Nickel Welding Alloy AMS 5786

Technical Data Sheet


Chemical Composition Limits
Weight% Ni Mo Cr Fe C Mn S P Co V
AMS 5786 Bal 23.0-26.0 4-6 4-7 0.12 max 1.0 max 0.03 max 0.04 max 2.50 max 0.60 max


Used on

AMS 5786 is used to join dissimilar metal combinations including A286 (AMS 6532), L-605(AMS 5796). It is used for combustor repair and manufacture for welding turbine blades to rotor hubs. shroud rings, etc.
Used to repair difficult-to-weld alloys.
AMS 5755 : RPS 184 Group 5 and 63
Use pure argon gas shielding and ultra clean conditions.

Cross-Reference of Specifications MSRR 9500/213
AMS 5786
Alloy Hastelloy W
62.5Ni 5.0Cr 24.5Mo 5.5Fe
(Commercial Grade AWS A5.14 ER Ni Mo-3).
Availability Ex stock MIG spools and TIG rods

For all stock availability contact Sales.
Weld Properties

Tensile strength:      127ksi, Density 9.03 gm/cc
A single phase Ni-Mo high temperature alloy.

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Every effort is made to ensure that technical specifications are accurate. However, technical specifications included herein should be used as a guideline only. All specifications are subject to change without notice.