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UNS C19400 Copper Alloy Chemical Composition, Grades, Chart and Pdf

UNS C19400, being a copper alloy, is characterized by extremely high electrical conductivity and corrosion prevention capacity. Notably, it is mainly Cu which other elements like Sn and P are only present in small quantities, giving it improved strength while keeping high temperature stability unsullied. The alloy consists of 98.5 percent copper, 0.5 percent tin and trace amounts of phosphorus. It is widely used as a material for manufacturing electrical components, particularly for use where high conductivity and reliability are desirable features. The aluminium metal benefits from this high formability and solderability properties and hence becomes the best choice as connectors, switches, and circuit boards. Moreover, its inclusion in the composition is due to its high resistance to the corrosion of surrounding atmosphere, which allows it constant usage outside. Comprehensive chemical compositions,grade, and charts in the PDF format is a displayed for the easy access and application on the UNS C19400.

ASTM B124 C19400 Copper Chemical Composition And Grade Table

ASTM B124 C19400 stainless steel copper is characterized by its excellent electrical conductivity and corrosion resistance, which puts it on a par with the other world-class metal alloys. Its chemical constituents are mainly copper (Cu) which excludes oxygen, phosphorus, and sulfur while the remaining or about 0.5% contains manganese, cobalt, and nickel. This composition gives the wire better performance in terms of electrical applications making the wire to be suitable as a conductor component in various industries such as electronics, telecommunications, and power generation. When it comes to C19400, ASTM guidelines are listened to, providing repeatable quality and trusted reliability. The table of grade indicates the certain features and tolerance of permissible ones as the tool for specifications for the most suitable operation and durability.

C19400 Copper Composition Table
Elements Cu Pb Zn Fe P
Min (%) 97.0 - 0.05 2.1 0.015
Max (%) - 0.03 0.20 2.6 0.15

The Advantages and Disadvantages of ASTM B124 C19400 Copper Material Properties, C19400 Properties

    Advantages:

  • High Electrical Conductivity: The C19400 copper shows high value in electrical conductivity and this property makes it appropriate for those applications that require maximum rate of electricity transfer.

  • Good Thermal Conductivity: In heat exchangers and cooling systems, its thermal conductivity features help to maintain the heat dissipation process, ideal for manufacturers.

  • Corrosion Resistance: Nature of C19400 is relatively good for resisting corrosion, so you can be sure of its long-term use and durability in different environments like marine and industrial settings.

  • Machinability: This copper alloy is therefore machine-able with ease, providing efficient manufacturing processes and fine component machining.

  • Solderability and Brazability: C19400 possesses desirable qualities such as excellent solderability and brazability, that in turn simplifies the process of joining with other materials during assembly operations.

    Disadvantages:

  • High Cost: Copper alloy C19400 may be comparatively high in cost starting which could negatively influence budget of the projects.

  • Limited Strength: This material displays very good conductivity of electricity and heat but has low strength in comparison with other copper alloys which may reduce its use in mechanically loading elements.

  • Susceptibility to Deformation: Copper C19400 can soften under certain mechanical stresses, such as bending. These needs to be taken into account during the design process.

  • Risk of Galling: In the applications where sliding or rubbing contact takes place, a risk of galling might result and some additional lubrication or surface treatments may be needed.

  • Potential for Work Hardening: In the process of machining or forming, C19400 may work-harden, which has to be removed periodically through intermediate annealing.

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Frequently Asked Questions

FAQs
What does ASTM B124 C19400 Copper refer to?

According to the ASTM B124 C19400 specification, it refers to the electrolytic tinning high-conductivity copper alloy (C19400 copper). It determines the chemical content, mechanical properties, and the statement of work for this material to prepare it for numerous functions.

Which are the Main Chemical Elements of C19400 Copper?

Some of the main chemicals are Copper(97.0%), Lead(0.03%), Zinc(0.20%), Iron(2.6%), Phosphorus(0.15%).

Why do you need to choose C19400 Copper?

Select C19400 copper to enjoy superior electrical and thermal conductivity, high corrosion resistance, and superior mechanical properties, all these of which are ultimately necessary for different industries to be efficient.

What process for C19400 copper production?

C19400 copper is generally produced by melting copper cathodes and with additives being included to the exact percentages required before finally being cast or extruded into preferred shapes.

Is the C19400 alloy suitable for use in harsh conditions?

It is true that copper alloy C19400 has properties to withstand harsh conditions like high corrosion resistance as well as mechanical toughness.

Is the C19400 alloy easily available in Mumbai, India?

Copper alloy C19400 availability in Mumbai, India can be highly unpredictable, hence it is better to ask the suppliers or distributors in Mumbai for confirmation.

Raw Material Prices (Updated as on: 16 May 2024 02:29 AM) LIVE RATES

MetalsPrice/TonnePrice/KG
Nickel$19,403₹1,618.53
LME$19,149₹1,597.35
Copper$10,793₹900.32
LME$10,185₹849.63
Aluminum$2,591₹216.16
LME$2,537₹211.60
Zinc$2,968₹247.54
LME$2,974₹248.08
Lead$2,263₹188.81
LME$2,251₹187.73

Currency Rates (Updated as on: 16 May 2024 02:29 AM) LIVE RATES

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