Cold Work Steel
Our product range includes a wide range of hchcr d3 / 1.2080 round bars, hchcr d2 / 1.2379 flats, 1.2379 cold work steel flat, hchcr d2 / 1.2379 round bars and hchcr d3 steel block.
HCHCR D3 / 1.2080 Round Bars
₹ 140 / Kg Get Latest Price
| Shape | Round |
| Thickness/Diameter | 13mm- 20mm |
| Single Piece Length | 3 - 18 Meter |
| Usage/Application | Construction |
| Technique | Cold Rolled |
| 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 |
D3 is similar to D2 but can attain a slightly higher hardness, it displays excellent abrasion/wear resistance and has good dimensional stability and high compressive strength. Due to its abrasion resistance in the hardened condition, D3 machining should be limited to finished grinding.
Applications: 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.
HCHCR D2 / 1.2379 Flats
₹ 200 / Kg Get Latest Price
| Usage/Application | Construction |
| Technique | Cold Rolled |
| Shape | Rectangular |
| Thickness | 20 - 150 mm |
| 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 |
| Width | 40 - 450 mm |
Minimum order quantity: 1000 Kg
The steel can be air or vacuum hardened and so finds application where distortion in heat treatment must be kept to a minimum. The steel can also be used for certain hot work applications where the time of contact with the work piece is short and where resistance to abrasion is important.
It's applications Blanking dies, forming dies, cutting tools, stamping tools, and parts requiring high precision and durability.
1.2379 Cold Work Steel Flat
₹ 192 / Kg Get Latest Price
| Application | Automobile Industry, Construction |
| Technique | Cold Rolled |
| Hardness | 57-59 HRC |
| Thickness | 20 to 150 mm |
| 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 |
| Width | 40 to 450 mm |
Minimum order quantity: 200 Kg
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:
- High Carbon High Chromium contents.
- High wear resistant and toughness due to Vanadium addition of 0.90%.
- Supply condition is an Annealed which offer hardness to reach 57-59 HRC.
- Machinable in annealed condition.
- Better steel than D3 due to high alloy 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 |
HCHCR D2 / 1.2379 Round Bars
₹ 195 / Kg Get Latest Price
| Usage/Application | Automobile Industry |
| Single Piece Length | 6 meter |
| Technique | Hot Rolled |
| Diameter | 20 to 450 mm |
| Shape | Round |
| 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 |
Minimum order quantity: 200 Kg
The steel can be air or vacuum hardened and so finds application where distortion in heat treatment must be kept to a minimum. The steel can also be used for certain hot work applications where the time of contact with the work piece is short and where resistance to abrasion is important.
It's applications are Blanking dies, forming dies, cutting tools, stamping tools, and parts requiring high precision and durability.
HCHCR D3 Steel Block
₹ 143 / Kg Get Latest Price
| 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
Contact Us
Aashish Shah (Chairman & Managing Director)
Ventura Alloy And Steels Private Limited
1201 / 1202, Ghanshyam Enclave Premises Co. OP Soc Ltd, Plot No 856, Survey No 33, New Link Road, Kandivali West
Mumbai - 400067, Maharashtra, India