HS PH11 Hot Work Die Steel

HS PH11 Hot Work Die Steel


As modified high-toughness, high-isotropy, high-quality hot work & plastic mold
steel, the steel has good cold and hot fatigue resistance and corrosion
resistance, good cold and hot workability, good hardenability, and high thermal
strength and oxidation resistance performance at medium temperature, as well as
high toughness and wear resistance.

Application of HS Ph11 steel equivalent
Die-casting mold (mold core, insert, sprue spreader, nitrided ejector pins);

High-strength plastic mold by injection molding;

Extrusion mold (mold core, mold pad, choke block);

Hot press forming dies for aluminum, copper and magnesium;

Cold punch, hot shear, shrink ring and wear-resistant parts.

Features of HS PH11
With electroslag remelting, high-temperature diffusion annealing and ultra-fine
heat treatment, the uniformity of the structure is good, and the carbides are
finely dispersed;

Good heat and cold fatigue resistance and corrosion resistance, good cold and
hot workability, high die hardness and wear resistance;

High purity control brings high polishability;

High isotropy, aspect ratio ≥0.85;

Annealing hardness ≤200HB, quenching hardness 50-60HRC, tempering hardness 46-
48HRC.

As one of die steel manufacturers,we have types of forged bars for sale, if you
have needs, please contact us.

If you want to buy die forgings, please leave us a message.

Minimum Order: 20 sets

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