phone-icon800.354.0806
765.456.6012
The Home of HASTELLOY® and
HAYNES® Alloys

HASTELLOY® X Coated Electrodes

Product Description:

HASTELLOY® X coated electrodes are used for the shielded metal arc welding of X alloy. The deposited weld metal has possesses an exceptional combination of oxidation resistance, fabricability and high-temperature strength. It has also been found to be exceptionally resistant to stress-corrosion cracking in petrochemical applications. X alloy exhibits good ductility after prolonged exposure at temperatures of 1200, 1400, 1600°F (650,760 and 870°C) for 16,000 hours. The filler metal is often used as a dissimilar filler metal between other solid-solution strengthened high-temperature alloys.

Specifications:

AWS A 5.11 ENiCrMo-2     ASME SFA 5.11 ENiCrMo-2

Composition:

Nickel: Balance
Chromium: 20.5-23.0
Molybdenum: 8.0-10.0
Iron: 17.0-20.0
Cobalt: 0.50-2.50
Tungsten: 1.0 max.
Manganese: 1.0 max.

 

Silicon: 1.0 max.
Copper: 0.50 max.
Other: 0.50 max.
Carbon: 0.05-0.15
Sulfur: 0.03 max.
Phosphorus: 0.04 max.

Minimum Mechanical Properties:

Tensile (psi) 95,000
Mpa 650
Elongation (%) 20

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
Print Page
Back to top