Material construction
Three-ply nickel finish plated steel
Material construction
Properties
Country
Material composition
Steel — 92%, Copper — 5.5%, Nickel — 2.5%
Material structure
Основа: Steel
Слой 1: Nickel
Слой 2: Copper
Слой 3: Nickel
Слой 1: Nickel
Слой 2: Copper
Слой 3: Nickel