Cast Iron Nickel Electrode CI 113 – Precision Welding with Machinable Finish

When it comes to repairing or joining cast iron components, welding is often a make-or-break task. Cast iron’s brittle nature and high carbon content make it prone to cracking, especially under thermal stress. That’s where MAXIDURA – CI–113, a nickel-based crack-resistant welding electrode, makes all the difference.

Built specifically for hot and cold welding of grey cast iron, malleable iron, nodular graphite iron, and even CI-to-MS joints, CI 113 provides excellent weldability, machinable deposits, and strong bonding on difficult surfaces.

🔧 Why Choose MAXIDURA CI 113?

Unlike traditional electrodes, MAXIDURA CI 113 combines nickel alloy strength with machinable weld metal, making post-weld operations smoother and more efficient. The electrode maintains stable arc performance across AC and DC(+), ensuring consistent welds even on oil-affected or aged surfaces.

If you’re dealing with cast iron parts that need to be machined after welding, such as in precision equipment, pump housings, or bearing frames, this electrode delivers unmatched convenience and performance.

🛠️ Key Features

1. Machinable Weld Deposits – Ideal for post-weld grinding and reshaping

2. Crack-Resistant Nickel Alloy – Suitable for oil-soaked or stressed castings

3. Hot & Cold Welding Support – Handles multiple repair situations

4. CI-to-MS Welding Capability – For joints between cast iron and mild steel

5. AC/DC(+) Compatibility – Smooth arc control across machines

🔩 Applications

MAXIDURA CI 113 is widely used in:

• Engine blocks & cylinder heads

• Pump casings & gear housings

• Bearing frames & machine beds

• CI-to-MS transition joints

• Foundry castings under stress or wear

Whether you’re restoring a worn machine component or reinforcing a critical cast structure, CI 113 makes the repair process smoother, cleaner, and more reliable.

⚙️ Technical Details

• Alloy Basis: Fe, Ni

• Hardness: 150–190 BHN

• UTS of Joint: 35–45 Kgf/mm²

• Current Type: AC / DC(+)

• Sizes:

  • 3.15 × 350 mm → 90–120 A

  • 4.00 × 350 mm → 120–160 A

Note: Preheat optional depending on casting thickness. Suitable for both shop and field work.

🔗 Related Products (Internal Links)

Looking for more welding solutions beyond cast iron?

🔹 [MAXIDURA – HF Series] – For abrasion and impact resistance on steel and alloy parts
🔹 [MAXIDURA – SS Series] – For corrosion-resistant welds in food, pharma & chemical industries

🧠 Summary: Why CI 113?

The Cast Iron Nickel Electrode CI 113 is a trusted choice across industries like automotive, heavy engineering, pumps, compressors, and general maintenance. Its machinable weld, low spatter, and CI-to-MS bonding capacity make it versatile and cost-effective.

If your operations demand strength, post-weld flexibility, and crack control, CI 113 is the electrode you can rely on — job after job.