Carbon steel
1018; 1040; 1114;C1144 stress proof; C1215; C1214; C12L14

Aircraft Steel
4130; 4140; 4330; 4340; 4620; 5100; 8620; 8740; 9310;

Stainless Steel
302; 304; 316; 321; 410; 440C; 13-8MO; 15-5; 17-4; Nitronic 60

Super Alloys
A-286; Invar; Kovar; Inconel 600 &718; Nitroloy; Stellite

Plastics
Vespel; Lexan; Nylon; Delrin; Teflon

Titanium
6AI-4V

Copper & Brass
Beryllium Copper; Brass C360,

Aluminum Bronze
Alloys C630, C624, C642;

Bronze
B10; B11