REXALLOY®™ 43 Data Sheet
REXALLOY®™ is a proprietary trademark of Alloy Cast Products, Inc. (73779483) U.S.A
|Cobalt||53.5% to 54.5%|
|Chrome||35.0% to 36.5%|
|Tungsten||8.25% to 9.25%|
|Carbon||1.90% to 2.20%|
|Silicon||0.35% to 0.65|
|Molybdenum||0.40% to 0.70%|
Rockwell “C” Hardness 54-58 HRC ( Graphite Chill Cast )
- REXALLOY®™43 is an ideal “tool tip” material for hot flash trim applications, as well as interrupted cuts as it has more impact resistance than other REXALLOY®™ grades.
- It has also gained popularity as a relining material inside “Plastic Extruder Barrels”due to its excellent corrosion resistance, and wear resistance. Machined REXALLOY®™43 “tubes” are innovatively and economically pressed into existing worn barrels, giving reported 10-12 times operational life over the age old traditional materials.
- REXALLOY®™43 is also used as an extrusion die insert for hot metal extrusions above 875° C (1,600°F)