PayeshCo | High Silicon Chromium Cast Iron (HSCI) Anode for Cathodic Protection 
Impressed-Current Anodes

High Silicon Chromium Cast Iron (HSCI) Anode for Cathodic Protection

The chromium-plated persilica cast iron anode is a low-consumption consumable anode in applied current cathodic protection (ICCP) systems for use in soil, freshwater, and seawater anode beds. The company produces it in both rod and tube types, with or without coke canisters, and with various cable connection sizes.

Engineering data

Technical datasheet

Specifications

Anode Material
High silicon chromium iron per ASTM A518M Grade 3
Construction
Rod: single-end with enlarged head and cored cavity for lead wire; tubular: hollow, uniform wall, center-connected lead wire
Rod Dimensions & Weight
Diameter 2 inches (51 mm) (76 mm head): Length 1525 mm (60 inches), 22.5 kg; Diameter 3 inches (76 mm) (102 mm head): Length 1525 mm (60 inches), 49 kg.
Physical Properties (rod)
Density 7–7.05 g/cm³; Brinell hardness min 500; compressive strength min 650 MPa; resistivity max 72 µΩ·cm; impact resistance min 0.1 J
test
Chemical analysis, dimension and weight check, radiographic (X-ray, level 3), transverse bend, mechanical resistance, thermal cycling and connection resistance
Standards
IPS-M-TP-750 (Part 1) – ISO 15589-1 – ASTM A518M (Grade 3)

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