DIN 2.1248 Beryllium Copper Round Bar C17300

Min.Order: 100

Product origin: Xiamen, Fujian, China

Infringement complaint:

Complaint

US$ 27 ~ 35

Description

DIN 2.1248 Beryllium Copper Square Bar C17300

Product Description

Product Name	DIN 2.1248 Beryllium Copper Square Bar C17300
Material	Beryllium Copper Alloys
Shape	Round Bar/Rod
UNS/CDA	UNS.C17300/CDA173
ASTM	B196
RWMA	Class4
DIN	2.1248, CW103C, CuBe2Pb
Used	Electrial

Chemical Composition

Be: 1.85-2.10%
Co+Ni: 0.20% Min.
Co+Ni+Fe: 0.60% Max.
Lead: 0.20-0.60%
Cu: Balance
Note:
Copper plus additions equal 99.5% minimum.

Physical Properties

Density (g/cm3): 8.36
Density before age hardening (g/cm3): 8.25
Elastic Modulus (kg/mm2 (103)): 13.40
Thermal Expansion Coefficient (20 °C to 200 °C m/m/°C): 17 x 10^-6
Thermal Conductivity (cal/(cm-s-°C)): 0.25
Melting Range (°C): 870-980
Note:
1). the units are based upon Metric.
2). the typical physical properties apply to age hardened products.

Application

Electrical Industry: Electrical Switch and Relay Blades, Fuse Clips, Switch Parts, Relay parts, Connectors, Spring Connectors, Contact Bridges, Belleville Washers, Navigational Instruments, Clips Fasteners: Washers, Fasteners, Lock Washers, Retaining Rings, Roll Pins, Screws, Bolts Industrial: Pumps, Springs, Electrochemical, Shafts, Non Sparking Safety Tools, Flexible Metal Hose, Housings for Instruments, Bearings, Bushings, Valve Seats, Valve Stems, Diaphragms, Springs, Welding Equipment, Rolling Mill Parts, Spline Shafts, Pump Parts, Valves, Bourdon Tubes, Wear Plates on Heavy Equipment, Bellows

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