Nickel plated brass cases for reloading are a polarizing topic, with some claiming them to be inferior to normal yellow brass cases, and others appreciating their benefits more than their drawbacks. I’ll attempt to cut through the zinc, copper, nickel and other trace elements to come up with a basic overview of nickel plated cases that is worth more five cents! (The first of several nickel “jokes” to come.)

Elementary School Spelling Bee time: The spelling of the word we are discussing here is “NICKEL” rather than “NICKLE.” “Nickle” is a last name, while “nickel” is the metal that is used with nickel-plated cases. Easily a third of the time we see people asking for “nickle” plated cases and it does make us wonder if the people doing the plating were named “Nickle,” or if the cases were plated with people named “Nickle.” I kid, and we always know what people mean, but the right way to spell it is “nickel-plated cases.” I feel like the only useful method of remembering whether it is the “el” or the “le” is that it is Spanish Nick(“el”) rather than French Nick(“le”). I doubt that will be useful to many of you, but maybe for some you’ll always remember it this way now!

Some science stuff first: Brass is an alloy made from copper and zinc. While other elements are added in some variations, the brass used for most ammunition cases is closest to “Yellow Brass.” Yellow brass is technically 67% copper and 33% zinc, while most casing brass is 70% copper and 30% zinc; this is a significant difference for the metallurgists, I’m sure, but for the purposes of my writing here I’ll ignore the 3% difference and call it “yellow brass.”

Nickel Plated Brass Casing
Benefits Nickel Plated Brass vs Yellow Brass
The most-mentioned benefit is that nickel plated brass doesn’t tarnish like yellow brass does; if you’re going to carry loaded ammo somewhere exposed or somewhere against leather (The tanning of leather is a common culprit in the ruining of brass cased ammo), or if you will be loading/unloading your carry ammo into a magazine multiple times, then nickel plated brass casings for your ammo may be a good choice. A nickel plated case almost always looks bright and shiny even if you just picked it off the ground, and that means you really only need to tumble to the point of it being clean, rather than to get a specific polish for appearance. Nickel is slightly “slicker” than yellow brass is, and that can help a finicky semi-auto perform just a little bit better, or can make speed-loading a revolver just a little easier as well. Finally, due to its resistance to corrosion nickel plated cases can be good for ammunition that you plan to put on the shelf for an extended period of time, rather than shooting them next weekend.

Drawbacks of Nickel Plated Cases as Compared to Yellow Brass
Not necessarily in order of importance, but the main two are that nickel plated cases anecdotally crack/fail more quickly than yellow brass cases, and that the nickel plating can flake off in the sizing die and can scratch your other cases. Nickel is a harder substance than brass, and if it does flake off inside of your die, it is possible that it will stay there, and those small pieces can then scratch your yellow brass cases. Lubing your cases in advance (even if using carbide or other non-plain-steel dies) can help cut down on the likelihood of flakes in your dies, and cleaning your dies after loading with nickel can also cut down on any problems. Or, you can do what I do and keep a separate sizing die to use on nickel plated cases just as added insurance (A good $20-$60 backup investment anyway). It would seem to make sense that a nickel plated case would fail more quickly than a yellow brass case due to nickel being a harder substance and offering less “give” when subjected to stresses (while brass will typically bend-but-not-break). In the absence of any scientific testing (added to my to-do list), I’d say just expect that your nickel plated cases won’t last as long, and be happy if they do.

Other Uses of Nickel Plated Brass
The most common special use of nickel plated rounds is to segregate training rounds from “duty” or “carry” rounds. While I’m a proponent of “practice like you want to play,” there is something to be said for easy identification outside of viewing the projectile itself.
Case separation: If you’re taking 38 special and 357 mag cases to the range on the same day (or 40SW / 10mm, or 9mm / 380, etc), load one in nickel plated and one in yellow brass in order to make sorting easier after picking them back up.

What caliber rounds are likely to have nickel-plated brass cases?
We have a collection of options of nickel plated brass cases in our online store here, and the most commom cases that you’ll see loaded into nickel plated casings are the self-defense rounds (Federal, Remington, Winchester and others all have premium self-defense loads that use nickel plated cases).

As a final note, I tried to give “casings” vs “cases” equal billing in this article after getting some grief about my reluctance in the last article to call them anything but “cases;” it didn’t feel right, and I’ll probably go back to my curmudgeonly ways after this one is over!

A nickel for your thoughts?sea_of_nickel_cases.fw