Tremor Alloys
Girgaon, Mumbai, Maharashtra
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Beryllium Copper

Leading Exporter of beryllium copper sheets, beryllium copper coils, beryllium copper alloy, beryllium copper c17200 sheet, beryllium copper c17200 rods and beryllium copper c17510 rods from Mumbai.

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Approx. Rs 3,500  / Kilogram(s) Get Latest Price

We hold expertise in offering a wide range of Beryllium Copper Sheets. Our entire range of products is procured from trustworthy vendors of the industry. Made using best available technologies and using finest quality components, these sheets ensure long functional life and durable performance. Our products are one of the most preferred selections of clients owing to finest quality and consistency.

 


Features:


 

  • Long functional life
  • Optimum quality
  • Accurate dimensions
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With the help of our expert engineers, we have been able to supply a qualitative range of Beryllium Copper Coils. Our coils are specially designed and developed in accordance with international industrial standards and using best available technologies. Our copper coils are available in various standard specifications and dimensions. Besides, we offer our beryllium copper coils at pocket friendly rates.

 

Features:


  • High functional efficiency
  • Corrosion resistant
  • High usability
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We offer our clients a wide spectrum of Beryllium Copper Alloy which is mainly demanded in varied industries for its different applications. These products are procured from most trustworthy vendors of the market. They ensure that these products are manufactured using high grade raw material and advanced technology. Our products are available in varied specifications as per the details given by our clients.


Available Grades:

 

  • Beryllium Copper C17200
  • Beryllium Copper C17510
  • Other alloy upon request


Features:


  • Longer service life
  • Precision engineering
  • Resistant to corrosion.
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Product Details:
AlloyIs Alloy, Non Alloy
GSM70 GSM, 75 GSM
Packing Size500 Sheets Per Pack, 1000 Sheets Per Pack
As a prominent organization, we are engaged in offering a broad range of Beryllium Copper C17200 Sheet. Our provided copper wire is accessible in as various customized options & other specifications as per the needs of customers. Offered copper wire is from the optimum quality material & contemporary techniques. Furthermore, this copper wire is acknowledged among the clientele for its several qualitative attributes.

Features:
  • Elegantly designed
  • Smooth finish
  • Easy to maintain
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We are one of the leading manufacturers and suppliers of Beryllium Copper C17200 Rods.

Cube2--C17200 (CDA 172) Beryllium Copper is the most commonly utilized Copper Beryllium alloy and is notable for its highest strength and hardness compared to commercial copper alloys. C17200 alloy contains appr. 2% of beryllium and achieves its ultimate tensile strength can exceed 200 ksi, while the hardness approaches Rockwell C45. Meanwhile, the electrical conductivity is a minimum of 22% IACS in the fully aged condition.C17200 also exhibits exceptional resistance to stress relaxation at elevated temperatures.


Additional Information:
  • Minimum Order Quantity: 1 Kilogram
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C17510 Beryllium Copper Beryllium Copper Available Products (forms):
Round bars, Round strips, Round wires, Round tube, Flat bars, Square bars, Rectangular bars, Hexagon bars, Plates, Sheets, Coils Custom shapes are available upon request.

C17200 Beryllium Copper Alloys:

Chemical Composition:


  • Be: 1.85-2.10%
  • Co+Ni: 0.20% Min.
  • Co+Ni+Fe: 0.60% Max.
  • Cu: Balance


Note: Copper plus additions equal 99.5% minimum.

Typical 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 

C17300 Leaded Beryllium Copper Alloys 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

C17500 Cobalt Beryllium Copper Chemical Composition:

  • Be: 0.40-0.70%
  • Co: 2.40-2.70%
  • Cu: Balance


Note: Copper plus additions equal 99.5% minimum.

 

C17500 Cobalt Beryllium Copper Typical Physical Properties:

  • Density (g/cm3): 8.83
  • Density before age hardening (g/cm3): 8.75
  • Elastic Modulus (kg/mm2 (103)): 14.10
  • Thermal Expansion Coefficient (20 °C to 200 °C m/m/°C): 18 x 10-6
  • Thermal Conductivity (cal/(cm-s-°C)): 0.48
  • Melting Range (°C): 1000-1070


C17510 Beryllium Copper

Chemical Composition:

  • Be: 0.20-0.60%
  • Ni: 1.40-2.20%
  • Cu: Balance

Note: Copper plus additions equal 99.5% minimum.

