Stoody Super 20
Stoody Super 20 is a solid core electrode with a heavy extruded coating that contains the alloying elements. The product's extremely good wear resistance is attributed to the addition of molybdenum, tungsten, and chromium. It can be used in hot wear service up to 1100° F (593° C). The abrasion resistance of this alloy approaches that of a tungsten carbide and thus has been given the name "the poor man's tungsten carbide".
- IDeposits will cross check and should be limited to one layer.
- The deposits are not machinable or forgeable.
Typical Tensile Properties
|58-63 HRC||60-65 HRC|
|70-160 A||-||Full Range||3.2 mm (1/8 in.)||-||-||-|
|130-250 A||-||Full Range||4.0 mm (5/32 in.)||-||-||-|
|200-300 A||-||Full Range||4.8 mm (3/16 in.)||-||-||-|
Typical Weld Metal Analysis %
|6.0 %||21.0 %||BAL %||8.0 %|