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Postalloy®
2756-FCG
Description
POSTALLOY® 2756-FCG is a highly alloyed iron base chromium-moly-tungsten-vanadium hot-work tool steels. POSTALLOY® 2756-FCG is enriched with higher levels of alloys and has better wear resistance than standard alloys like H-12. It resists wear from shock, heat-checking, scaling and erosion at temperatures up to 1100ºF (593°C). It is heat-treatable and has very good dimensional stability. In addition, when used for “cold” cutting, shearing and trimming applications, weld deposits have excellent resistance to chipping.
Specifications
Product Type
Wire: Flux-cored, Gas-Shielded (with an easily removed slag covering)

Weld Deposit Properties
Average Hardness  
Matrix - 54-57Rc

Applications
Forging dies
Upsetter and coining dies
Gripper and header dies
Hot-forming dies
Trimmers and punches
Shear blades and knives
Extrusion mandrels
Tong bits

POSTALLOY® 2756-FCG    Welding Parameters
 
Diameter Amps Volts Stick Out
1/16" (1.6mm)170-30025-291“ (25mm)
3/32" (2.4mm)250-45026-321¼" (32mm)

Welding ProcedureShielding Gas:75/25 Argon/CO2, 80/20 Argon/CO2, 90/10 Argon/CO2, 92/8 Argon/CO2; Alternate Shielding Gas: 100% CO2
Packaging Options
Diameter
Standard Packaging
Special Packaging Available
1/16" (1.6mm)
33 lb spool
55 lb coil
3/32" (2.4mm)
55 lb coil