 

Typical Physical Properties:

  • Density (g/cm3): 8.83
  • Density before age hardening (g/cm3): 8.75
  • Elastic Modulus (kg/mm2 (103)): 14.10
  • Thermal Expansion Coefficient (20 °C to 200 °C m/m/°C): 18 x 10-6
  • Thermal Conductivity (cal/(cm-s-°C)): 0.57
  • Melting Range (°C): 1000-1070

CW103C Cobalt Nickel Beryllium Copper:

Chemical Composition:


  • Be: 0.40-0.70%
  • Co: 0.80-1.30%
  • Ni: 0.80-1.30%
  • Cu: Balance


Note: Copper plus additions equal 99.5% minimum.

 

Typical Physical Properties:

 

  • Density (g/cm3): 8.83
  • Density before age hardening (g/cm3): 8.75
  • Elastic Modulus (kg/mm2 (103)): 14.10
  • Thermal Expansion Coefficient (20 °C to 200 °C m/m/°C): 17 x 10-6
  • Thermal Conductivity: 209 W/m • oK at 20 C
  • Melting Range (°C): 1000-107

 
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Beryllium Copper C17200 / Beryllium Copper Alloy 25, European Standards: CuBe2, DIN 2.1247, CW101C to EN BeCu

 

Chemical component:

 

Alloy number

Be

Ni Co

Ni Co Fe

Be Ni Co Fe Cu

C17200 / Alloy 25

1.8-2.0

≥0.2

≤0.6

≥99.5

 

 

 

Beryllium Copper Mechanical property:(before heat treatment)

 

Status

Tensile strength

(kg/mm3)

Hardness

(HV)

Conductivity

(IACS%)

Elongation

(%)

H

70-85

210-240

22

2-8

1/2H

60-71

160-210

22

5-25

O

42-55

90-160

22

35-70

 

Beryllium Copper Mechanical property:(after heat treatment)

 

Status

Tensile strength

(kg/mm3)

Hardness

(HV)

Conductivity

(IACS%)

Elongation

(%)

H

130-151

380-420

22

1-5

1/2H

126-147

370-410

22

2-7

O

112-135

350-339

22

3-11

 

Typical 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): 870-98

 

Physical property:

  • High strengthHigh hardness
  • High elasticity
  • Superior fatigue resistance
  • Superior abrasion resistance
  • Superior mouldability and isotropy


Application:

  • Relays
  • Connectors/sensors
  • Temperature control switch
  • Switch/micro switch/micro-motors brush
  • Strong spring/the thermostat spring/all kinds of spring piece


Heat treatment processing: vacuum furnace(or room temperature)→315°c±5°c→keep warm2H→natural cooling

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Chemical component:

 

Alloy number

Be

Ni Co

Ni Co Fe

Be Ni Co Fe Cu

C17200 / Alloy 25

1.8-2.0

≥0.2

≤0.6

≥99.5

 

 

 

Beryllium Copper Mechanical property:(before heat treatment)

 

Status

Tensile strength

(kg/mm3)

Hardness

(HV)

Conductivity

(IACS%)

Elongation

(%)

H

70-85

210-240

22

2-8

1/2H

60-71

160-210

22

5-25

O

42-55

90-160

22

35-70

 

Beryllium Copper Mechanical property:(after heat treatment)

 

Status

Tensile strength

(kg/mm3)

Hardness

(HV)

Conductivity

(IACS%)

Elongation

(%)

H

130-151

380-420

22

1-5

1/2H

126-147

370-410

22

2-7

O

112-135

350-339

22

3-11

 

Typical 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): 870-98

 

Physical property:

  • High strengthHigh hardness
  • High elasticity
  • Superior fatigue resistance
  • Superior abrasion resistance
  • Superior mouldability and isotropy


Application:

  • Relays
  • Connectors/sensors
  • Temperature control switch
  • Switch/micro switch/micro-motors brush
  • Strong spring/the thermostat spring/all kinds of spring piece


Heat treatment processing: vacuum furnace(or room temperature)→315°c±5°c→keep warm2H→natural cooling

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  • C17200 Beryllium Copper Alloys Rods/Bars/Tubes: ASTM B196, 251,463, SAE J461, 463, AMS 4533,4534,4535; AMS4650,4651; RWMA Class 4
  • C17200 Beryllium Copper Alloys Strips: ASTM B194, AMS4530,4532; SAE J461,463
  • C17200 Beryllium Copper Alloys Sheets: ASTM B194
  • C17200 Beryllium Copper Alloys Wires: ASTM B197, AMS4725, SAE J461,463
  • C17200 Beryllium Copper Alloys Wires: ASTM B194, SAE J461,463; AMS4530,4533,4534,AMS4650,4651; RWMA Class 4.
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Product Description-

Our competency lies in offering our clients an excellent quality range of Beryllium Copper Round Bar. We are the supplier of Beryllium copper sheet, strips , foil , tube , plate , pipe , wire , welding rod etc 
if you need please let me know your requirement.
Grade - c 17200 , c 17500 , c 17510 and others . 

