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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
Specifications:

CDA 510 AMS4510 ASTM B103 UNS C51000
Nominal Composition:
Copper 95% Tin 5% Phosphorus 0.03 - 0.35%
Copper & Brass Coils
Unit of Measure
1 

Item #

Thickness

B & S No.

Mill Length

SPBG-0050-36 N/A 0.005 inches0.127 mm N/A 36 gauge N/A 8 ft
SPBG-0063-34 N/A 0.0063 inches0.16002 mm N/A 34 gauge N/A 8 ft
SPBG-0071-33 N/A 0.0071 inches0.18034 mm N/A 33 gauge N/A 8 ft
SPBG-0080-32 N/A 0.008 inches0.2032 mm N/A 32 gauge N/A 8 ft
SPBG-0089-31 N/A 0.0089 inches0.22606 mm N/A 31 gauge N/A 8 ft
SPBG-0100-30 N/A 0.01 inches0.254 mm N/A 30 gauge N/A 8 ft
SPBG-0126-28 N/A 0.0126 inches0.32004 mm N/A 28 gauge N/A 8 ft
SPBG-0142-27 N/A 0.0142 inches0.36068 mm N/A 27 gauge N/A 8 ft
SPBG-0159-26 N/A 0.0159 inches0.40386 mm N/A 26 gauge N/A 8 ft
SPBG-0179-25 N/A 0.0179 inches0.45466 mm N/A 25 gauge N/A 8 ft
SPBG-0201-24 N/A 0.0201 inches0.51054 mm N/A 24 gauge N/A 8 ft
SPBG-0226-21 N/A 0.0226 inches0.57404 mm N/A 21 gauge N/A 8 ft
SPBG-0253-22 N/A 0.0253 inches0.64262 mm N/A 22 gauge N/A 8 ft
SPBG-0285-21 N/A 0.0285 inches0.7239 mm N/A 21 gauge N/A 8 ft
SPBG-0320-20 N/A 0.032 inches0.8128 mm N/A 20 gauge N/A 8 ft
SPBG-0359-19 N/A 0.0359 inches0.91186 mm N/A 19 gauge N/A 8 ft
SPBG-0403-18 N/A 0.0403 inches1.02362 mm N/A 18 gauge N/A 8 ft
SPBG-0453-17 N/A 0.0453 inches1.15062 mm N/A 17 gauge N/A 8 ft
SPBG-0508-16 N/A 0.0508 inches1.29032 mm N/A 16 gauge N/A 8 ft
SPBG-0641-14 N/A 0.0641 inches1.62814 mm N/A 14 gauge N/A 8 ft
SPBG-0720-13 N/A 0.072 inches1.8288 mm N/A 13 gauge N/A 8 ft
SPBG-0808-12 N/A 0.0808 inches2.05232 mm N/A 12 gauge N/A 8 ft
SPBG-0907-11 N/A 0.0907 inches2.30378 mm N/A 11 gauge N/A 8 ft
SPBG-1250-18 N/A 0.125 inches3.1750 mm N/A N/A 8 ft
SPBG-1285-8 N/A 0.1285 inches3.2639 mm N/A 8 gauge N/A 8 ft
Unit of Measure
1