G4 Chain Specifications:
- Size Range: 13mm to 152mm (0.5" to 6")
- Grade: G4 (High Tensile, U3 or R4 equivalent)
- Material: Alloy Steel (Heat-treated for high strength)
- Breaking Load: Varies by size (e.g., 26mm chain ≈ 1,150 kN)
- Proof Load: ~50% of breaking load
- Surface Treatment: Hot-dip galvanized or painted
- Viscosity: N/A (Solid material)
- Buoyancy: Negative (Sinks in water)
Anchor Chain Specifications:
- Common Sizes: 12.5mm to 127mm (0.5" to 5")
- Grades: Grade 2, Grade 3, or G4 (varies by application)
- Material: Carbon Steel or Alloy Steel
- Breaking Load: Size-dependent (e.g., 25mm Grade 3 ≈ 690 kN)
- Proof Load: ~50% of breaking load
- Surface Treatment: Galvanized or bare (with corrosion protection)
- Viscosity: N/A (Solid material)
- Buoyancy: Negative (Sinks in water)
