C17200 Beryllium Copper Seamless Capillary Tube For 5g Base Station

Cube2 C17200 Beryllium Copper seamless capillary tube for 5g base station equipment

Product Normal Description:

Product Name: Beryllium copper alloy

Grade: Cube2/C17200

Standard: ASTM, AMS, SAE

Product Specification: we could provide beryllium copper alloy according customers' requirement.

Delivery Time: Usually within 10-15 days

Package: Packed into wooden case

Product Brand: CUBERYLLIUM®

CUBERYLLIUM® manufactures copper beryllium in several distinct compositions.

These fall into two categories: high strength beryllium copper alloys 172(UNS. C17200),173(UNS. C17300),170(UNS. C17000), and copper alloys selected for high conductivity 751(UNS. 17510),750(UNS. 17500),741(UNS. 17410).

We also Supply Master alloy : CuBeryllium-200, CuBeryllium-275, CuBeryllium-350 and Cuberyllium-400 to global factory.

Fetures of Beryllium copper alloy:

Beryllium copper alloy is an alloy with good mechanical, physical and chemical properties. After quenching, it has high strength, elasticity, wear resistance, fatigue resistance and heat resistance, with feature of high conductivity, thermal conductivity, cold resistance and non-magnetic, no sparks when hitting, easy to weld and excellent corrosion resistance in the atmosphere, fresh water and seawater.

End Produdct Standard of Cuberyllium Copper Alloy Cube2/C17200:

Chemical Composition of CUBERYLLIUM ®-172 Beryllium Copper Alloys:

Product Grade: CUBERYLLIUM ®-172(UNS. C17200)

Beryllium(Be): 1.80-2.00%

Cobalt(Co) + Nickel(Ni): 0.20% Min

Cobalt(Co) + Nickel(Ni) + Iron(Fe): 0.60% Max

Lead: 0.02% Max

Copper(Cu): Balance

Note: Copper plus additions equal 99.5% Minimum.

Beryllium copper capillary tube general term

Beryllium copper alloy integrates excellent mechanical, physical and chemical properties. After heat treatment (solution treatment and aging treatment), it has high strength limit, elastic limit, yield limit and anti fatigue limit equivalent to special steel. At the same time, it also has the characteristics of high conductivity, thermal conductivity, high hardness, corrosion resistance, wear resistance, good casting performance, non-magnetic, impact and no spark. It is made in molds Machinery, electronics and other industries have been widely used.

Typical Physical Properties of CUBERYLLIUM ®-172(Beryllium Copper Strip C17200):

Temper Designations of CUBERYLLIUM ®-172: State Solution Annealed (TB00):

The most important Technology of CUBERYLLIUM ®

A: Heat treatment

Heat treatment is the most important process for this alloy system. While all copper alloys are hardenable by cold working, beryllium copper is unique in being hardenable by a simple low temperature thermal treatment. It involves two basic steps. The first is called solution annealing and the second, precipitation or age hardening.

B: Solution Annealing

For the typical alloy CuBe1.9 (1.8- 2%) the alloy is heated between 720°C and 860°C. At this point the contained beryllium is essentially “dissolved” in the copper matrix (alpha phase). By rapidly quenching to room temperature this solid solution structure is retained. The material at this stage is very soft and ductile and can be readily cold worked by drawing, forming rolling, or cold heading. The solution annealing operation is part of the process at the mill and is not typically used by the customer. Temperature, time at temperature, quench rate, grain size, and hardness are all very critical parameters and are tightly controlled by ohmalloy.

C: Age Hardening

Age hardening significantly enhances the material’s strength. This reaction is generally carried out at temperatures between 260°C and 540°C depending on alloy and desired characteristics. This cycle causes the dissolved beryllium to precipitate as a beryllium rich (gamma) phase in the matrix and at the grain boundaries. It is the formation of this precipitate which causes the large increase in material strength. The level of mechanical properties attained is determined by the temperature and time at temperature. It should be recognized that beryllium copper has no room temperature aging characteristics.

Product Photos:

Applications of CUBERYLLIUM ®-172:

CUBERYLLIUM ®-172 is usually used for electrical industry, fasteners and industrial.

Electrical Industry: electrical switch and relay blades(switch parts, relay parts), clips, fuse clips, connectors, spring connectors, navigational indstruments, contact bridges, belleville washers;

Fasteners: washers, lock washers, fasteners, retaining rings, roll pins, screws, bolts;

Industrial: pump parts, springs, electrochemical, spline shafts, non sparking safety tools, flexible metal hose, housings for indtruments, bearings, bushings, valve seats, valve stems, disphragms, springs, welding equipment, rolling mill parts, valves, bourdon tubes, wear plates on heavy equipment, bellows.