Almas Steel & Alloys Private Limited
Almas Steel & Alloys Private Limited
Bhosari, Pune, Maharashtra
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Cold Work Tool Steel


Description

These steels are aimed at the manufacturing of tools used in cold processing of other steels, cast irons and non ferrous metals and in diversified operations such as cutting, bending, forming, coining, extrusion, steel wire drawings, wooden work, ceramic pressing, pigment grinding, rock drilling, paper cutting and various other applications.

Properties & Characteristics
  • Wear resistatnce of dies
  • Resistance to chipping off
  • Resistance to cracking
  • Higher hardness & strength
  • Higher toughness
Applications
  • Stamping dies
  • Sheet metal components
  • Rolls for cold rolling mills
  • Drawing tools
  • Punches tools
  • Cutting tools
  • Pressing tools
  • Shear blades


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Approx. Rs 300 / Kilogram Get Latest Price

Product Details:
Minimum Order Quantity100 Kilogram
SizeThickness 10-200mm
ShapeRound Flat Square
Product TypeSteel Bars
BrandAlmas
Material GradeD2
Test CertificateMetallurgical Test
Surface TreatmentBlack
Payment Terms30% Advance Balance Before Delivery
AlloyWith Alloy
GradeD2
ApplicationAutomobile Industry
Diameter10-600MM
FinishingBlack
MaterialD2

Standards : X153CrMoV12 HCHCR-D2 DIN 2379 AISI D2 AFNOR Z160CDV12
C 1.54Si 0.32Mn 0.34Cr 12.00Mo 0.76V 0.91
D2 Steel Consolidates maximum wear resistance, great durability, exceptional front line maintenance and treating resistance. 12 % ledeburitic chromium steel. It can be nitride after special heat treatment. It can be utilized as threading rolls and dies, icy trimming, cutting and stamping tools for sheet thickness's up to 6 mm, accuracy cutting instruments for sheet thicknesses up to 12 mm.

 

Steel Properties

HCHCR-D2 steel is Cold Work Steel with High Carbon High Chromium contents. The Quality with high wear resistant and toughness properties due to Vanadium addition of 0.90% . Normally it supply condition is an Annealed and will offer hardness to reach 57-59 HRC. It can be machinable in the annealed condition. D2 is the superior steels than D3 due to high alloys properties.

 

Physical Properties
Coefficient of thermal expansionat °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

 

Application

HCHCR D2 tool steel applicable for cold stamping or forming dies, cold forming rolls, Chipper knives, Punches, slitters, shear blades, tools, tyre shredders, trimming, cutting Threading Dies , stamping tools Etc.

 

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 saltbath, 500-550 °C63

 

Tempering °C after quenching100200300400500525550600
HRC6461.558.558.559605750


Additional Information:
  • Production Capacity: AS PER REQUIREMENT
  • Delivery Time: 1-3days
  • Packaging Details: BUBBLE OR BOX PACKING AS PER CUSTOMER REQUIREMENT

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Approx. Rs 160 / Kilogram Get Latest Price

Product Details:
Minimum Order Quantity100 Kilogram
SizeTHICKNESS 10-200mm
Material GradeD3
MaterialD3
Payment Terms30% Advance Balance Before Delivery
FinishingBlack
BrandAlmas
Product TypeSteel Bars
GradeD3
ShapeRound Flat Square
Surface TreatmentBlack
Diameter10-600MM
Test CertificateMetallurgical Test
ApplicationAutomobile Industry
AlloyWith Alloy

Standards : X210CrW12 HCHCR-D3 DIN 2080 AISI D3 AFNOR Z210CW12-01
C 2.00Si 0.30Mn 0.30Cr 12.00

D3 Steel Having 12 % ledeburitic chromium tool steel with great wears resistance .
Basically utilized as cutting tools for sheets up to 4 mm thickness, trimming dies, blanking dies for paper and plastics, shear cutting edges and rotational shear edges for sheet thicknesses up to 2 mm.

Steel Properties

D3 Steel having 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 & tools.

 

Physical Properties
Coefficient of thermal expansionat °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)16.620.524.3

 

Application

HCHCR D3 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.

 

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)64.5

 

Tempering °C after Quenching100200300400500600
HRC63.561.55857.55547


Additional Information:
  • Delivery Time: 1-3days
  • Packaging Details: BUBBLE OR BOX PACKING AS PER CUSTOMER REQUIREMENT

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Approx. Rs 115 / Kilogram Get Latest Price

Product Details:
Minimum Order Quantity100 Kilogram
Surface ConditionBlack
Surface TreatmentAnnealed
AlloyWith Alloy
SizeThickness 10-200mm
ApplicationAutomobile Industry
Surface TypeBlack
Test CertificateMetallurgical Test
Payment Terms30% Advance Balance Before Delivery
Diameter10-600mm
Tolerance5mm
Surface FinishingBlack
BrandALMAS
Material GradeOHNS
GradeOhns
ShapeRound Flat Square
FinishingBlack
MaterialOHNS
Product TypeSteel Bars

Standards : 100MnCrW4 O1 DIN 2510 AISI O1 AFNOR 90MWCV5
CSiMnCrVW
0.950.201.100.500.200.60
O1 having high hardened ability and dimensional stability during the process of heat treatment.

Blanking and stamping dies for cutting sheets up to 6 mm thickness, threading tools, drills, broaches, gauges, measuring tools, plastic moulds, shear blades, guide rails

Steel Properties

O1 is equivalent of DIN 2510 Tool Steel is the oil-hardening, “non-shrinking” tool steel, good cutting edge retention; high harden ability and dimensional stability during heat treatment.

Physical Properties
Thermal Conductivity at °C20350700
W/(m*K)33.432.131.1

 

Application

Blanking and stamping dies for cutting sheets up to 6 mm thickness, threading tools, drills, broaches,gauges, measuring tools, plastic moulds, shear blades, guide rails.

 

Heat Treatment
Soft annealing °CCoolingHardness HB
750 - 780Furnacemax. 230

 

Stress-relief annealing °CCooling
approx. 650Furnace

 

Hardening °CQuenchingHardness after quenching HRC
780 - 820Air, oil or saltbath, 180-220 °C65

 

Tempering °C after quenching100200300400
HRC63625853.5


Additional Information:
  • Packaging Details: BUBBLE OR BOX PACKING AS PER CUSTOMER REQUIREMENT

Yes! I am Interested
View PDF


 

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Almas Steel & Alloys Private Limited
Shabbir Bhabha  (Director)
J-452, Near Quality Circle, MIDC
Bhosari, Pune - 411026 , Maharashtra , India
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