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Almas Steel & Alloys Private Limited Bhosari, Pune, Maharashtra |
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 & CharacteristicsApprox. Rs 300 / Kilogram Get Latest Price
Minimum Order Quantity | 100 Kilogram |
Diameter | 10-600MM |
Finishing | Black |
Alloy | With Alloy |
Size | Thickness 10-200mm |
Brand | Almas |
Material Grade | D2 |
Grade | D2 |
Payment Terms | 30% Advance Balance Before Delivery |
Test Certificate | Metallurgical Test |
Product Type | Steel Bars |
Surface Treatment | Black |
Material | D2 |
Application | Automobile Industry |
Shape | Round Flat Square |
C 1.54 | Si 0.32 | Mn 0.34 | Cr 12.00 | Mo 0.76 | V 0.91 |
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 °C | 20-100 | 20-200 | 20-300 | 20-400 |
10-6 m/(m*K) | 10.6 | 11.5 | 11.8 | 12.3 |
Thermal Conductivity at °C | 20 | 350 | 700 |
W/(m*K) | 16.7 | 20.5 | 24.2 |
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 °C | Cooling | Hardness HB |
---|---|---|
840 - 870 | Furnace | max. 250 |
Stress-relief annealing °C | Cooling |
---|---|
approx. 660-710 | Furnace |
Hardening °C | Quenching | Hardness after quenching HRC |
---|---|---|
1000-1050 | Air, oil or saltbath, 500-550 °C | 63 |
Tempering °C after quenching | 100 | 200 | 300 | 400 | 500 | 525 | 550 | 600 |
HRC | 64 | 61.5 | 58.5 | 58.5 | 59 | 60 | 57 | 50 |
Approx. Rs 170 / Kilogram Get Latest Price
Minimum Order Quantity | 100 Kilogram |
Payment Terms | 30% Advance Balance Before Delivery |
Finishing | Black |
Material | D3 |
Material Grade | D3 |
Grade | D3 |
Brand | Almas |
Test Certificate | Metallurgical Test |
Diameter | 10-600MM |
Alloy | With Alloy |
Product Type | Steel Bars |
Application | Automobile Industry |
Shape | Round Flat Square |
Surface Treatment | Black |
Size | THICKNESS 10-200mm |
C 2.00 | Si 0.30 | Mn 0.30 | Cr 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.
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 °C | 20-100 | 20-200 | 20-300 | 20-400 | 20-500 | 20-600 | 20-700 |
10-6 m/(m*K) | 10.7 | 11.6 | 12.3 | 12.6 | 12.9 | 13.2 | 13.3 |
Thermal Conductivity at °C | 20 | 350 | 700 |
W/(m*K) | 16.6 | 20.5 | 24.3 |
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 °C | Cooling | Hardness HB |
---|---|---|
810 - 850 | Furnace | max. 250 |
Stress-relief annealing °C | Cooling |
---|---|
approx. 670-720 | Furnace |
Hardening °C | Quenching | Hardness after quenching HRC |
---|---|---|
940 – 970 | Oil | 64.5 |
950-980 | Air (up to 30 mm thickness) | 64.5 |
Tempering °C after Quenching | 100 | 200 | 300 | 400 | 500 | 600 |
HRC | 63.5 | 61.5 | 58 | 57.5 | 55 | 47 |
Approx. Rs 115 / Kilogram Get Latest Price
Minimum Order Quantity | 100 Kilogram |
Application | Automobile Industry |
Tolerance | 5mm |
Surface Treatment | Annealed |
Grade | Ohns |
Surface Condition | Black |
Finishing | Black |
Payment Terms | 30% Advance Balance Before Delivery |
Size | Thickness 10-200mm |
Test Certificate | Metallurgical Test |
Alloy | With Alloy |
Brand | ALMAS |
Diameter | 10-600mm |
Product Type | Steel Bars |
Material Grade | OHNS |
Shape | Round Flat Square |
Material | OHNS |
C | Si | Mn | Cr | V | W |
0.95 | 0.20 | 1.10 | 0.50 | 0.20 | 0.60 |
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 PropertiesO1 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 PropertiesThermal Conductivity at °C | 20 | 350 | 700 |
W/(m*K) | 33.4 | 32.1 | 31.1 |
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 °C | Cooling | Hardness HB |
---|---|---|
750 - 780 | Furnace | max. 230 |
Stress-relief annealing °C | Cooling |
---|---|
approx. 650 | Furnace |
Hardening °C | Quenching | Hardness after quenching HRC |
---|---|---|
780 - 820 | Air, oil or saltbath, 180-220 °C | 65 |
Tempering °C after quenching | 100 | 200 | 300 | 400 |
HRC | 63 | 62 | 58 | 53.5 |