Complete casting and forging capability matrix - from 50 grams to 135,000 kg
Casting Processes
Sand, investment, die casting & moreForging Processes
Open-die, closed-die, ring rollingHeat Treatments
Q&T, carburizing, nitridingSurface Treatments
Plating, coating, thermal sprayComplete casting process matrix with weight ranges, tolerances, and materials
| Process | Weight Range | Tolerances | Surface Finish | Materials |
|---|---|---|---|---|
| Green Sand Casting | 50g - 5,000+ kg | ±1.5-2.0mm | Ra 12.5-25 µm | Iron, steel, aluminum, bronze, brass, magnesium |
| No-Bake Sand Casting | Up to 50+ tons | Better than green sand | Ra 6-12 µm | Iron, steel, aluminum, copper alloys |
| Shell Moulding | Small - Medium | ±0.5-1.0mm | Ra 2.5-4 µm | Cast iron, carbon steel, alloy steel, aluminum |
| Investment Casting (Lost Wax) | 10g - 120 kg | ±0.1% or ±0.13mm | Ra 0.8-3.2 µm | Stainless steel, titanium, superalloys, carbon steel |
| High Pressure Die Casting | 10g - 50 kg | ±0.1mm | Ra 1-3 µm | Aluminum, zinc (Zamak), magnesium |
| Low Pressure Die Casting | 1 - 50 kg | ±0.13mm | Ra 2-4 µm | Aluminum alloys |
| Gravity Die Casting | 100g - 50 kg | ±0.3-0.5mm | Ra 3-6 µm | Aluminum, copper alloys, zinc, lead |
| Centrifugal Casting | 1 kg - 10,000 kg | ±0.5-1.0mm | Ra 3-6 µm | Steel, stainless, nickel alloys, copper, duplex |
| Vacuum Die Casting | 1 - 30 kg | ±0.1mm | Ra 1-2 µm | Aluminum, magnesium (structural parts) |
| Continuous Casting | Semi-finished products | Mill tolerances | Mill finish | Steel, copper, aluminum, bronze |
Complete forging process matrix with weight ranges, equipment, and tolerances
| Process | Weight/Size Range | Tolerances | Equipment |
|---|---|---|---|
| Open-Die Forging | Up to 135,000 kg (300,000 lbs) | Low (machining required) | Hydraulic presses up to 60,000 tons |
| Closed-Die Forging | Small - Large | ±0.5mm | Mechanical/hydraulic presses, hammers |
| Precision Forging (Near-Net) | Small - Medium | ±0.1mm (±0.02mm aerospace) | Precision dies, servo presses |
| Ring Rolling (Seamless Rings) | Diameter up to 300+ inches (7.6+ m) | Medium | Radial-axial ring rolling mills |
| Upset Forging (Heading) | Small - Medium | Good | Horizontal upsetters, crank presses |
| Drop Forging (Hammer) | Small - Medium | Medium | Drop hammers, board hammers |
| Rotary/Orbital Forging | Small - Medium (thin disks, flanges) | Good | 10-20% of conventional force |
| Radial Forging | Shafts, tubes, axles | Good | 4-die radial forge machines |
| Rotary Swaging | 0.5mm - 150mm diameter | ±0.05mm | Up to 10,000 strokes/min |
| Cold Forging | Small precision parts | Near-net shape | Cold headers, extrusion presses |
Comprehensive material range for casting and forging applications
View complete materials guide with specifications and standards
Complete in-house capabilities for machining, heat treatment, and surface finishing
50+ certified manufacturers across India's key industrial clusters
Certified Partners
Manufacturing Hubs
Tons Annual Capacity
Countries Served
Investment casting, precision casting, stainless steel specialization
Automotive forgings, closed-die forging, precision machining
Grey iron, ductile iron, large capacity foundries
Common questions about our manufacturing capabilities
Our partner network has open-die forging capability for parts up to 135,000 kg (300,000 lbs) using hydraulic presses up to 60,000 tons. This capacity is suitable for:
Our ring rolling capability extends to diameters of 300+ inches (over 7.6 meters) using radial-axial ring rolling mills. Seamless rolled rings are produced in:
Applications include bearing rings, flanges, gear blanks, turbine rings, pressure vessel rings, and wind turbine components.
Investment casting (lost wax casting) achieves:
This process is ideal for complex geometries requiring minimal machining, used for turbine blades, aerospace components, medical implants, and precision valve components.
Ferrous materials:
Non-ferrous materials:
Machining capabilities include:
Both rough machining and finish machining to tight tolerances are available.
14 heat treatment processes are available:
Atmosphere-controlled furnaces and vacuum heat treatment are available for critical applications.
16 surface treatment options include:
16 NDT methods are available:
Our technical team can recommend the best process and material for your application.
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