Cobalt Base Alloys ECOCR-C Welding Electrodes

Metals And Welding Specialities is a trusted manufacturer and supplier of high-quality ECOCR-C Welding Electrodes, designed for superior wear resistance and exceptional performance in demanding industrial environments. These electrodes are based on cobalt base alloys that deliver outstanding hardness and toughness, even under high temperatures and corrosive conditions. The Cobalt Alloy ECOCR-C corresponds to UNS R30006 and is recognized under ASTM Grade CoCr-C, making it one of the most reliable materials for applications requiring excellent resistance to galling, oxidation, and metal-to-metal wear.

The ECOCR-C Welding Electrodes are engineered to produce a hard, wear-resistant deposit that maintains its strength and surface integrity even at elevated temperatures. With a typical hardness of around 55–60 HRC, these cobalt-based electrodes are particularly suitable for hardfacing components exposed to severe abrasion, impact, and high thermal stress. Industries such as aerospace, power generation, chemical processing, and mining rely on Metals And Welding Specialities’ ECOCR-C electrodes for their consistent welding performance and long-lasting protection against wear and corrosion.

This alloy’s unique composition includes cobalt, chromium, and tungsten, which together provide remarkable resistance to oxidation and scaling up to approximately 1100°C. The high chromium content forms a protective film on the surface, ensuring excellent resistance to hot gases and oxidizing environments. Meanwhile, the tungsten improves hardness and mechanical strength, making Cobalt Base Alloys ECOCR-C Electrodes the preferred choice for surfacing valve seats, turbine blades, hot shear blades, and forging dies.

Metals And Welding Specialities produces these electrodes with precision to ensure smooth arc stability, minimal spatter, and superior weld deposit quality. The electrodes are ideal for both manual and automated welding operations, delivering consistent results across a range of base metals. Whether you are rebuilding worn parts or fabricating components that require extreme wear and corrosion protection, Metals And Welding Specialities ECOCR-C Welding Electrodes provide unmatched reliability and cost efficiency.

All products are manufactured under strict quality control standards to meet the specifications of ASTM CoCr-C and UNS R30006. Metals And Welding Specialities ensures every batch undergoes rigorous testing to guarantee mechanical strength, chemical composition, and metallurgical integrity. The result is a cobalt-based electrode that exceeds industry expectations for performance and durability.

With decades of metallurgical expertise, Metals And Welding Specialities continues to be a leading supplier of cobalt base alloy welding electrodes trusted by engineers and fabricators worldwide. Our commitment to quality, innovation, and customer satisfaction makes us the go-to source for specialized welding consumables that perform under pressure and extend component life.

• Specification Cobalt Base Alloys ECOCR-C Welding Electrodes

  Classification	AWS A5.13, ECOCR-C
  Form	Welding Electrode, Welding Rods
  Type Of Current	Direct Current Electrode Positive (DCEP)
  Size	2.6 mm (3/32") 3.2 mm (1/8") 4.0 mm (5/32") 5.0 mm (3/16") 6.4 mm (1/4")
  Welding Positions	All positions (F, V, OH, H)
  AWS ECOCR-C Welding Electrodes Application & uses	Petroleum Chemical plant Power sector Gas Industry Hardware tools Metallurgy Machinery Construction Shipbuilding

• Equivalent Grade Of AWS ENiCrMo-4 Coated Electrodes

  Class	UNS	Stellite
  ECOCR-C	N08825	Stellite 1

• Cobalt Base Alloys ECOCR-C Welding Electrodes Chemical Composition

  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

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