HAYNES® 117 Coated Electrodes - Hajji Welding supplies

HAYNES® 117 Coated Electrodes Manufacturer and Supplier in Tunisia, Tunis

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Hajji Welding Supplies, a trusted manufacturer and supplier based in Tunisia, Tunis, is dedicated to delivering premium welding solutions for diverse industrial applications. Among its high-performance offerings, the company provides HAYNES® 117 Coated Electrodes, renowned for their superior quality, consistency, and durability in demanding environments. With a strong commitment to innovation, reliability, and customer satisfaction, Hajji Welding Supplies ensures that its products meet international standards while catering to the unique needs of local and global markets. Backed by technical expertise and efficient distribution, the company has earned a reputation as a dependable source for advanced welding consumables.

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HAYNES® 117 Coated Electrodes Specification

Classification	AWS A5.11, ENiCrCoMo-1
Form	Welding Electrode, Welding Rods
Type Of Current	Direct Current Electrode Positive (DCEP)
Diameters	3/32”, 1/8”, 5/32”, 3/16” or 2.5mm, Ø 3.2mm, Ø 4.0mm, Ø 5.0mm
Size	2.0mm ∞ 5.0mm
AC/DC+	50-80, 80-110, 100-135, 140-180
Welding Positions	All positions 5/32” & 3/16” recommended for use in flat & horizontal positions only (F, V, OH, H)
HAYNES® 117 Coated Electrodes Application & uses	Petroleum Chemical plant Power sector Gas Industry Hardware tools Metallurgy Machinery Construction Shipbuilding

What is HAYNES® 117 Coated Electrodes?

HAYNES® 117 Coated Electrodes are primarily composed of a cobalt-based alloy with additions of tungsten, chromium, and carbon, designed to provide exceptional hardness, strength, and wear resistance. The electrode’s chemistry ensures outstanding resistance to metal-to-metal abrasion, galling, and high-temperature oxidation. Mechanically, weld deposits from HAYNES® 117 exhibit high hardness values, excellent toughness, and remarkable stability at elevated temperatures. These properties make the electrodes suitable for producing durable, crack-resistant overlays, ensuring reliable performance in extreme service conditions where strength and resistance to wear are critical.

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HAYNES® 117 Coated Electrodes Chemical Composition

Nickel:	Balance
Chromium:	21.0-26.0
Cobalt:	9.0-15.0
Molybdenum:	8.0-10.0
Iron:	5.0 max.
Manganese:	0.3-2.5
Niobium + Tantalum	1.0 max.
Silicon:	0.75 max.
Copper:	0.5 max.
Other:	0.5 max.
Carbon:	0.05-0.15
Phosphorus:	0.03 max.
Sulfur:	0.015 max.

HAYNES® 117 Coated Electrodes Minimal Mechanical Properties

Tensile (psi)	90,000
Mpa	620
Elongation (%)	30

Equivalent HAYNES® 117 Coated Electrodes

Diameter in	0.093	0.125	0.156	0.187
Diameter mm	2.40	3.20	4.00	4.70
Length in	10	14	14	14
Length mm	254	355.6	355.6	355.6
Package Weight lbs.	5	10	10	10
Current (A) DCEP	40-70	70-100	80-140	120-150

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Leading Industrial Supplier of HAYNES® 117 Coated Electrodes For Welding Solutions in Tunis

At Hajji Welding Supplies, we take pride in being one of Tunis’s trusted suppliers of high-quality welding consumables. Our expertise lies in HAYNES® 117 Coated Electrodes, engineered for precision, durability, and resistance to corrosion. With a strong commitment to quality and customer satisfaction, we provide welding solutions that support industries across construction, energy, shipbuilding, and manufacturing.

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Types of HAYNES® 117 Coated Electrodes

HAYNES® 117 Coated Electrodes Uses

HAYNES® 117 Coated Electrodes are widely used for applications demanding superior wear resistance, toughness, and durability under extreme operating conditions. They are ideal for hardfacing components exposed to severe abrasion, galling, and high-temperature service, such as valve seats, hot shear blades, forging dies, pump parts, and cutting edges. The electrodes are also valuable in repairing and rebuilding critical components in steel mills, power generation plants, and petrochemical industries. Their ability to retain hardness and stability at elevated temperatures makes them especially suitable for applications where both resistance to wear and oxidation are vital for long-term performance and reliability.