ASTM A320 Grade L7C

Size In Ready Stock

• A320 Grade L7C Stud Bolts = M10 To M120

Threads of A320 L7C Stud Bolts

• Double End, Fully or Fine Threaded

Manufacturing Types

• Cold forging
• Hot forging
• CNC Machine

Characteristics

• Low temperature toughness
• High Tensile Strengths
• Corrosion Resistance

Common Testing

• Dimensional Inspection
• Hardness Testing
• X-Ray Testing

Application

• Construction
• Heavy Machinery
• Environmental Control Systems

Packaging

• Carton Box
• Custom
• Wooden Cases

Raw Material Origin

• German
• European
• Janpanese

• P (Phosphorus) = 0.035% (Max.)
• Si (Silicon) = 0.015 - 0.35%
• Mn (Manganese) = 0.75 - 1.00%
• Ni (Nickel) = 0.40 - 0.70%

• S (Sulfur) = 0.040% (Max.)
• Mo (Molybdenum) = 0.20 - 0.30%
• C (Carbon) = 0.38 - 0.43% (Max.)
• Cr (Chromium) = 0.40 - 0.60%