Which alloy is the hardest? Hardness test of 10 metals

I'm going to test all alloys which I cast during the last 2 years. I will use a hardness tester to find out which metal is the hardest. There is a list of metals (alloys) which I'm going to test:
1. German silver;
2. Tin Bronze;
3. Manganese Bronze;
4. Aluminum Bronze;
5. Brass;
6. Copper;
7. Aluminum;
8. Lead;
9. Red Brass;
10. Steel

My videos about making different type of bronzes:

Which alloy is the hardest? Hardness test of 10 metals: https://youtu.be/7mA8hLcpL38

Making red Brass or Bronze or Gunmetal. Have you ever seen red brass? - https://youtu.be/FlA_kcU7V1I

Making the strongest Manganese Bronze. Casting Manganese Bronze ingots - https://youtu.be/IB-bq80OwHg

Making Tin Bronze. DIY bronze. Classic bronze - https://youtu.be/mT9iBDWTGAY

German SIlver from coins. Melting Nickel Silver and casting bars - https://youtu.be/v3xlzcKA3ao

DIY Aluminum Bronze. One of the hardest bronzes! - https://youtu.be/Wb8CFqJ3xeE

White Bronze - home melting techniques. High Leaded Bronze production - https://youtu.be/U839v3-M6xE

Видео Which alloy is the hardest? Hardness test of 10 metals канала Dural Metalurg