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HAYNES® Alloys

HASTELLOY® C-276 Coated Electrodes

Product Description:

HASTELLOY® C-276 coated electrodes are used for the shielded metal arc welding of C-276 alloy. The deposited weld metal has excellent corrosion resistance in many media including oxidizing and reducing environments. In addition, the alloy has outstanding resistance to pitting and crevice corrosion. The alloy is a good candidate for dissimilar joining of other nickel-chromium-molybdenum alloys, stainless steels and carbon steels. The electrodes can be used for overlay and cladding of steels as well. The coating is developed for great operability in all positions, especially out-of-position welding.

Specifications:

AWS A 5.11 ENiCrMo-4            ASME IX F-43
ASME SFA 5.11 ENiCrMo-4     UNS W80276
Kennblatt 0319.05
*Specify at time of order

Composition:

Nickel: Balance
Molybdenum: 15.0-17.0
Chromium: 14.5-16.5
Iron: 4.0-7.0
Tungsten: 3.0-4.5
Cobalt: 2.5 max.
Manganese: 1.0 max.

 

Copper: 0.50 max.
Other: 0.50 max.
Vanadium: 0.35 max.
Silicon: 0.20 max.
Carbon: 0.02 max.
Sulfur: 0.03 max.
Phosphorus: 0.04 max.

Minimum Mechanical Properties:

Tensile (psi) 100,000
Mpa 690
Elongation (%) 25

Available Product Forms and Sizes:

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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