BS CZ112 (CW712R) Naval Brass

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Description

CZ112 (CW712R) is commonly referred to as naval brass due its corrosion resistance in seawater and other mildly aggressive environments. The alloy contains 62% copper and 37% zinc, with a 1% tin addition for improved corrosion resistance and a harder and stronger duplex structure to improve the mechanical properties. CZ112 (CW712R) has good strength levels combined with an excellent hot formability.

Related Standards

Equivalent Materials

Los datos sobre este material han sido proporcionados por Matmatch.

A menos que se indique lo contrario, todas las medidas corresponden a condiciones de temperatura ambiente. A menos que se indique lo contrario, se utilizan las unidades del SI.
Las normas armonizadas son similares a uno o varios estándares del proveedor. Es posible que algunas normas armonizadas se ajusten al estándar original, mientras que otras pueden quedar fuera de su alcance.

Ashby charts

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Usos

Sistemas mecánicos

Elementos de sujeción

Fasteners General

Energía

Mecheros y calderas

Calderas e intercambiadores de calor

Marítimo

Estructuras navales y construcción de barcos

Materials & Components

Sistemas de sujeción para la navegación

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Lectura sugerida

Properties of Copper

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Propiedades

Mecánica

Property	Temperature	Value
Elongación	23.0 °C	15 - 20 % Show Material materials with Elongación of 15 - 20 %
Resistencia a la tracción	23.0 °C	350 - 400 MPa Show Material materials with Resistencia a la tracción of 350 - 400 MPa

Chemical properties

Property	Value
Cobre	62 % Show Material materials with Cobre of 62 %
Estaño	1 % Show Material materials with Estaño of 1 %
Zinc	37 % Show Material materials with Zinc of 37 %

Technological properties

Property
Application areas	Offshore & marine: Marine hardware, tube plates and fasteners for corrosion-resistant service;Other: High strength cold-headed products and fasteners
Corrosion properties	High corrosion resistance for marine hardware and other mildly aggressive environments.
Hot forming	Excellent hot formability.

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