Bayville Chemical Supply Company Inc 70-G East Jefryn Boulevard Deer Park, New York, 11729 USA Telephone: 631-586-4309 Fax: 631-254-5591 E-Mail: info@bayvillechemical.net
Bayville Chemical Supply Company Inc70-G East Jefryn BoulevardDeer Park, New York, 11729  USA           Telephone: 631-586-4309      Fax: 631-254-5591      E-Mail: info@bayvillechemical.net

 

 

Copper – Beryllium Alloy Bars

 

Alloy 25

 

  

       Be:                       1.8 – 2.0%

 

      Co:                       0.2% min.

 

      Co + Ni + Fe:      0.6% min.

 

      Cu + additions:   99.5% min.

  

 

Mechanical Properties

 

Grade Alloy

(25)

Temper

H

Tensile Strength

90-125 ksi

Tensile Strength

620-860 MPa

0.2% Yield Strength

75 ksi min

0.2% Yield Strength

520 MPa min

Elongation in 4D

8% min

Hardness Rockwell

B 88-102

Electrical Conductivity

15 %IACS min

Typical Age Hardening

...

Typical Physical Properties

 

Density

.298 lbs./in.3 ( @ 68°F)

Coefficient of Thermal Expansion

9.7 x 10-6 (68°F to 390°F)

Thermal Conductivity

60 BTU/(ft. x hr. x °F)(@ 68°F)

Electrical Conductivity

22 %IACS (@ 68oF)

Thermal Capacity (specific heat)

0.1 BTU/ (b. x °F)(@ 68°F)

Modulus of elasticity

18.5 x 106 psi

Modulus of rigidity (Torsion Modulus)

7.2 X 106 psi

Magnetic permeability

1.0025

Machinability

20

Specifications

 

ASTM

B196, B643

Federal

QQC530

AMS

4650, 4651, 4533, 4534, 4535

RWMA

Class 4

CDA

C17200

DIN

17666

Outstanding Characteristics

High strength
High fatigue strength
Good conductivity
non-magnetic

 

Where to Find Us:

Bayville Chemical
70 East Jefryn Boulevard
Suite G
Deer Park, NY 11729


Phone: 631 586-4309

What's New

New larger location

As of August 2014, we have moved to this new, larger, modern facility to better service your needs.

 



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