Cobalt-Based Welding Powder
High-performance cobalt-based welding powders engineered for superior wear, corrosion, and high-temperature resistance.
About Cobalt-Based TIG & MIG Welding Powders
At Shivshakti Metal, we supply and distribute cobalt-based welding powders suitable for TIG welding, PTA (Plasma Transferred Arc) welding, MIG welding, and hardfacing applications.
These powders are formulated using premium cobalt alloys such as Stellite 6, Stellite 12, and Stellite 21 equivalents, known for their outstanding hardness, toughness, and metallurgical bonding properties.
Our Cobalt Base TIG powders are ideal for applications that demand resistance to extreme wear, heat, and corrosion, ensuring long-lasting surface protection under the toughest industrial conditions.
As a leading cobalt-based powder supplier in India, Shivshakti Metal ensures each batch meets international quality standards, supporting industries like oil & gas, power generation, valves, pumps, and tool manufacturing.
Product Range of Cobalt-Based Welding Powder
Cobalt Base Co6 Powder (Stellite® 6 Equivalent)
A versatile cobalt-chromium alloy powder offering outstanding wear, heat, and corrosion resistance — suitable for general-purpose hardfacing.
Composition: Co + Cr + W + C
Applications: Valve seats, pump shafts, turbine blades, and cutting edges exposed to friction or oxidation.
Cobalt Base Co12 Powder
High-strength alloy powder with excellent hardness, edge retention, and thermal fatigue resistance for demanding conditions.
Composition: Co + Cr + Mo + W
Applications: Dies, sealing faces, cutting tools, and forming moulds operating under high-temperature or abrasive conditions.
Cobalt Base Co21 Powder
Formulated for superior metallurgical bonding, ductility, and crack resistance, this powder provides enhanced toughness and corrosion resistance.
Composition: Co + Cr + Ni + Mo
Applications: Oil & gas components, chemical processing valves, and high-pressure sealing surfaces.
Cobalt Base TIG Rods & Custom Powders
Custom-engineered cobalt alloys designed for TIG and PTA torch flow applications, ensuring smooth deposition and uniform coating quality.
Composition: Tailored to process and substrate requirements
Applications: Hardfacing, repair, and restoration of industrial machinery, rollers, and pump components.
Key Features
- Excellent wear and corrosion resistance at elevated temperatures
- Smooth flow characteristics ensure consistent weld deposits
- Stable mechanical strength and hardness up to 45–50 HRC
- Compatible with PTA, TIG, MIG, and laser welding systems
- Ideal for surface restoration and hardfacing of industrial components
Applications
Hardfacing of cutting tools, turbine blades, and valve seats
Surface protection for components exposed to high wear and temperature
Repair and restoration of industrial parts in power and oil & gas sectors
Metal-to-metal wear resistance in pumps, shafts, and dies
Overlay coating for chemical and marine equipment
Advantages
High Hardness (up to 50 HRC)
Excellent Wear Resistance
Thermal & Oxidation Stability
Strong Metallurgical Bonding
Smooth Deposition Flow
Why Choose Shivshakti Metal for Cobalt Based Welding Powder ?
Trusted supplier of cobalt-based welding powders across India
Distributor of imported Metco and Kennametal-grade powders
High purity and consistent flow rate for TIG & PTA welding
Technical guidance for hardfacing and repair welding operations
PAN-India availability with certified test reports (TC)
FAQs
1. What are cobalt-based powders used for?
Cobalt-based powders are used for wear-resistant coatings, hardfacing, and high-temperature applications where surface protection is critical.
2. Can these powders be used for TIG welding?
Yes. Our cobalt base TIG powders are formulated for smooth flow, easy melting, and excellent bonding in TIG and PTA welding.
3. What hardness can I expect from Co6 or Co21 powders?
A Typically between 40–50 HRC, depending on the alloy and heat treatment.
4. Are these powders suitable for oil & gas and chemical plants?
Yes. Their corrosion and oxidation resistance make them ideal for pumps, valves, and pipeline equipment used in such industries.
5. Do you supply imported cobalt-based powders?
Yes, Shivshakti Metal supplies both Fusion Make and Kennametal imported cobalt-based powders for industrial applications.
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