Beryllium Bronze Alloy Rods M25 CuBe2Pb According to ASTM C17300
Product Type: Beryllium bronze alloy
Product Shape: round rods, round bars
Product Model: M25, CuBe2Pb, C17300
Dia.: 1mm, 2mm, 3mm, 4mm, 5mm
Length: 1m, 2m, 3m
Standard: by ASTM B196
About Cuberyllium:
Cuberyllium is a factory specialized on Bronze Alloy Products for
more than 20 years.
Cuberyllium has Casting, Die Forging, Extrusion and Heat Treatment
within our plants. The products manufactured have many critical
applications from autmotive to marine industry, from electrical
industry to aviation.
Beryllium Copper Alloy Introduction
One of the highest strength copper based alloys available on the
market today is beryllium copper, also known as spring copper or
beryllium bronze. The commercial grades of beryllium copper contain
0.4 to 2.0 percent beryllium. The small ratio of beryllium to
copper creates a family of high copper alloys with strength as high
as alloy steel. The first of the two families, C17200 and C17300,
includes high strength with moderate conductivity, while the second
family, C17500 and C17510, offers high conductivity with moderate
strength. The principle characteristics of these alloys are their
excellent response to precipitation-hardening treatments, excellent
thermal conductivity, and resistance to stress relaxation.
| C17300 M25 CuBe2Pb Beryllium Bronze Alloy Chemical Composition: |
| Be | Co+Ni | Co+Ni+Fe | Pb | Others | Cu |
| 1.80-2.00% | 0.20 Min. | 0.60 Max. | 0.2-0.6Max. | 0.05 Max. | balance |
Typical Physical Properties of C17300 M25 CuBe2Pb Beryllium Bronze Alloy :
Density: 8.36g/cm3
Density before age hardening: 8.25g/cm3
Melting Range: 870~980℃
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
Application of C17300 M25 CuBe2Pb Beryllium Bronze Alloy:
Beryllium Copper Bar and Strip Application
Electrical & Electronic Conductors
Superconductor matrixes
Vacuum tubes
Glass-to-metal seals
Power Substations
Connectors
Switches
Bus Systems
Beryllium Copper Photo:
Why choose Cuberyllium Metal for beryllium copper alloy products?
Superior quality
Proactive customer service
Innovative solutions
Extremely fast turn around
Technical Support
Together we can achieve substantial amount of productivity for our
applications, we can also develop and arrange mechanical properties
according to specific requirements.
| TEMPER DESIGNATIONS |
| Wrought Products |
| A (TBOO) Solution annealed. Softest temper. |
| H (TD04) Solution annealed and fully cold-worked. |
| AT (TF00) Precipitation hardened A temper. |
| HT (TH04) Precipitation hardened H temper. Hardest temper. |
More Products:
More range of copper and copper alloys, in full series of shapes:
Sheet, Bar, Tubes, Strips and Wire list as below:
C17000/170 (CuBe1.7, 2.1245, Alloy165)
C17200/172 (CuBe2, 2.1247, Alloy25)
C17300/173 (CuBe2Pb, 2.1248, AlloyM25)
C17500/175 (CuCo2Be, 2.1285, Alloy10)
C17510/1751 (CuNi2Be, 2.0850, Alloy3)
