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Product Reference View detailed information about Postalloy® Hardfacing Products
POSTALLOY®
PS-133
Description
POSTALLOY® PS 133 is metal-cored, open-arc wire designed for the production of chromium carbide overlay plate, and the repair of coal pulverizer and cement clinker rolls and tables. Deposits are ultra high in carbon and chromium ensuring maximum carbide population and wear protection for highly abrasive applications.
Specifications
Product Type
Wire: Metal-cored, Open-arc

Weld Deposit Properties
Chemistry
6.0C; 26.0Cr; .75 Si; Balance Fe
Hardness
60-65Rc
Heat Resistant to
Excellent up to 1200°F (649°C)
Deposit thickness
2 layers (multiple layers possible with proper technique)
Weld deposits will relief check crack readily
Deposits cannot be machined or forged.


POSTALLOY® PS-133    Welding Parameters
Diameter
Amps
Volts
Stick Out
7/64" (2.8mm)
400-600
28-32
1"-1¼"(25-32mm)
1/8" (3.1mm)
450-650
30-34
1"-1½"(25-38mm)

Packaging Options
Diameter
Standard Packaging
Special Packaging Available
7/64" (2.8mm)
220 lb drum, 500 lb drum
500 lb drum
1/8" (3.1mm)
500 lb drum
220 lb drum