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ECOCR-C Welding Electrodes – Composition, Properties, and Uses

ECOCR-C Welding Electrodes

Welding joins two metal parts by melting the base metal to create a secure bond. If you’re into welding, you’re probably aware of the wide range of welding electrodes available in the market. And one of those key welding electrodes is ECOCR-C welding electrodes. This type of welding electrode is gaining popularity among welders thanks to its excellent mechanical and physical properties. This blog post will explore everything you need to know about ECOCR-C welding electrodes. From its composition to its heat treatment, we’ve got everything covered.

What are ECOCR-C Welding Electrodes?

ECOCR-C Welding Electrodes are specially designed rods that offer superior welding performance in all positions. They have low water solubility, making them ideal for underwater and offshore welding environments. The rod’s unique composition increases its strength and acid resistance, enabling it to withstand harsh conditions while still providing a strong bond between the two pieces of metal being joined together. ECOCR-C electrodes provide excellent arc stability and increased arc force for deep penetration welds. Moreover, they help reduce spatter and facilitate smoother surfaces after completing welding.

ECOCR-C Welding Electrodes Composition

ECOCR-C Welding alloy comprise a special type of low-hydrogen iron-based alloy. The composition of this alloy is typically 0.05-0.12% Carbon, along with 0.6-1.3% Manganese, 0.15-0.25% Silicon, and 0.04-0.1% Phosphorus. This low alloy steel electrode has excellent welding properties and is suitable for welding mild steel and low alloy steels.

C Mn Si Cr Ni Mo Fe W Co Other
0.7-1.4 2.0 2.0 25-32 3.0 1.0 5.0 3.0-6.0 Rem 1.0

ECOCR-C Coated Electrodes Mechanical Properties

One of the most significant advantages of using ECOCR-C welding wire is its excellent mechanical properties. It has a tensile strength of around 460-550 Mpa and a yield strength of around 380-450 Mpa. Moreover, it has a higher elongation and excellent impact strength, making it suitable for welding heavy and large structures.

ECOCR-C : 38-44(370-440)

ECOCR-C Welding Electrodes Physical Properties

Like all welding electrodes, ECOCR-C welding electrodes have specific physical properties that make them unique. It has excellent arc stability, which allows for a smoother weld bead and less spatter. Moreover, it has a low smoke and fume emission rate, making it safe in enclosed spaces.

ECOCR-C Coated Electrodes Trade Name

Class UNS Stellite
ECOCR-C N08825 Stellite® 1

ECOCR-C Welding Electrodes Uses

ECOCR-C filler wires are multipurpose electrodes that weld mild steel, low alloy, and high-strength steel. Its excellent mechanical properties make it ideal for welding heavy and large structures. It is commonly used in construction, automobile, and shipbuilding industries. Moreover, it is also suitable for welding pressure vessels, boilers, and pipeline structures.

ECOCR-C Coated Electrodes Corrosion Resistance

ECOCR-C welding electrodes have excellent corrosion resistance, thanks to the high amount of Manganese and Silicon present in the alloy. It is suitable for welding structures exposed to harsh environments that require corrosion resistance. This makes ECOCR-C welding electrodes suitable for welding structures in the marine, chemical, and food industries.

ECOCR-C Welding Electrodes Heat Treatment

Like most welding electrodes, ECOCR-C filler metal requires proper heat treatment to ensure the welds have the desired properties. After welding, the structure should be annealed or normalized to relieve residual stresses and maintain the desired mechanical properties.


In conclusion, ECOCR-C welding electrodes are a popular choice for those who require a welding electrode with excellent mechanical and physical properties. It’s suitable for welding mild steel, low alloy, and high-strength steel structures and has excellent corrosion resistance. If you’re looking for a welding electrode that allows for a smooth weld bead and less spatter, ECOCR-C welding electrodes are worth considering. With proper heat treatment, ECOCR-C welding electrodes can ensure the welds have the desired properties.

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