Brass
Brass C34200
Annealing Procedure
The annealing temperature for this alloy is between 800 and 1100 F.
Applications
Used for screw machine products requiring some cold formability, as for knurling, peening, crimping, and thread rolling. Typical uses include hose fittings, watch, clock and lock parts, bicycle spoke nipples and plumbing valve components.
Cold Workability
The capacity for cold working this alloy is rated as "fair".
Forgeability
The hot forgeability rating of this alloy is unknown. (Forging Brass=100). The recommended hot working temperature for this alloy is unknown.
Hot Workability
This alloy's capacity for being hot formed is rated as "poor".
Machinability
The machinability rating of this alloy is 90. (Where Alloy 360 FC Brass is 100).
Principle Design Features
Brasses (Copper-Zinc-Lead Alloy), High Leaded Brass, 64-1/2%. Free-machining brass with good formability.
Weldability
Soldering is rated as "excellent", brazing is rated as "good", oxyacetylene welding is "not recommended", gas shielded arc welding is "not recommended", coated metal arc welding is "not recommended", spot welding is "not recommended", seam welding is "not recommended" and butt welding is rated as "fair".
Known Forms
Coil
Disc
Flat Bar
Foil
Hexagon Bar
Hollow Bar
Pipe
Plate
Ring
Rod
Round Bar
Round Tube
Sheet
Square Bar
Strip
Additional Data
Specifications
B121,J461,J463,C34200Physical Properties
Density: 0.306lb/in³
Electrical Resistivity: 39.9µΩ·cm
Melting Point: 1630°F
Mechanical Properties
Modulus of Elasticity – Tension: 15MSI