C18150 COPPER CHROMIUM ZIRCONIUM

Product Description

With prosperous industry knowledge and understanding, we are able to offer a wide gamut of Nickel Silver Brass. In order to design and manufacture this metal in tandem with set international quality standards, our trained professionals use top-notch quality metal alloys and modern methodology. The offered metal is ideal for making various jewelries, armaments, medals etc. Also, the offered metal is vigorously checked on set quality parameters to ensure its flawlessness. Clients can purchase this Nickel Silver Brass from us in different sizes and designs at cost-effecting prices.

Features:

C18150 Copper Chromium Zirconium


Spec Equivalents: RWMA Class II

The C18150 Copper Chromium Zirconium is the copper alloy that is less sticky and resist deformation in comparison to other copper chromium alloys. The alloy is mainly used in cap style resistance welding electrodes and is highly recommended for cold as well as hot rolled spot and seam welding.

Applications:

• Consumer Applications : Pencil-type & Light Soldering Guns: Tips, Rod Extensions
• Electrical Applications : Resistance Welding Electrodes
• Industrial Applications : Welding Electrodes, Welding Wheels, Tips and Rod Extensions

Chemical Composition:
	Cr	Cu	Zr
Min/Max	0.5 - 1.5	Rem	0.05 - 0.25
Nominals	1	98.9	0.1

Fabrication:
Joining Technique	Suitability
Machinability Rating	20

Physical Properties:
Product Property	US Customary	Metric
Coefficient of Thermal Expansion	9.5 ·10-6 per oF (68-572 F)	16.45 10 6? per °C (20-200 C)
Density	0.321 lb/in3 @ 68 F	8.89 gm/cm3 @ 20 C
Electrical Conductivity	80 %IACS @ 68 F	0.464 MegaSiemens/cm @ 20 C
Melting Point Liquid US	1976 F	1080 C
Melting Point Solid US	1958 F	1070 C
Modulas of Elasticity in Tension	17000 ksi	117200 MPa
Specific Gravity	8.89	8.89
Thermal Conductivity	187.0 Btu ft/(hr · ft2 °F) @ 68 F	323.9 W/m · °K at 20 C

Sizes Available:
HOLLOW RODS	Min Bore Size 20 mm and Max OD 100 mm
ROUND RODS	8mm To 100 mm
HEX	10mm To 60mm
SQUARE	10mm To 60mm
FLAT	10mm Min Thickness and max Width 120mm
BILLETS	Up to 200 mm
INGOTS	As per Specification

 

 

 

 

Superior Mechanical and Electrical Properties

C18150 offers a unique balance of high tensile strength and exceptional electrical conductivity, making it ideal for applications requiring both durability and efficient electrical performance. This alloy is particularly well-suited for resistance welding and connectors, withstanding temperatures up to 500C and demonstrating excellent corrosion resistance throughout its lifespan.


Versatility and Customization for Industrial Applications

Available in a wide range of shapes such as round, rectangular, or flat profiles, C18150 Copper Chromium Zirconium can be manufactured to precise dimensions based on client specifications. Sizes, lengths, widths, and thicknesses are fully customizable, allowing seamless integration into various component designs. Polished surface treatments further enhance its utility and aesthetic appeal.