Minimum Order Quantity | 200 Onwards |
Technique | Cold Rolled |
Application | Construction, Automobile Industry |
Hardness | 57-59 HRC |
Soft annealing Degree C | 840 - 870 Deg C |
Hardness HB | Max. 250 |
Cooling | Furnace |
Quenching | Air,Oil or Salt Bath,500-550 Degree C |
Thermal Conductivity at Degree C | 20 - 700 Deg C |
Thickness | 20 to 150 mm |
Width | 40 to 450 mm |
We are offering 1.2379 Cold Work Steel Flat to our clients.
Chemical Composition - (Typical Analysis in %)
STANDARDS | X153CrMoV12 | HCHCR-D2 | DIN 2379 | AISI D2 | AFNOR Z160CDV12 | JIS SKD10 |
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 D2 in India and abroad. D2 steel is an air hardening, high-carbon, high-chromium tool steel. It has high wear and abrasion resistant properties. It is heat treatable and will offer a hardness in the range 55-62 HRC, and is machinable in the annealed condition. It tends to be used as threading rolls and dies, icy trimming, cutting & stamping tools for sheet thickness up to 6mm, accuracy cutting instruments for sheet thicknesses up to 12 mm.
Steel Properties:
Application:
HCHCR D2 tool steel can be utilized for cold stamping or forming dies, cold forming rolls, slitters, shear blades, tools, tyre shredders, chipper knives, punches, trimming, cutting threading dies, stamping tools and more.
Physical Properties:
Coefficient of Thermal Expansion at °C | 10-??? m / (m*K) |
20-100 | 10.6 |
20-200 | 11.5 |
20-300 | 11.8 |
20-400 | 12.3 |
Thermal Conductivity at °C | W / (m*K) |
20 | 16.7 |
350 | 20.5 |
700 | 24.2 |
Heat Treatment:
Soft Annealing °C | 840-870 |
Cooling | Furnace |
Hardness HB | max. 250 |
Stress-relief Annealing °C | approx. 660-710 |
Hardening °C | 1000-1050 |
Quenching | Air, Oil, Salt Bath 500-550°C |
Hardness after quenching HRC | 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 |
Usage/Application | Construction |
Shape | Round |
Single Piece Length | 3 - 18 Meter |
Technique | Hot Rolled |
Thickness/Diameter | 8 - 32 mm |
Hardness HB | max 235 |
Hardening Degree C | 840 - 870 |
Hardness after quenching HRC | 51 |
Cooling | Furnace |
Soft annealing Degree C | 710 - 740 |
Coefficient of thermal expansionat Degree C | 20-700 |
Quenching | Polymer or Oil |
Minimum Order Quantity | 1000 Kg |
Usage/Application | Construction |
Shape | Rectangular |
Technique | Cold Rolled |
Thermal Conductivity at Degree C | 20-700 Deg C |
Soft annealing Degree C | 810-850 Deg C |
Hardness HB | Max 230 |
Cooling | Furnace |
Finishing | Polished |
Thickness | 20 - 150 mm |
Width | 40 - 450 mm |
Steel Properties:
Application:
P20 is equivalent grade of most popular steel grade of DIN 2738 which is applicable for large & small plastic mould dies for Automotive Industries, Dies for Domestic goods , High finishing plastic Die, Bolster Plates of Presses, Die Holders & Shoe blocks for drop Hammers, Press Cassettes , Upsetter Blocker, forging dies, Different dies & mold for plastic products etc.
Physical Properties:
Coefficient of Thermal Expansion at °C | 10¯??? m / (m*K) |
20-100 | 11.2 |
20-200 | 12.8 |
20-300 | 13.5 |
20-400 | 13.7 |
20-500 | 14.3 |
20-600 | 14.7 |
20-700 | 14.9 |
Thermal Conductivity at °C | W / (m*K) |
20 | 35 |
350 | 34 |
700 | 33 |
Heat Treatment:
Soft Annealing °C | 710-740 |
Cooling | Furnace |
Hardness HB | max. 235 |
Hardening °C | 840-870 |
Quenching | Polymer or Oil |
Hardness after quenching HRC | 51 |
Tempering°C after quenching | 100 | 200 | 300 | 400 | 500 | 600 | 700 |
HRC | 51.5 | 50.2 | 48 | 46.2 | 43 | 39 | 29 |
Price Range:
Shape | Rectangular |
Application | Construction |
Technique | Hot Rolled |
Soft Annealing | 710-740 Deg C |
Cooling | Furnace |
Hardness | Max. 235 HB |
Hardening | 840-870 Deg C |
Quenching | Polymer or Oil |
Hardness After Quenching | 51 HRC |
Material Grade | HCHCR D3 |
STANDARDS |
X210CrW12 |
HCHCR-D3 |
DIN 2080 |
AISI D3 |
AFNOR Z210W12-01 |
JIS SKD1 |
CHEMICAL COMPOSITION (Typical Analysis in %)
C |
Si |
Mn |
P |
S |
Cr |
2.00-2.35 |
0.10-0.60 |
0.20-0.60 |
0.030max |
0.030max |
11.00-13.00 |
Ventura Alloy and Steels Supplies and Stocks HCHCR-D3 Steel in India and abroad. D3 Steel have 12% ledeburitic chromium tool steel with great wear resistance. Basically it is used as cutting tools for sheets up to 4 mm thickness, blanking dies for paper and plastics, trimming dies, shear cutting edges and rotational shear edges for sheet thicknesses up to 2 mm.
STEEL PROPERTIES
D3 Steel contains properties of High Carbon 2% and High chromium 12 % tool steel with high wear resistance ability. Its supply condition is typically annealed to easy machining and its prescribed hardness is 57-58 HRC after making the dies and tools.
APPLICATION
HCHCR D3 is utilized in cold dies and tooling application which requires high degree (level) of accuracy in hardening and tempering. For example, dies drawing, forming cold rolls, blanking dies for paper and plastics, powder metal tooling and blanking & trimming dies, shear blades, ejector pins, cold die punches etc.
PHYSICAL PROPERTIES
Coefficient of Thermal Expansion at °C |
10¯??? m / (m*K) |
20-100 |
10.7 |
20-200 |
11.6 |
20-300 |
12.3 |
20-400 |
12.6 |
20-500 |
12.9 |
20-600 |
13.2 |
20-700 |
13.3 |
Thermal Conductivity at °C |
W / (m*K) |
20 |
16.6 |
350 |
20.5 |
700 |
24.3 |
ROUND - 8 to 450 MM | SQUARE - 11 to 155 MM
SIZE RANGE
FLATS - THICKNESS : 6 TO 150 MM | WIDTH : 20 to 505 MM
Minimum Order Quantity | 200 Onwards |
Single Piece Length | 6 meter |
Usage/Application | Automobile Industry |
Technique | Hot Rolled |
Shape | Round |
Diameter | 20 to 450 mm |
Coefficient of thermal expansionat Degree C | 20 - 400 Deg C |
Thermal Conductivity at Degree C | 20 - 700 Deg C |
Soft annealing Degree C | 840 - 870 Deg C |
Cooling | Furnace |
Finishing | Polished |