- Home
- ยป
- Our Products
- »
- Alloy Products
Alloy Products
Hot Die Steel
Alloy | With Alloy |
Application | Automobile Industry |
Chromium hot-work tool steels are classified as group H steels by the AISI classification system. This series of steels start from H1 to H19.
H13 chromium hot-work steel is widely used in hot and cold work tooling applications. Due to its excellent combination of high toughness and fatigue resistance H13 is used more than any other tool steel in tooling applications.
This article will give an overview of H13 chromium hot-work steels.
Chemical CompositionThe following table shows the chemical composition of H13 tool steels.
Element | Content (%) |
---|---|
Chromium, Cr | 4.75-5.50 |
Molybdenum, Mo | 1.10-1.75 |
Silicon, Si | 0.80-1.20 |
Vanadium, V | 0.80-1.20 |
Carbon, C | 0.32-0.45 |
Nickel, Ni | 0.3 |
Copper, Cu | 0.25 |
Manganese, Mn | 0.20-0.50 |
Phosphorus, P | 0.03 |
Sulfur, S | 0.03 |
The physical properties of H13 tool steels are given in the following table.
Properties | Metric | Imperial |
---|---|---|
Density (@20°C/68°F) | 7.80 g/cm3 | 0.282 lb/in3 |
Melting point | 1427°C | 2600°F |
The mechanical properties of H13 tool steels are tabulated below.
Properties | Metric | Imperial |
---|---|---|
Tensile strength, ultimate (@20°C/68°F, varies with heat treatment) | 1200 - 1590 MPa | 174000 - 231000 psi |
Tensile strength, yield (@20°C/68°F, varies with heat treatment) | 1000 - 1380 MPa | 145000 - 200000 psi |
Reduction of area (@20°C/68°F) | 50.00% | 50.00% |
Modulus of elasticity (@20°C/68°F) | 215 GPa | 31200 ksi |
Poisson's ratio | 0.27-0.30 | 0.27-0.30 |
The following table shows the thermal properties of H13 tool steels.
Properties | Conditions | ||
---|---|---|---|
T (ºC) | Treatment | ||
Thermal expansion | 10.4 x 10-6/ºC | 20-100 | - |
Thermal conductivity | 28.6 W/mK | 215 | - |
Additional Information:
- Pay Mode Terms: L/C (Letter of Credit),T/T (Bank Transfer)
Die Steels
Application | Automobile Industry |
Discover the largest punch and die steel selection in the tablet compression industry.
GMC keeps a one-year supply of more than 16 different grades of tool steel on-site in Mumbai.
This inventory is strictly maintained to ensure we have the punch and die steel you need on hand and ready to be customized to meet the exact requirements of your products and process. You’ll never have to wait for your steel to be shipped or tested.
Chemistry, cleanliness, and consistency are guaranteed.
Each shipment of steel that comes through our facility is tested for quality using the highest standards – making our tablet compression tooling the best in the industry.
Rest assured that we hold nothing back in testing our steel. We use an independent lab (American Society of Testing and Materials) for our testing procedures, using strict guidelines:
· Each type of steel has an exact chemical composition that must be met. Each component to the chemical composition is verified before it passes.
· A computerized vacuum internal quench heat-treating system is used to guarantee batch to batch consistency and hardness
· Hardness is tested using the Rockwell C scale
· We quarantine every batch away from our inventory until after testing
Our steel quality control procedures are designed to provide maximum tool life and are regarded as the best in the industry. We don’t stock it unless it has the highest quality ingredients.
Common GMC Steel
Type | Grade | Description | Application |
Standard | S1, S7 | Punches | General-purpose shock steels. |
Standard | 3Ni | Punches | Preferred general-purpose steel.Improved flexibility and more elasticity than “S” grade. |
Premium | A2, D3 | Dies | General-purpose, wear resistant steels. |
Premium | A2, D2 | Punches | High-carbon, high chrome steels.Great wear resistance with common granulations. |
Premium | 440C | Punches | GMC Stainless grade, corrosion resistant. Great for product release. |
Additional Information:
- Pay Mode Terms: L/C (Letter of Credit),T/T (Bank Transfer)
Alloy 20 Round Bar
Application | Manufacturing, Construction |
Material Grade | Standard |
Single Piece Length | 18 meter, 3 meter, 6 meter |
Thickness/Diameter | 0-1 inch, 2-3 inch, 1-2 inch |
Specifications:
- Material: Alloy Steel
- Size: 1/2" to 24"
Nickel Plates
Alloy 20 Pipes
Specifications:
- Material: Alloy Steel
- Size: 1/2" to 24"
Nickel Iron Alloys
Alloy 20 Tubes
Application | Drinking Water, Utilities Water, Chemical Handling |
Single Piece Length | 6 meter, 3 meter, 18 meter |
Size/Diameter | 3 inch, 1/2 inch, 1 inch |
Specifications:
- Material: Alloy Steel
- Size: 1/2" to 24"
Alloy 20 Flanges
Size | 0-1 inch, 1-5 inch, 10-20 inch |
Rated Pressure (Bar) | Standard |
Material Standard | ASTM A105, ASTM A182, ANSI B16.5 |
Brand | Customised |
Specifications:
- Material: Alloy Steel
- Size: 1/2" to 56"
Alloy 20 Pipe Fittings
Specifications:
- Material: Alloy Steel
- Size: 1/2" to 5"