Brand: TNM
Product origin: China
Delivery time: 1 week
Supply capacity: 5000kgs+/month
Stellite welding rods, crafted from cobalt-based alloys, are versatile tools designed for wear-resistant applications, spraying techniques, and hard-facing processes. SYTOP offers a range of materials, including stellite 1, stellite 6, stellite 12, and stellite 21. Our rods come in standard dimensions of D2.7mm, D3.2mm, D4.0mm, D4.8mm, and D6.4mm, with a default length of 1m. While these are readily available in stock, we also cater to bespoke requirements, ensuring tailored solutions for our clients.
Stellite 12 Welding rods
The Stellite 12 Welding Rods, part of our cobalt-based alloy series, are designed for wear applications, spraying processes, and hard-facing applications. Now stellite 12 welding rod is currently the most widely used in the woodworking industry.
Stellite 12 Welding Rods are produced using horizontal continuous casting, ensuring excellent surfacing performance. They exhibit high-temperature strength, wear resistance, and impact resistance.
Stellite Welding Rod is supplied in the following forms:
As-Cast: Meets most hardfacing requirements.
Densified: Hipped to eliminate centerline porosity.
Ground/Finished: Eliminates surface imperfections.
Applicable Processes:
Oxy-Acetylen Tungsten Inert Arc (TIG)
Standard rod diameters include:
2.7 mm, 3.2 mm, 4.0 mm, 5.0 mm, 6.0 mm, 6.4 mm. Custom sizes available upon request.
Advantages of stellite alloy welding rods:
Produced by horizontal continuous casting.
Excellent surfacing performance.
Has good high temperature strength and good wear resistance, high-temperature resistance, impact resistance and certain corrosion resistance.
Applications:
Argon arc welding, oxyacetylene welding, etc.
It can be used for surface treatment of parts and components in extrusion dies, turbine blades, exhaust valves of internal combustion engines, oil drilling tools, marine engineering, petroleum industry, coal, oil refining, chemical engineering, boilers and other industries.
Chemical compositions and properties (%)
Stellite 12 Welding Rods have a chemical composition that includes Carbon (1.1-1.7%), Manganese (1.0%), Silicon (≤1.0%), Chromium (28.0-32.0%), and others. They have a hardness rating of 44-49 HRC.
| Brand | C | Mn | Si | Cr | Ni | Mo | W | Co | Fe | Hardness(HRC) |
| Stellite 1 | 2.2-2.8 | - | ≤2.0 | 29.0-33.0 | ≤3.0 | ≤1.0 | 11.0-14.0 | Bal. | ≤3.0 | 51-55 |
| Stellite 6 | 0.9-1.4 | 1.0 | ≤1.5 | 27.0-31.0 | ≤3.0 | ≤1.5 | 3.5-5.5 | Bal. | ≤3.0 | 38-44 |
| Stellite 12 | 1.1-1.7 | 1.0 | ≤1.0 | 28.0-32.0 | ≤3.0 | - | 7.0-9.5 | Bal. | ≤3.0 | 44-49 |
| Stellite 21 | 2.0-3.0 | 1.0 | ≤1.0 | 25.0-39.0 | 1.75-3.75 | 5.0-6.0 | - | Bal. | ≤3.0 | 56-60 |
SYTOP cobalt-based alloy is a range of cobalt-chromium-tungsten alloys with wear resistance, corrosion and high thermal resistance. It is widely used in oil & gas, machinery, wood cutting, automotive, paper and food processing industry etc.
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