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Leaded Brasses - Flat, stiff, free-cutting brass for blanking; clock, watch, and instrument frames; wheels and so on. Also used for engraving purposes.
Naval Brass Rod - Made to U.S. Government specifications for marine construction.

Leaded & Non-Leaded
12' Lengths - Hard Temper
Leaded Specifications:
CDA 485 ASTM B21
UNS C48500
Nominal Composition:
Copper: 60% Zinc: 37.5% Lead: 1.75% Tin: 0.75%
Unit of Measure

Specifications

Material

 N/A Brass

Shapeform

 N/A Round Rod

Temper

 N/A Hard

Type

 N/A Leaded

Diameter

 N/A 3 1/4 inches

Diameter

 N/A 3.25 inches82.55 mm

Weight

 N/A 30.2630 lbs/ft45.0373966 kg/m

Weight per 12' Length

 N/A 363.156 lbs164.509668 kg

Nominal Composition

 N/A 0.75% Tin 1.75% Lead 37.5% Zinc 60% Copper

ASTM Specification

 N/A ASTM B21 CDA 485 UNS C48500

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 +0.012 inches-0.033 inches

Tolerance for O.D.

 N/A +0.004 inches-0.006 inches