Martinic works with various materials, including the following:
- Super Alloys: A-286 - Invar - Kovar - Inconel 625 & 718 K-Monel
- Stainless Steel: Custom 465 - Silver - 300/400 Series - 13-8MO - 15-5PH - 17-4PH - Nitronic 40/50/60 - AM355
- Aircraft Steel Alloys: 4130 - 4140 - 4330 - 4340 - 4620 - 52100 - 6150 - 8740 - 9310 - Nitriding - H-11 - Hy-Tuf
- Carbon Steel Alloys: 1018 - 1025 - 1040 - 1112 - 1114 - C1144 Stress Proof - 12L14 Ledloy
- Aluminum Alloys: A-356 - 2011 - 2024 - 2219 - 6061 - 6063 - 7050 - 7075 - K100tm