Phosphor Bronze C51900 Fasteners

AISI 4130 Bolts

Phosphor bronze C51900 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 C51900 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 519 Phosphor Bronze

Phosphor Bronze Alloy 519is a industrial copper alloy with addition of phosphorus that is high resistant to sea water and industrial atmosphere. C51900 phosphor bronze is also resistant to stress corrosion cracking along with excellent combination of tensile strength and electrical conductivity.

Alloy C51900 Fasteners

  • Alloy C51900  Bolts
  • Alloy C51900  Screws
  • Alloy C51900  Stud Bolts
    Stud Bolts
  • Alloy C51900  Threaded Rods
    Threaded Rods
  • Alloy C51900  Nuts
  • Alloy C51900  Washers
  • Alloy C51900  Accessories
  • Alloy C51900  Components

Alloy C51900 Properties

Alloy C51900 Chemical Composition

Tin Zinc Phosphorous Lead Iron Copper
5-7 0.3 max 0.03 - 0.35 0.05 max 0.1 max Balance

Alloy C51900 Mechanical Properties

Tensile Strength (MPa) 0.2% Yield (MPa) Elongation % Poisson's ratio Elastic modulus
324-965 135-552 64 0.34 117 GPa

Specifications for Alloy C51900 Fasteners

Specification Grade Products
ASTM B103 Grade C51900  
ASTM B139 Grade C51900  
SAE J461 Grade C51900  
SAE J463 Grade C51900  

Applications for Alloy C51900 Fasteners

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