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C17200 ASTM B-194 Beryllium Copper Strip For Bell Relay Contract Spring

  • C17200 ASTM B-194 Beryllium Copper Strip For Bell Relay Contract Spring
  • C17200 ASTM B-194 Beryllium Copper Strip For Bell Relay Contract Spring
Place of Origin China
Brand Name CUBERYLLIUM®
Certification ISO,SGS
Model Number C17200(ASTMB-194)
Minimum Order Quantity 50
Price 30USD
Packaging Details Coil+plywood case
Delivery Time 10~15days
Payment Terms L/C, T/T, Western Union
Supply Ability 200T/Month

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Product Details
Name Beryllium Copper Strip Coil Max Coil Wt. 2T
Thinnest Thick. 0.28mm Max Width 100mm
Standard ASTM B194, SAE J463, J461 Hardness 360-400HV
Safe Handling No Special Health Risk. Machining Property Good
Surface Bright/Polished Flatness Good
State XHMS
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C17200 Beryllium Copper Strip

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ASTM B-194 Beryllium Copper Strip

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Bright Surface Beryllium Copper Strip
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Product Description

C17200(ASTMB-194) beryllium copper strip coil used for bell relay contract spring

Product Normal Description:

Product Name: beryllium copper strip coil

Grade: C17200(ASTMB-194)

Standard: ASTM B194, SAE J463, J461

Product Specification: 0.28mmx100mm

State: XHMS

Product Brand: CUBERYLLIUM®

 

CUBERYLLIUM® is a professional supplier of various beryllium copper alloys:

BE-CU Alloy 25(C17200) beryllium copper strip, beryllium copper coils supplier;

BE-CU Alloy 25(C17200) beryllium copper rod, beryllium copper bars supplier;

BE-CU Alloy 25(C17200)  beryllium copper sheet, beryllium copper plate, beryllium copper tube supplier;

BE-CU Alloy 25(C17200) beryllium copper wire supplier.

 

Chemical Composition of C17200(ASTMB-194) Beryllium Copper Alloy:

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.

 

Advantages of C17200(ASTMB-194) Beryllium Copper Alloy:

C17200(ASTMB-194) beryllium copper alloy is the most regularly used copper beryllium composite and is striking for its most astounding quality and hardness contrasted with business copper amalgams. We could provide all kinds of beryllium copper alloys as per customer requirement.

C17200(ASTMB-194) compound contains appr.2% of beryllium and accomplishes its definitive elasticity can surpass 200 ksi, while the hardness approaches Rockwell C45. In the interim, the electrical conductivity is at least 22% IACS in the completely matured condition. C17200 likewise displays extraordinary protection from stress unwinding at raised temperatures.

 

Typical Physical Properties of C17200(ASTMB-194) Beryllium Copper Alloy:

Density (g/cm3): 8.36
Density before age hardening (g/cm3): 8.25
Elastic Modulus (kg/mm2 (103)): 13.4
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

 

Temper Designations of C17200(ASTMB-194) Beryllium Copper Strip Coil:

Cuberyllium Designation ASTM Mechanical and Electrical Properties of Copper Beryllium Strip
Designation Description Tensile Strength
(Mpa)		 Yield Strength 0.2% offset Elongation Percent HARDNESS
(HV)		 HARDNESS
Rockwell
B or C Scale		 Electrical Conductivity
(% IACS)
A TB00 Solution Annealed 410～530 190～380 35~60 <130 45~78HRB 15～19
1/2 H TD02 Half Hard 580～690 510～660 12~30 180~220 88~96HRB 15～19
H TD04 Hard 680~830 620~800 2~18 220~240 96~102HRB 15～19
HM TM04

Mill hardened		 930～1040 750～940 9～20 270～325 28～35HRC 17～28
SHM TM05 1030～1110 860～970 9～18 295～350 31～37HRC 17～28
XHM TM06 1060～1210 930～1180 4～15 300～360 32～38HRC 17～28

 

 

Product Photos:

C17200 ASTM B-194 Beryllium Copper Strip For Bell Relay Contract Spring 0

 

Applications of Beryllium Copper Alloy C17200n(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.

Tags:

beryllium alloy Strip

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