CuZn40Pb2 Brass
CuZn40Pb2 / CW617N / C38000
CuZn40Pb2 is a hot-forging brass for complex formed parts, fittings, valves, sanitary components and durable industrial connections.
ISO:
CuZn40Pb2 / CW617N / C38000
01. Chemical Composition (%)
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Copper
(Cu)
% 57.0 -59.00
Zinc
(Zn)
% Rest
Lead
(Pb)
% 1.6 - 2.5
Tin
(Sn)
% 0.3
Aluminium
(Al)
% 0.05
Nickel
(Ni)
% 0.3
Iron
(Fe)
% 0.3
02. Supply Forms
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hexagon
Hexagon
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Custom Casting
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Hollow Bar / Pipe
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Flat Bar / Plate
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Round Bar
03. Mechanical Properties
engineering| Property Name | Imperial (psi) | Metric (MPa) | Test Method |
|---|---|---|---|
| Density | 8.45 g/cm³ | ||
| Hardness | min. 90 HB |
04. Technical Resources
folder_open05. Compliance Standards
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DIN EN
CW617N
Areas of Use
settings_suggest| Plumbing & HVAC: Ball valve bodies, water meter housings, and manifold components. | |
| Gas & Fluid Handling: High-pressure regulators, gas valves, and specialized pipe connectors. | |
| Automotive: Heavy-duty sensor housings, connectors, and decorative forged trim. | |
| Industrial Fasteners: High-strength forged nuts, bolts, and custom hardware. | |
| Sanitary Fittings: Faucet bodies and intricate plumbing armatures. |
Notes
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This brass grade supports forging, machining and finishing processes where dimensional repeatability, surface quality and corrosion resistance are important.