Alloy 330 description:
Key Features:
Used to weld wrought and cast forms of stainless steels of similar chemical compositions, which offer good heat and scale resistance to 1800°F (980°C).
High sulfur environments can adversely affect the high temperature performance.
The heat input must be kept to a minimum during welding to avoid the possibility of micro-fissuring.
Conformances:
AWS/ASME Spec 5.9
AWS Class ER330
UNS N08331