This document provides a comprehensive comparison between the UNS C95500 and UNS C95400 copper alloys, detailing their chemical composition, mechanical properties, temperature performance, industry applications, shapes and sizes, production standards, processing techniques, advantages and disadvantages, and similar products, all presented in table formats.

Composição química

ElementoUNS C95500 Content (%)UNS C95400 Content (%)
Cobre, Cu78.083.0
Alumínio, Al10.0 – 11.510.0
Níquel, Ni3.0 – 5.501.0 – 1.5
Ferro, Fe3.0 – 5.03.0 – 5.0
Manganês, Mn3.500.5

Propriedades mecânicas

UNS C95500

PropriedadeMétricaImperial
Hardness, Brinell (sand cast)192192
Resistência à tracção585 – 660 MPa84800 – 95700 psi
Força de rendimento240 – 360 MPa34800 – 52200 psi
Alongamento na ruptura5.00% – 25.00%5.00% – 25.00%
Compressive Strength240 – 690 MPa34800 – 100000 psi

UNS C95400

PropriedadeMétricaImperial
Dureza, Brinell170 – 210170 – 210
Resistência à tracção380 – 550 MPa55000 – 80000 psi
Força de rendimento200 – 300 MPa29000 – 43500 psi
Alongamento na ruptura10.00% – 30.00%10.00% – 30.00%
Compressive Strength200 – 500 MPa29000 – 72500 psi

Desempenho em diferentes temperaturas

PropriedadeC95500C95400
Coeficiente de Expansão Térmica16.2 µm/m°C16,5 µm/m°C
Condutividade térmica42.0 W/mK35.0 W/mK

Aplicações Industriais

InscriçãoC95500C95400
Componentes MarítimosShafting, fittingsPropellers, valves
ElétricoElectrical connectorsElectrical components
AutomotivoTransmission partsGears and bushings

Formas e tamanhos

FormaC95500C95400
Standard FormsRods, tubes, castingsRods, plates, tubes
Custom SizesAvailable on requestAvailable on request

Padrões de produção

PadrãoC95500C95400
ASTMB148, B271B148, B271
MILNão aplicávelMIL B-24480

Processing Techniques

Soldagem

TécnicaC95500C95400
Preferred MethodsBrazing, solderingBrazing, soldering
Não recomendadoSoldagem oxiacetilenoSoldagem oxiacetileno

Maquinabilidade

Alloy Rating (C36000 = 100)C95500C95400
Classificação de usinabilidade50%60%

Tratamento térmico

Tratamento térmicoC95500C95400
Stress Relieving Temperature316°C (600°F)316°C (600°F)
Reaction to Heat TreatmentDoes not react significantlySlight improvement in strength

Vantagens e desvantagens

C95500

VantagensDesvantagens
High strength and hardnessHigher cost per unit
Good fatigue resistanceMore complex processing

C95400

VantagensDesvantagens
Excellent corrosion resistanceLower strength than C95500
Boa usinabilidadeLimited applications in high-stress environments

Produtos semelhantes

Produtos semelhantesC95500C95400
Other Copper AlloysC95600, C95200C95200, C93200
Bronze AlloysAluminum bronze, tin bronzeAluminum bronze, tin bronze

This comparison provides a detailed overview of the properties and characteristics of UNS C95500 and UNS C95400 copper alloys, assisting in material selection for specific applications. If you have further inquiries or require additional information, please feel free to ask!