ASTM A709 Grade 50W Corten Angle Bar

ASTM A709 Grade 50W is a high-strength, weathering steel primarily used in bridge construction. It offers excellent resistance to corrosion, especially in unpainted conditions, and meets the stringent requirements of transportation infrastructure projects.

Key Features

• Bridge-grade weathering steel (W-grade)

• Excellent atmospheric corrosion resistance

• High toughness and structural performance

• Suitable for unpainted steel bridge components

Applications

• Highway and railway bridges

• Structural support in harsh environments

• Guardrails and safety barriers

• Load-bearing trusses and girders

Specifications

• Material: ASTM A709 Gr. 50W

• Type: Steel Angle – Equal or Unequal

• Thickness: 3mm–20mm

• Length: 6–12 meters or tailored

• Surface: Unpainted/weathering steel finish

• Services: Precision cutting, surface prep, drilling