Cold Work Tool Steel

Din 2080 Cold Work Tool Steel

Approx Price: Rs 120 / Kilogram 

Our offered Din 2080 Cold Work Tool Steel is built to sustain very high wear resistance against abrasive and adhesive wear. Due to the high volume of hard carbides in the steel matrix, these have medium toughness, are dimensionally stable with high compressive strength.

Features:


  • Uniform hardness over section also at great dimensions
  • Resistance under impact loadings
  • Good tempering resistance


Physical Properties:


Coefficient of thermal expansion in °C20-10020-20020-40020-50020-60020-700
10-6 m/ (m*K)10.711.612.612.913.213.3

 

Thermal Conductivity at °C20350
W/(m*K)16.620.6


Heat Treatment:

 

Soft annealing °CCoolingHardness HB
812 – 850Furnacemax. 250

 

Stress-relief annealing °CCooling
approx. 670-720Furnace

 

Hardening °CQuenchingHardness after quenching HRC
940 – 970Oil64.5
950-980Air (up to 30 mm thickness)64.8


Tempering °C after Quenching100200400500600
HRC63.562.558.55547

HCHCR D 3 Cold Work Tool Steel

Approx Price: Rs 120 / Kilogram 
Our offered HCHCR D 3 Cold Work Tool Steel have properties of High Carbon 2% and High chromium 12 % tool steel with high wear resistance. Its supply condition is normally annealed to easy machining which recommended hardness is 57-58 HRC after making the dies and tools.

Features:

  • High degree of accuracy in hardening
  • Great wear resistance
  • Used in powder metal tooling and blanking and trimming dies

Applications:

HCHCR D 3 is used in cold Dies & tooling application that required the achievement of high degree of accuracy in hardening & tempering, such as dies drawing, forming cold rolls, powder metal tooling and blanking and trimming dies, blanking dies for paper and plastics, shear blades , cold die punches , Ejector pins etc.

Specifications:

Coefficient of thermal expansion in °C20-10020-20020-30020-40020-50020-60020-700
10-6 m/(m*K)10.711.612.312.612.913.213.3
Thermal Conductivity at °C20350700
W/(m*K)16.621.524.3

Heat Treatment:

Soft annealing °CCoolingHardness HB
810 – 850Furnacemax. 250

Stress-relief annealing °CCooling
approx. 670-720Furnace

Hardening °CQuenchingHardness after quenching HRC
940 – 970Oil64.5
950-980Air (up to 30 mm thickness)65.5

Tempering °C after Quenching100200300400500600
HRC64.561.55957.55547

HCHCR D 2 Cold Work Tool Steel

Approx Price: Rs 200 / Kilogram 
Owing to the knowledge of this domain, we are offering to our patrons a broad spectrum of HCHCR D 2 Cold Work Tool Steel. The offered products are used for cutting and pressing tools, knives, hobbling and drawing tools, cavity-sinking punches, flat and circular thread-rolling dies, and much more. Apart from this, we are offering these products at very reasonable rates to our valued clients within the limited period of time.

Features:


  • Lightweight
  • Longer service life
  • Precise design

Physical Properties:

Coefficient of thermal expansion in °C20-10020-20020-30020-400
10-6 m/(m*K)10.611.511.812.3
Thermal Conductivity at °C20350700
W/(m*K)16.720.524.2

Heat Treatment:

Soft annealing °CCoolingHardness HB
840 – 870Furnacemax. 250

Stress-relief annealing °CCooling
approx. 660-710Furnace

Hardening °CQuenchingHardness after quenching HRC
1000-1050Air, oil or salt bath, 500-550 °C63

Tempering °C after Quenching100200300400500525550600
HRC6461.558.558.559605750

Din 2379 Cold Work Tool Steel

Approx Price: Rs 200 / Kilogram 
Our offered Din 2379 Cold Work Tool Steel is wearing resistant and hardens in the air with a low order of movement and offers a measure of corrosion resistance when polished. Its high surface hardness, good toughness, and compressive strength, these products are ideal for various hard applications.

Features:

  • Resistance to cracking
  • Advanced hardness & strength
  • Higher toughness

Physical Properties:

Coefficient of thermal expansion in °C20-10020-20020-30020-400
10-6 m/(m*K)10.612.512.813.3
Thermal Conductivity at °C20350700
W/(m*K)16.721.524.2

Heat Treatment:

Soft annealing °CCoolingHardness HB
840 – 870Furnacemax. 250

Stress-relief annealing °CCooling
approx. 660- 710Furnace

Hardening °CQuenchingHardness after quenching HRC
1000-1050Air, oil or salt bath, 500-550 °C63

Tempering °C after Quenching100200300400500525550600
HRC6561.559.558.559605750

P 20 Cold Work Tool Steel

Approx Price: Rs 140 / Kilogram 

P 20 Cold Work Tool Steel is the Pre Hardened Plastic mold steel hardness distributed evenly in large cross sections that have excellent weldability with least hardness elevation, good mirror polishability and less streak texture making finishing easier. Size Section availability up to 255 mm thickness. Supply hardness is 240-280 BHN.

 

Physical Properties:

Coefficient of thermal expansion in °C20-10020-15020-20020-25020-30020-35020-40020-45020-500
10-6 m/(m*K)12.712.813.113.313.613.713.814.014.3
Thermal Conductivity at °C23150300350400500
W/(m*K)32.032.831.430.229.627.5

Heat Treatment:

Soft annealing °CCoolingHardness HB
710 – 740Furnacemax. 235

Hardening °CQuenchingHardness after quenching HRC
850 – 880Oil or salt bath, 180 – 220 °C52

Tempering °C after Quenching100200300400500600700
HRC5250.548.5474237.528

Din 2738 Cold Work Tool Steel

Approx Price: Rs 160 / Kilogram 
Physical Properties:

Coefficient of thermal expansion in °C20-10020-20020-30020-40020-50020-60020-700
10-6 m/(m*K)11.212.813.513.714.314.714.9
Thermal Conductivity at °C20350700
W/(m*K)363533

Heat Treatment:

Soft annealing °CCoolingHardness HB
710 – 740Furnacemax. 240

Hardening °CQuenchingHardness after quenching HRC
840 – 880Polymer or oil51

Tempering °C after Quenching100200300400500600700
HRC52.550.24846.2443929

OHNS Cold Work Tool Steel

HCHCR D2 Cold Work Tool Steel

With the constant support of experienced professionals, we are fulfilling the varied needs of the valued customers by offering optimum quality HCHCR D2 Cold Work Tool Steel. These are used in the cold processing of other steels, cast irons, and nonferrous metals and in diversified operations such as cutting, bending, forming, coining, ceramic pressing, paper cutting, pigment grinding, rock drilling and various other applications.

Features:

  • High efficiency
  • Resistance to chipping off
  • Resistance to cracking
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