Typo-mistake correction: It is not 50% copper and 50% copper. It is 50% copper and 50% nickel. This is what they taught us at mechanical engineering school in the 1950s concerning copper alloys, especially the bronzes. 1. silicon bronze: 1% silicon and 99% copper. 2. phosphor bronze: 1% phosphor and 99% copper. 3. aluminum bronze: 1% aluminum and 99% copper. 4. monel: 50% copper and 50% nickel. 5. tin bronze: 10% tin and 90%copper. 6. molybdenum bronze: 40% molybdenum and 60% copper. 7. tungsten bronze: 30% tungsten and 70% copper. 8. manganese bronze: 50% manganese and 50% copper. Additions: 2% vanadium, 3% chromium, 3% misch metal alloy, 1% iron, 1% magnesium. The advent of mechanical alloying wherein you melt different alloys separately and mix them together in a single crucible with an induction stirrer-melter.

Thank you. Just what I was looking for in regards to the C101 copper.

Exactly the info needed thanks guys.

Oh God, thank you for the explanation!

whoa, found me another rabbit hole! thanks, more than I thought to ask! eventually I will find my way back to the previous rabbit hole, which is guns and ammo, which led to wondering about ammo cases, which led me to this. love me some rabbit holes

This is what they taught us at mechanical engineering school in the 1950s concerning copper alloys, especially the bronzes. 1. silicon bronze: 1% silicon and 99% copper. 2. phosphor bronze: 1% phosphor and 99% copper. 3. aluminum bronze: 1% aluminum and 99% copper. 4. monel: 50% copper and 50% copper. 5. tin bronze: 10% tin and 90%copper. 6. molybdenum bronze: 40% molybdenum and 60% copper. 7. tungsten bronze: 30% tungsten and 70% copper. 8. manganese bronze: 50% manganese and 50% copper. Additions: 2% vanadium, 3% chromium, 3% misch metal alloy, 1% iron, 1% magnesium. The advent of mechanical alloying wherein you melt different alloys separately and mix them together in a single crucible with an induction stirrer-melter.

Very nice. Thanks!

Wonderful comprehensive presentation

It says here that copper-nickel has a very high strength (4:53) and beryllium copper has a high strength (2:46). But it's true the other way around: Beryllium copper has the highest hardness and strength of all copper alloys.

wonderful for learning al alloys and copper and stainless steel alloys

very nicely shown to give a rundown of copper alloys tho the common alloy number systems have changed, i.e. C110, C360, C932 and C954

This would make a great laminated chart

I came straight here, when I wanted to find out what sorta metal we were cutting up, it looks like what my boss and I both call "gun metal". I am employed in the recycling business, and I've bin interested in metals for a lotta years , some time ago I watched, and then re watched your video about all the different types of stainless steel. Our firm sells the various scrap metals that we process, sorting them accurately is very important. I have found your videos very informative and helpful, Thank you.

For some reason this particular video has no sound for me?

Great, ty!

Thank you very much.

That would make a Great Wall chart - are any available?

Thanks!

Had no problem reading the writing😊

Which alloy of copper has the deepest red color.

Where is the sound?

anyone tell which bronze verity gives ringing sound when hard metal hits?

Thank you.

Good video with good content. I enjoyed the education. The only thing I can suggest is that it be slowed down a little as I don't read fast enough.

Of all the alloys, which ones was the bronze used for warfare in the bronze age? And some people say that brass can be even better than bronze. How is that?

all i wanna know is if i mold an iron skillet and smelt down and pour a casting of that skillet in aluminum bronze is it safe to use as intended for food or will it be toxic and unusable!?

Wow, I didn't realize there were that many options for copper. 😮

So basically everything comes from copper

Nice video 👍👍

Why do some bronze have a magnetic pull to them. They look like bronze.

Wonderfully explained; very useful

Nice work!

Mg-Cu or Cu-Mg correct coper alloy formala.

nice video..

So how can i turn t hat s hit info rolas tuyas the qwestion

Can i hope mix with brass

Which phosphorus use black or red ?

Where in all of this is Gunmetal?

Can someone explain why it gives them these properties and what is responsible for these properties

Présentation générale intéressante. Quelques précisions sur les applications des bronzes au manganèse et au béryllium auraient été les bienvenues

how would one separate the 5% zinc from the copper of an older penny?

Copper is king

Tungsten copper and silver copper are missing. This is a decent video, but I am sure there are even more alloys.

Just a listing. No ratios mentioned. A narration would have been good too.

Fantastic job

This vid really helped confuse me!!!, I mean fill my head with more un-needed knowledge :)

हिन्दी मे अनुवाद करें

smintak carry tpi jatuh bronze bising

Level vii plates will be bronze.

عکس خودشّ ‏‪0:32‬‏ ُ ‏‪0:35‬‏ ُ ‏‪0:38‬‏ ّ ‏‪0:41‬‏ ّ ‏‪0:44‬‏ ّ ‏‪0:47‬‏ ّ

What? No sound. Too bad lost a sale.

Nice information

No sound and can't read anything.

yes

No sound and it is too out of focus to read

Nothing explained. Writing too small video too fast. But good try.

Very small font, visibility very poor, useless