Leaded Brasses - Flat, stiff, free-cutting brass for blanking; clock, watch, and instrument frames; wheels and so on. Also used for engraving purposes.
Commercial Bronze, 90% - Rich bronze color. Resists season cracking and corrosion from weathering. For weather strip, costume jewelry, screw shells, primer cups; electric fixtures for outdoor use.

12' Mill Lengths

CDA316 ASTM B140
UNS C31600
Nominal Composition:
Copper: 89% Zinc: 8.1% Lead: 1.9% Ni: 1%
Unit of Measure



N/A Bronze


N/A Hex Rod


N/A 1 inches


N/A 1 inches25.4 mm


N/A 3.3254 lbs/ft4.94886028 kg/m

Weight per 12' Length

N/A 39.905 lbs18.076965 kg

ASTM Specification

N/A ASTM B140 CDA 316 UNS C31600

Nominal Composition

N/A 1% Nickel 1.9% Lead 8.1% Zinc 89% Copper

Mill Length

N/A 12 ft

Dimensional Specifications

Clean-up Allowances for I.D.

N/A 1/32 inches

Clean-up Allowances for O.D.

N/A 1/32 inches

Tolerance for I.D.

N/A -0.033 inches+0.012 inches

Tolerance for O.D.

N/A -0.006 inches+0.004 inches