HR Brass

CuZn36Pb2As

Brass

EN CW602N - UNS C35330

CuZn36Pb2As is characterized by excellent cold formability, good ductility, and a good surface finish after forming. Its mechanical strength is moderate, but it offers good corrosion resistance in typical environments, making it suitable for parts that require forming and a high-quality finish.

Properties

Machinability
Suitability for brazing
Deformability

Development

Hot-extruded
Cold-drawn

States

R350 / H090

Applications

Electrical Connectors
Gears
Rings
Precision-machined parts

Chemical Composition

ElementCu (%)Al (%)As (%)Fe (%)Mn (%)Neither (%)Pb (%)Sn (%)Zn (%)Other (%)
Contents61.0–63.0≤0.050.02–0.15≤ 0,1≤ 0,1≤ 0,31.7–2.8≤0.1Remaining≤0.2

Mechanical Properties

Hardness (HB)90–135
Rm (MPa)≥ 320
0.2 Rp (MPa)≥200
A%≥20
Density (g/cm³)8.45

Available Sizes

Round

Custom-made

Standards

EN 12164

Certificate 3.1 available

Upon request when ordering

* These values are for reference only; they may vary depending on the standard and condition.