ASTM A606-4 Weathering Steel Plates & Sheets (COR-TEN® Steel)

ASTM A606-4 is a high strength, low alloy specification with improved atmospheric corrosion properties covering hot and cold rolled steel sheet, strip and coil.  ASTM A606-4 contains additional alloying elements and provides a level of corrosion resistance substantially better than that of carbon steels with or without copper addition. When properly designed and exposed to the atmosphere, A606-4 can be used bare (unpainted) for many applications such as:

• Air Ducts
• Roof & Wall Panels
• Corrugated Panels
• Guard rail
• Landscape Edging
• Precipitator Elements
• Building Facades
• Planter Boxes

ASTM A606-4 has a 50ksi minimum yield strength and a 70ksi minimum tensile strength