Phosphor Bronze C54400 Fasteners

AISI 4130 Bolts

Phosphor bronze C54400 fasteners are manufactured and stock in variety of sizes and forms including regular hex bolts, hex nuts, screws, stud bolts, threaded rods, countersunk screws, hex nuts, plain washer, split lock washers, dowel pins, etc. Alloy C54400 fasteners are used in field of aerospace, building marine equipment, chemical processing equipment, etc. BoltPort produces phosphor bronze fasteners in metric and imperial system.

About Alloy 544 Phosphor Bronze

Phosphor Bronze Alloy 544 is a free cutting bronze having good cold working properties. The phosphor content improved wear resistance and stiffness of the alloy while tin provides resistance to corrosion and strength to the alloy. Also designated by UNS C54400 and EN Number CW456K.

Alloy C54400 Fasteners

  • Alloy C54400 Bolts
  • Alloy C54400 Screws
  • Alloy C54400 Stud Bolts
    Stud Bolts
  • Alloy C54400 Threaded Rods
    Threaded Rods
  • Alloy C54400 Nuts
  • Alloy C54400 Washers
  • Alloy C54400 Accessories
  • Alloy C54400 Components

Alloy C54400 Properties

Alloy C54400 Chemical Composition

Copper Lead Tin Zinc Phosphorous Iron
88.0 3.5-4.5 3.5-4.5 1.5-4.5 0.01-0.05 ≤ 0.10

Alloy C54400 Mechanical Properties

Tensile Strength (MPa) 0.2% Yield (MPa) Elongation % Machinability Shear Modulus Poisson's ratio Elastic modulus
303-517 131-434 50.00 80 39.0 GPa 0.34 117 GPa

Specifications for Alloy C54400 Fasteners

Specification Grade Products
ASTM B103 Grade C54400  
ASTM B139 Grade C54400  
SAE J461 Grade C54400  
SAE J463 Grade C54400  

Applications for Alloy C54400 Fasteners

Automotives Railways Structurals
Shipbuilding & Repairs Marine & Offshore Power Industry
Chemical Processing