Alloy Cast Products Inc.

Precision Investment Casting, Cutting Tools, Wear & Corrosion Resistant Parts.

700 Swenson Dr, Kenilworth, NJ 07033   (908) 245-2255  sales@alloycastproducts.com
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    • REXALLOY®™ GRADE 33
    • REXALLOY®™ 43 Data Sheet
    • REXALLOY®™ 44 Data Sheet
    • Alloy Reference Chart
  • Resources
    • Safety Data Sheet
    • 3-A Sanitary Standards
    • FDA Approval Letter
    • ISO Certified
    • Replacement Part Qualification
    • Alloy Cast Product Brochure
    • Homogenizer Parts Catalog
    • Alloy Cast Conflict Mineral Statement
    • CIP Warning
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REXALLOY®™ 44 Data Sheet

REXALLOY®™ is a proprietary trademark of Alloy Cast Products, Inc. (73779483) U.S.A

Chemical Composition

ElementPercentage
Cobalt53.5% to 54.5%
Chrome33.0% to 34.08
Tungsten8.5% to 9.8%
Carbon1.6% to 1.8%
Silicon0.7% to 0.9%
Trace Elements1.08%

Physical Characteristics
Rockwell “C” Hardness 45-51

Applications

  • REXALLOY®™44 is an ideal seat material for mating with REXALLOY®™35 in ball valve systems.
  • It is also an ideal material for MICROGAP®™ Valves as it offers both wear and corrosion resistance in required homogenizer equipment, with the added benefit of resistance to deformation and stress cracking under the extreme hydraulic compressive pressures applied during this operation. Superior performance results have been noted when these valve parts are Hot Isostatic Pressed after casting. This compaction enhances the materials overall performance in homogenizer applications.
  • REXALLOY®™ 44 is also used as an extrusion die insert for hot metal extrusions above 875° C (1,600°F)

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Certifications

Safety Data Sheet
3-A Sanitary Standards
FDA Approval Letter
ISO Certified
Replacement Part Qualification

Downloads

Alloy Cast Product Brochure
Homogenizer Parts Catalog
Alloy Cast Conflict Mineral Statement
CIP Warning

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© 2016 Alloy Cast Products, Inc.