Nestled in the industrial heart of Amman, Jordan, Sabra Metals has built a reputation for supplying critical materials to demanding industries. We take pride in offering Cobalt Alloy 6b Bar and Rod, a product line that embodies our commitment to quality and durability. This high-performance alloy is engineered to excel where others falter, providing exceptional resilience in the face of extreme wear, high temperatures, and corrosive environments. For clients who cannot afford compromise, our Cobalt Alloy 6b represents a reliable solution, backed by our local expertise and global standards of service.
The strength of Cobalt Alloy 6b lies in its sophisticated composition, which is primarily cobalt and chromium, with significant additions of tungsten and carbon. This specific blend gives the material an outstanding combination of high hardness and remarkable resistance to wear, even when exposed to searing temperatures. It retains its impressive mechanical properties up to approximately 1500°F (815°C), making it far superior to standard steel alloys. This inherent toughness means components machined from our bars and rods are built to withstand severe service conditions over incredibly long lifetimes.
| Cobalt Chromium Molybdenum Alloy | CoCrMo |
|---|---|
| AMS | AMS 5788 |
| Grade | Cobalt Alloy Round Bars |
| Dimensions | DIN, ASME, AISI, BS, ASTM, EN, JIS, |
| Length | 1 to 6 Meters, Custom Cut Lengths |
| Manufacturing all types of Cobalt Alloy Rods | Forging, Square, Round, Ingot, Hex(A/F), Rectangle, Billet, |
| Other forms available | Seamless Tube, Pipe, Rods, Bars, Fittings, Flanges, Plate, Strip, Sheet, Plate, Coil, wire etc. |
| Grade | C | Mn | P | S | Si | Ni | Cr | Fe | W | Mo |
| Cobalt 6B | .90 – 1.40 | 2.0 max | – | – | 2.0 max | 3.0 max | 28.0 – 32.0 | 3.0 max | 3.50 -5.50 | 1.50 max |
| CONDITION | TENSILE STRENGTH | YEILD STRENGTH | ELOGNATION |
|---|---|---|---|
| ANNEALED |
80 (551) |
35 (241) |
30 |
| STANDARD | WERKSTOFF NR. | UNS |
| Cobalt 6B | – | R30006 |
Welding processes suitable for Cobalt Alloy 6B Bar include TIG (Tungsten Inert Gas), MIG (Metal Inert Gas), and resistance welding. Preheating and post-weld heat treatment are often required for optimal results.
Yes, Cobalt Alloy 6B Bar can be welded, but it requires careful control of heat and filler material to avoid cracking or weakening. Preheating and post-weld heat treatment are often recommended.
Cobalt Alloy 6B rods are available in various sizes, typically ranging from 0.125" to 6" in diameter. Common finishes include cold-drawn, hot-rolled, and polished for enhanced surface quality.
The unique properties of Cobalt Alloy 6b bar and rod make it indispensable across several heavy-duty sectors. It is famously used for manufacturing wear-resistant parts like valve seats, pump sleeves, and cutting tools that must endure constant abrasion. In the aerospace industry, you’ll find it in turbine blades and other components that face extreme heat and stress. Beyond that, it serves faithfully in chemical processing equipment, medical prosthetics like hip and knee joints, and agricultural machinery, proving its versatility and unmatched performance in protecting critical systems from degradation.






We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Sabra Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Amman, Jordan
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