Applivcation - Aersopace , machinery , jewellery and others .
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Relying on our expertise, we offer qualitative range of Beryllium Copper C17300 Wire & Rods in the market. Our Beryllium Copper C17300 Wire & Rods is well manufactured by our renowned professionals and using high quality techniques and raw material. They are widely demanded because of their reliability and Superior performance. We assure our clients that they will always get the best products range along with extra fine finishing from us in a committed time period.

 

Features:

 

  • Industry leading prices
  • Superior performance
  • Longer life
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We carry out the detailed processing for our offered range of Beryllium Copper C17500 Rods. They are widely used in diversified application and gives pleasant performance to the user. Our ranges of Beryllium Copper C17500 Rods are obtained using the high grade and qualitative material. They are sturdy in construction and rigid in structure. We are committed to maintain the quality of our entire products range and offer them at feasible prices to our valuable clients.

 

Features:

 

  • Feasible prices
  • Most efficient
  • Optimum results
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CuCo1Ni1Be—CW103C Cobalt Nickel Beryllium Copper

CuCo1Ni1Be—CW103C (DIN 2.1285) Cobalt Nickel Beryllium Copper Alloy contains approximately 1% Cobalt, 1% Nickel and 0.5% Beryllium. After hot forging and heat treatment processes this material gains considerably hardness, electrical and thermal conductivity as well. It is possible to have different combinations of electrical conductivity and hardness by changing the heat treatment conditionsCuCo1Ni1Be also Offers good strength and hardness characteristics coupled with conductivity in the range of 45-60 percent of copper with ultimate tensile and hardness properties approaching 140 ksi and RB 100 respectively, all of its properties are quite the same as CuCo2Be-C17500 and CuNi2Be-C17510.

Typical Application for CuCo1Ni1Be - Cobalt Nickel Beryllium Copper Alloys

Electrical: Fuse Clips, Switch Parts, Relay parts, Connectors
Industrial: Spot Welding Electrodes, Electrode holders and Seam Welding discs in Resistance Welding, Plunger Tips in Aluminum Die Casting Machines, Injection Nozzles, Cooling Pins in Plastic Injection Machines, Mulds for Casting of Non-Ferrous Materials, Tooling for Plastic Moulds ,Butt Welding Jaws, Contact Tips for Submerged-Arc-Welding

Available Sizes:
Custom Diameter & Sizes, Random Mill lengths

Available Products (forms):
Round bars, Flat bars, Square bars, Rectangular bars, Hexagon bars, Plates, Sheets
Custom shapes are available upon request.

Chemical Composition:

Be: 0.40-0.70%
Co: 0.80-1.30%
Ni: 0.80-1.30%
Cu: Balance
Note: Copper plus additions equal 99.5% minimum.

Typical Physical Properties:

Density (g/cm3): 8.83
Density before age hardening (g/cm3): 8.75
Elastic Modulus (kg/mm2 (103)): 14.10
Thermal Expansion Coefficient (20 °C to 200 °C m/m/°C): 17 x 10-6
Thermal Conductivity: 209 W/m • oK at 20 C
Melting Range (°C): 1000-1070

Note:
1). the units are based upon Metric.
2). the typical physical properties apply to age hardened products.

International Specification:

Rods/Bars/Tubes: ASTM B441, SAE J461,463; RWMA Class 3
Sheets: ASTM B534
Wires: ASTM B441
Plates: ASTM B534, SAE J461,463; RWMA Class 3

European Standards: CuCo1Ni1Be, DIN 2.1285; CW103C to EN

Note:
ASTM: American Society for Testing and Materials
SAE: Society of Automotive Engineers
AMS: Aerospace Materials Specification (Published by SAE)
RWMA: Resistance Welder Manufacturers' Association
Note: Unless otherwise specified, material will be produced to ASTM.

Mechanical Properties:

The Mechanical Properties will be available on request from customers.

Most Commonly Temper Used:

Rods/Bars: A(TB00),H(TD04),AT(TF00),HT(TH04)
Sheets: A(TB00),1/4 H(TD01),1/2 H(TD02),H(TD04),AT(TF00)
Wires: A(TB00),1/4 H(TD01),1/2 H(TD02),3/4H(TD03),H(TD04)
Plates: AT(TF00),HT(TH04)

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CW103C Cobalt Nickel Beryllium Copper

CW103C (DIN 2.1285) Cobalt Nickel Beryllium Copper Alloy contains approximately 1% Cobalt, 1% Nickel and 0.5% Beryllium. After hot forging and heat treatment processes this material gains considerably hardness, electrical and thermal conductivity as well. It is possible to have different combinations of electrical conductivity and hardness by changing the heat treatment conditionsCuCo1Ni1Be also Offers good strength and hardness characteristics coupled with conductivity in the range of 45-60 percent of copper with ultimate tensile and hardness properties approaching 140 ksi and RB 100 respectively, all of its properties are quite the same as CuCo2Be-C17500 and CuNi2Be-C17510.

