Hastelloy or monel – which one to choose?
There is a host of proper names that are used in reference to all products of their sort. Take xerox, for instance. On the other hand, we got names derived from products, like it is the case with the name of one of the the world’s most popular search engines. As it turns out, the alloy industry is no different in this respect. Hastelloy and monel – these are just two names of completely different products. Yet, these two names are used to refer to a whole range of products of their sort. So, hastelloy or monel – which one to choose?
What’s an alloy, after all? It’s a composition of two or more metals. Here comes the first difference between the two. Hastelloy is particularly rich in various components. This alloy might contain iron, titanium, carbon, not to mention aluminum. And, apparently, this list is not complete. When you look at monel, there are slightly less ingredients in there. It’s actually composed of nickel, copper, as well as iron.
If you’re still cracking your head over hastelloy or monel – which one to choose, taking a look at some alloy-specific features might help you out. Take elongation, for instance. This is an umbrella term for the material’s ability to get longer. In this respect, the actual performance of the two alloys is way different. On the other hand, when you consider tensile strength, you’ll realize that there is a world of difference between hastelloy and monel. And, again, tensile strength stands for the material’s resistance to stretching. Obviously, the higher the ratio, the more capable of withstanding pressure the material is. So, Hastelloy ranks at around 680 Mpa, when you look at tensile strength. On the other hand, monel’s ratio roams around 550 Mpa only.
For those of you, who are still not sure about hastelloy or monel – which one to choose, the list of the applications of the two alloys might be helpful. Principally, hastelloy is especially popular with industries that require high corrosion resistance. In light of this, the alloy proves especially useful, as others will probably not withstand the oxidization processes. For that reason, hastelloy is widely used in nuclear industries, as well as construction of valves or pipes. On the other hand, monel could be easily traced in products you use everyday. For instance, it’s quite common for producers of musical instruments to use the alloy for their products.
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