627°F) followed by slow furnace cooling at 4°C (40°F) per hour or less.


TEMPERING

D5 steels can be tempered at 204°C (400°F) for achieving Rockwell C hardness of 61 and at 537°C (1000°F) for a Rockwell C hardness of 54.


SIZE RANGE
ROUND – 20 to 450 MM | SQUARE – 50 to 155 MM

FLATS – THICKNESS : 20 TO 150 MM | WIDTH : 40 to 450 MM


STOCKING PARTNERS
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