Typical Application for CuCo1Ni1Be - Cobalt Nickel Beryllium Copper Alloys

Electrical: Fuse Clips, Switch Parts, Relay parts, Connectors
Industrial: Spot Welding Electrodes, Electrode holders and Seam Welding discs in Resistance Welding, Plunger Tips in Aluminum Die Casting Machines, Injection Nozzles, Cooling Pins in Plastic Injection Machines, Mulds for Casting of Non-Ferrous Materials, Tooling for Plastic Moulds ,Butt Welding Jaws, Contact Tips for Submerged-Arc-Welding

Available Sizes:
Custom Diameter & Sizes, Random Mill lengths

Available Products (forms):
Round bars, Flat bars, Square bars, Rectangular bars, Hexagon bars, Plates, Sheets
Custom shapes are available upon request.

Chemical Composition:

Be: 0.40-0.70%
Co: 0.80-1.30%
Ni: 0.80-1.30%
Cu: Balance
Note: Copper plus additions equal 99.5% minimum.

Typical Physical Properties:

Density (g/cm3): 8.83
Density before age hardening (g/cm3): 8.75
Elastic Modulus (kg/mm2 (103)): 14.10
Thermal Expansion Coefficient (20 °C to 200 °C m/m/°C): 17 x 10-6
Thermal Conductivity: 209 W/m • oK at 20 C
Melting Range (°C): 1000-1070

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Approx. Rs 3,700  / Kilogram Get Latest Price

A).CuBe2 – UNS. C17200 (Alloy 25) Details
C17200 Beryllium Copper Alloys Rods
CuBe2--C17200 (CDA 172) Beryllium Copper is the most commonly utilized Copper Beryllium alloy and is notable for its highest strength and hardness compared to commercial copper alloys. C17200 alloy contains appr. 2% of beryllium and achieves its ultimate tensile strength can exceed 200 ksi, while the hardness approaches Rockwell C45. Meanwhile, the electrical conductivity is a minimum of 22% IACS in the fully aged condition.C17200 also exhibits exceptional resistance to stress relaxation at elevated temperatures.

Typical Application for C17200 Beryllium Copper Alloys Rods:
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

Available Sizes:
Custom Diameter & Sizes, Random Mill lengths

Available Products (forms):
Rod, Bar, Round bars, Flat bars, Square bars, Rectangular bars, Hexagon bars, Solid bars, Hollow bar, Pipes
Custom shapes are available upon request.

B).
CuBe2 - C17200 (Alloy 25) Beryllium Copper Rod
Chemical Composition:
Be: 1.85-2.10%
Co+Ni: 0.20% Min.
Co+Ni+Fe: 0.60% Max.
Cu: Balance
Note: Copper plus additions equal 99.5% minimum.

C).
CuBe2 - C17200 (Alloy 25) Beryllium Copper Rod
Typical 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.

D).
CuBe2 - C17200 (Alloy 25) Beryllium Copper Alloys
International Specification

Rods/Bars/Tubes: ASTM B196,251,463; SAE J461,463; AMS 4533,4534,4535; AMS4650,4651;
RWMA Class 4

European Standards: CuBe2, Alloy 25, QBe2,BrB2,DIN 2.1247, CW101C to EN

Note:
ASTM: American Society for Testing and Materials
SAE: Society of Automotive Engineers
AMS: Aerospace Materials Specification (Published by SAE)
RWMA: Resistance Welder Manufacturers' Association
Note: Unless otherwise specified, material will be produced to ASTM.

E).
CuBe2 - C17200 (Alloy 25) Beryllium Copper Alloys Rods
Mechanical Properties:
The Mechanical Properties will be available on request from customers.

Most Commonly Temper Used:

Rods/Bars/Tubes: A(TB00),1/2H (TD02), H(TD04),AT(TF00),HT(TH04)

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CuBe2Bi Details
CuBe2Bi Free Lead, Free Cutting beryllium copper Rod
CuBe2Bi--- The Free lead, Free Cutting Beryllium Copper is identical to a version of lead-containing alloy C17300 and achieves the same exceptional strength after hardening, most importantly, the CuBe2Bi is to provide the same tailored for automatic machining operations as C17300 and promotes formation of finely divided chips thus extending cutting tool life.

