Made in a variety of widths, gauges and tempers - for stamping, deep drawing, forming, spinning and spring applications. Precise control of grain structure means economy in fabrication, with excellent finish and quality.
Phosphor Bronzes - Excellent for spring contacts, for electronic and mechanical devices, diaphragms, instruments. Good fatigue and wear resistance.

Spring Temper
8' Mill Lengths

CDA 510 AMS4510 ASTM B103 UNS C51000
Nominal Composition:
Copper 95% Tin 5% Phosphorus 0.03 - 0.35%
Unit of Measure



N/A Phosphor Bronze


N/A Sheets


N/A Spring


N/A 0.0159 inches0.40386 mm

B & S No.

N/A 26 gauge

Nominal Composition

N/A 5% Tin 95% Copper 0.03 to 0.35% Phosphorus

ASTM Specification

N/A AMS 4510 ASTM B103 CDA 510 UNS C51000

Mill Length

N/A 8 ft