You may be familiar with Journal Impact Factors from Thompson Rueters. Well, in 2013 google released it’s own h-5 index which ranks the journal citations for last 5 years.
Here is google’s list of the ‘top’ 20 metallurgy journals.
Publication h5-index
1 Materials Science and Engineering: A 55
2 Metallurgical and Materials Transactions A 35
3 Intermetallics 34
4 Materials Characterization 31
5 Transactions of Nonferrous Metals Society of China 30
6 International Journal of Refractory Metals and Hard Materials 27
7 Journal of Thermal Spray Technology 25
8 ISIJ International 25
9 Materials Science and Technology 24
10 Journal of Materials Engineering and Performance 23
11 Science and Technology of Welding and Joining 22
12 Metallurgical and Materials Transactions B 21
13 Journal of Iron and Steel Research, International 19
14 Metals and Materials International 18
15 Archives of Metallurgy and Materials 17
16 Steel Research International 17
17 Oxidation of Metals 16
18 Archives of Materials Science and Engineering 16
19 Metalurgija 15
20 Acta Metallurgica Sinica 15
bainite 
http://conservationbytes.com/2013/11/18/hate-journal-impact-factors-try-google-rankings-instead/
4 of my papers in top 10, not bad:)
no Acta and Scripta?
They must not be categorised as a Metallurgy journal, and presumably just miss out from being in the category of materials engineering.
You can find the numbers by searching for the journal title. here
Acta Materialia 71
Scripta Materialia 50
Category Metallurgy
1. Materials Science and Engineering: A 55
2. Metallurgical and Materials Transactions A 35
3. Intermetallics 34
4. Materials Characterization 31
5. Transactions of Nonferrous Metals Society of China 30
6. International Journal of Refractory Metals and Hard Materials 27
7. Journal of Thermal Spray Technology 25
8. ISIJ International 25
9. Materials Science and Technology 24
10. Journal of Materials Engineering and Performance 23
11. Science and Technology of Welding and Joining 22
12. Metallurgical and Materials Transactions B 21
13. Journal of Iron and Steel Research, International 19
14. Metals and Materials International 18
15. Archives of Metallurgy and Materials 17
16. Steel Research International 17
17. Oxidation of Metals 16
18. Archives of Materials Science and Engineering 16
19. Metalurgija 15
20. Acta Metallurgica Sinica 15
Category Materials Engineering
1. Advanced Materials 190
2. Nano Letters 181
3. ACS Nano 170
4. Nature Materials 162
5. arXiv Materials Science (cond-mat.mtrl-sci) 145
6. Energy & Environmental Science 141
7. Journal of Materials Chemistry 125
8. The Journal of Physical Chemistry C 118
9. Advanced Functional Materials 117
10. Chemistry of Materials 112
11. Applied Physics Letters 111
12. Nanoscale 102
13. Small 92
14. Carbon 91
15. Electrochimica Acta 83
16. Advanced Energy Materials 81
17. ACS Applied Materials & Interfaces 80
18. Journal of Applied Physics 77
19. Nanotechnology 72
20. Solar Energy Materials and Solar Cells 71
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