Since European Union has been attaching great importance to the lead limits on every industry, in order to develop more and more industry purpose for the beryllium copper alloys, The CuBe2Bi was a newly developed grade after some of the experimental test and it is proved to be workable on the bulk trial production.

Typical Application for CuBe2Bi free lead free cutting Beryllium Copper Alloys:

Electrical Industry: Switch Parts, Relay parts, Electrical Connectors, Fuse Clips, Contact Bridges, Electrical Motor Components, Navigational Instruments, Electrical Switch and Relay Blades, Connector, RF Coaxial Connector
Fasteners: Washers, Fasteners, Lock Washers, Retaining Rings, Roll Pins, Screws, Bolts
Industrial: Bushings, Non-Sparking Safety Tools, Shafts, Pumps, Springs, Welding Equipment, Rolling Mill Parts, Spine Shafts, Pump Parts, Valves, Bourdon Tubes, Bellows, Electrochemical Springs, Flexible Metal Hose

Available Sizes:
Custom Diameter & Sizes, Random Mill lengths

Available Products (forms):
Round bars, Round wires, Flat bars, Square bars, Rectangular bars, Hexagon bars
Custom shapes are available upon request.

B).
CuBe2Bi free lead free cutting Beryllium Copper
Chemical Composition
Be: 1.80-2.00%
Co+Ni: 0.20% Min.
Co+Ni+Fe: 0.60% Max.
Bi: 0.20-0.80%
Cu: Balance
Note: Copper plus additions equal 99.5% minimum.

C).
CuBe2Bi free lead free cutting Beryllium Copper
Typical 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.
D).
CuBe2Bi free lead free cutting Beryllium Copper
International Specification

Rods/Bars/Tubes: ASTM B196
Wires: ASTM B197
Plates: ASTM B194

European Standards: Similar to DIN 2.1248, CW102C to EN

Note:
ASTM: American Society for Testing and Materials
Note: Unless otherwise specified, material will be produced to ASTM.

E).
CuBe2Bi free lead free cutting Beryllium Copper
Mechanical Properties:
The Mechanical Properties will be available on request from customers.

Most Commonly Temper Used:

Rods/Bars: A(TB00),H(TD04),AT(TF00),HT(TH04)
Wires: A(TB00),1/4 H(TD01),1/2 H(TD02),3/4H(TD03),H(TD04)

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A). CuBe2Pb – UNS. C17300 Details
UNS.C17300 Leaded Beryllium Copper
Cube2Pb--C17300 (CDA 173) The Leaded Beryllium Copper is identical to a version of lead-containing alloy C17200 and achieves the same exceptional strength after hardening. C17300 rods contain a small amount of lead to provide an alloy tailored for automatic machining operations and the Lead promotes formation of finely divided chips thus extending cutting tool life.

Typical Application for C17300 Leaded Beryllium Copper Alloys Rods:

Electrical Industry: RF Coaxial Connector, Switch Parts, Relay parts, Electrical Connectors, Fuse Clips, Contact Bridges, Electrical Motor Components, Navigational Instruments, Electrical Switch and Relay Blades.
Industrial: Bushings, Non-Sparking Safety Tools, Shafts, Pumps, Springs, Welding Equipment, Rolling Mill Parts, Spline Shafts, Pump Parts, Valves, Bourdon Tubes, Bellows, Electrochemical Springs, Flexible Metal Hose

Available Sizes:
Custom Diameter & Sizes, Random Mill lengths

Available Products (forms):
Rod, Bars, Round bars, Round wires
Custom shapes are available upon request.

B).
C17300 Leaded Beryllium Copper Alloys Rod/Bar
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.

C).
C17300 Leaded Beryllium Copper Alloys Rod / Bar
Typical 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.
D).
C17300 Leaded Beryllium Copper Alloys Rod/ Bars
International Specification

Rods/Bars/Tubes: ASTM B196, QQ-C-530
Wires: ASTM B197, QQ-C-530

European Standards: CuBe2Pb, Alloy M25, DIN 2.1248, CW102C to EN

Note:
ASTM: American Society for Testing and Materials
QQ: Federal Specification
Note: Unless otherwise specified, material will be produced to ASTM.

E).
C17300 Leaded Beryllium Copper Alloys Rod/Bar
Mechanical Properties:
The Mechanical Properties will be available on request from customers.

Most Commonly Temper Used:

Rods/Bars: H(TD04)
Wires: A(TB00),1/4 H(TD01),1/2 H(TD02),3/4H(TD03),H(TD04)

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