At Brindley Metals we regularly expand the range of products we offer to ensure we can continue to cater for as many needs as possible. This often involves us working with new niche alloys. The latest to join our selection is Titanium Grade 19 (3AL-8V-6CR-4MO-4ZR BETA C). We supplied it for the first time recently, and want to take the time now to do an overview of it.
An interesting alloy
This is one of the most impressive titanium alloys. As you can tell from the alternative name 3AL-8V-6CR-4MO-4ZR, it features aluminium, vanadium, chromium, molybdenum, and zirconium. There can also be small amounts of carbon, iron, nitrogen, and oxygen. The balance is then titanium.
The elements in Grade 19 ensure it has very high corrosion resistance. In addition, they give it a fantastic level of durability and tensile strength. Plus, it retains a good level of adaptability. The weldability is only fair though, so keep that in mind.
If that wasn’t reason enough to choose it, you can also heat treat the titanium. This is generally solution treating or annealing with ageing. Doing so can increase the strength to suit different requirements. Most importantly, the treatment can improve the resistance to both static and dynamic loads.
Grade 20
An interesting thing to note is Titanium Grade 19 (3AL-8V-6CR-4MO-4ZR BETA C) is very similar to the next alloy, Grade 20. They are almost identical except that the latter has a small amount of palladium in the alloy. What this does is increase the corrosion resistance. It ensures it is the best choice for sour environments with the highest temperatures. The other physical and mechanical properties are identical.
Uses
Grade 19 has a number of interesting uses. It is one of the best choices for aerospace because the metal has very high strength even at elevated temperatures. It can also resist reducing acids and has high crevice corrosion resistance. All of this makes it great for springs, fasteners, abutments, and more.
There are also a huge number of industrial applications for the alloy. The high corrosion resistance is great for the chemical and oil and gas industries. It is especially good for deep sour well components like tubulars.
Finally, Grade 19 is a good choice for sports equipment. This can include racquets, face masks, and more.
Do you need to order Titanium Grade 19 (3AL-8V-6CR-4MO-4ZR BETA C)?
As we said above, we are proud to now include this fantastic grade of titanium in our collection. We have recently supplied it in 55mm diameter cut lengths.
The metal we offer complies with ASTM B348. It is the British standard for annealed bars and billets. It confirms that the alloys will conform to the chemical composition requirements. As a result it will have 3% aluminium, 8% vanadium, 6% chromium, 4% zirconium, and 4% molybdenum.
The metal has also been solution treated. The treatment heats it to a high temperature (over 800 degrees Celsius) and then quenched carefully to cool it. This improves the strength.
If you would like to order Titanium Grade 19 (3AL-8V-6CR-4MO-4ZR BETA C) you can do so by giving us a call. You are also welcome to get in touch if you have any questions about the alloy or working with it.