Hot Selling Copper C18150 Cucrzr Bar Rod for Sale

Product Description

Basic Info.

Model NO.

C18150

International Specification

Uns.C18150, 2.1293, Cw106c, CDA181, Rwma Class2

Standard

ASTM B196, ASTM B194

Color

Bronze

Shape

Round

Alloy

Is Alloy

Diameter

as Required

Length

as Required

Specifcation

Customized

Certification

Mtc, SGS, ASTM, etc

MOQ

50kg

Payment Term

50%T/T in Advance, Balance Before Shipment

Transport Package

Wooden Case

Specification

as Required

Trademark

ALB-ALLOY

Origin

China

Production Capacity

2000tons/Mth

Product Description

C18150 CuCrZr Copper Alloy Rod for Resistance Welding Electrode

Chromium Zirconium Copper C18150 is an excellent and unique copper alloy with high electrical conductivity, hardness, and ductility, moderate strength, and excellent resistance to softening at elevated temperatures. The addition of 0.1% zirconium (Zr) and 1.0% chromium (Cr) to copper results in a heat treatable alloy which may be solution treated and subsequently aged to produce these desirable properties. Rod is usually supplied from the mill in the fully aged and drawn condition so no further heat treatment is required by the fabricator. The softening temperature of properly heat treated C18150 rod exceeds 500°C as compared to unalloyed pure copper which softens at 200°C, and silver bearing coppers which soften at 350°C.
Furthermore, many evidences shows that C18150 can provide less sticking and resisting deformation longer than its C18200 counterpart in some specific situatons.


Chemical Composition

Cr	Zr	Cu	Note
0.50-1.50%	0.05-0.25%	Balance	Cu + Sum of Named Elements = 99.50% min.

Physical Properties

Density	Specific heat	Heat conductivity	Electrical resistance	Coefficient of expansion	Electrical conductivity
8.90 g/cm^3	0.376 J/g*k	320 W/m*k	0.023 Ohm*mm^2/m	0-100°C 15.8x10^-6/k 0-300°C 17.0x10^-6/k	min.44m/Ohm*mm^2 80.00%IACS

Physical Features

The electrical conductivity of C18150 is approximately 45-60% IACS (International Annealed Copper Standard), which is higher than most copper alloys. This makes it an ideal material for use in electrical and electronic applications that require efficient heat dissipation and reliable electrical performance.

In addition to its high electrical conductivity, C18150 also has a high thermal conductivity. This property makes it an excellent choice for applications that require efficient heat transfer, such as heat sinks and cooling systems.

C18150 also exhibits excellent corrosion resistance, particularly in marine environments. Its resistance to corrosion makes it ideal for use in marine applications such as propeller shafts, valves, and pump components.

Another important physical property of C18150 is its good machinability. This means that it can be easily shaped and formed using standard machining processes, such as turning, milling, and drilling. This makes it an ideal material for use in applications that require complex shapes and precise tolerances.

Overall, the physical properties of C18150 make it a versatile that can be used in a wide range of applications, particulary those that require high electrical and thermal conductivity, excellent corrosion resistance, and good machinability.



Application

Electrodes for medical purposes, such as EEG, ECG, ECT, defibrillator

Electrodes for electrophysiology techniques in biomedical research

Electrodes for execution by the electric chair

Electrodes for electroplating

Electrodes for arc welding

Flat Welding dies, projection welding electrode, electrical components

Robotic welding machines

Automatic industry

Resistance Welding industry

Projection Welding industry

Arc Welding industry

MIG & MAG Welding industry

Plasma And laser cutting nozzles

Electrodes for cathodic protection

Electrodes for grounding

Electrodes for chemical analysis using electrochemical methods

Inert electrodes for electrolysis (made of platinum)

Membrane electrode assembly

Production Show

Packaging & Shipping