Materials & Finishes
Materials & Finishes Standard Electrogalvanized (EG) Pregalvanized (PG) Unistrut Defender (DF) Hot Dip Galvanized (HG)
Conforms to ASTM B633, Type III SC1 or SC3 Conforms to ASTM A653 SS GR 33, G90
Conforms to ASTM A1046 SS GR 33
Steel conforms to ASTM A1011 SS GR 33, Finish conforms to ASTM A123
Perma-Green (GR) Perma-Gold (ZD)
Steel conforms to ASTM A1011 SS GR 33, E-Coat finish
Steel conforms to ASTM A1011 SS GR 33, Finish conforms to ASTM B633, Type II SC3
Plain (PL)
Conforms to ASTM A1011 SS GR 33
Special Metals Stainless Steel, Type 304 (SS) Stainless Steel, Type 316 (ST)
ASTM A240, Type 304 * ASTM A240, Type 316 *
Aluminum (AL) ASTM B209 (Type 1100F or Type 5052-H32) * * These materials have different physical properties and performance characteristics. Click here to contact Atkore for design support.
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