Product Details

C3604 lead brass is an extremely important and most widely used complex brass with excellent cutting properties, wear resistance and high strength, and good hot and cold workability. C3604 lead brass is mainly used in mechanical engineering for various connections, valves, valve stems, bearing cages, watch cleats, gears, screws, nuts, rivets, and other precision corrosion-resistant parts. Hot forging valve blanks, lock making industry, and the watch industry is the three important industries for lead brass application. The low cost of lead brass is an important premise for its wide application, and its alloy composition can accommodate a variety of alloying elements, and the content requirements are relatively loose, which in turn lays the foundation for the comprehensive utilization of copper alloy raw materials.

C3604 environmental protection copper has high strength, dense and uniform organization, good corrosion resistance, cutting, drilling, and other machining performance is excellent and has the processing of copper chip uniform fine, processing surface finish, etc., for high-speed automatic processing. It is used for bolts, nuts, small screws, shafts, gears, valves, and parts of clocks, carburetors, the IT industry, and precision instruments.

Specifications of C3604 Brass Hexagonal Bar

Standard: EN, DIN, JIS, ASTM, BS, ASME, AISI

Material: C3604 Brass

Form: Hex Bar

Sizes: 5mm-60mm

Length: 1m-12m, or as required

Surface: Polished, NO.4 Finish, Bright Annealed, MF

Payment Terms: T/T, L/C

Delivery Time: As per quantity required

Chemical Composition (%) of C3604 Brass Hexagonal Bar

Cu	Pb	Fe, max	Fe+Sn, max	Zn
57.00-61.00	1.80-3.70	0.50	1.20	Rest

Mechanical Properties of C3604 Brass Hexagonal Bar

Tensile Strength, σb(MPa), min	Elongation δ10(%), min	Elongation δ5(%), min	Hardness
330	24	28	75-175HV

Physical Properties of C3604 Brass Hexagonal Bar

Density (Ib/cu in. at 68℉)	Electrical Conductivity (%IACS at 68℉)	Thermal Conductivity (Btu/sq ft/ft hr/℉ at 68℉)	Modulus of Rigidity, ksi	Modulus of Elasticity in Tension (ksi)	Specific Gravity
0.306	28	71	5300	14000	8.47

Features of C3604 Brass Hexagonal Bar

It has excellent cutting and drilling properties, high strength, good plasticity, and corrosion resistance. Ductility, extrusion processability, fusion, corrosion resistance, weather resistance, thermal conductivity, and electrical conductivity are good, especially suitable for welding.

Application of C3604 Brass Hexagonal Bar

Suitable for automatic lathe and CNC lathe processing products with ecological and environmental protection and health safety requirements, such as electronic, telecommunication, electrical connectors and couplings, hardware, photographic, home appliances, and parts for drinking water projects. Suitable for bathing hot water furnaces, liners, handicrafts, materials for construction, chemical industry, and electrical terminals.