BE-CU Alloy 25 (ASTM B-196 Grade) Beryllium Copper Rods With TH04
Temper
Product Normal Description:
Product Name: Beryllium copper rods
Grade: BE-CU Alloy 25
Standard: ASTM B196
Product Size: According customer's requirement.
State: HT(TH04)
Typical Application: used for low maintenance bearings and bushings
Product Brand: CUBERYLLIUM®
The Tipical Application for BE-CU Alloy 25(ASTM B-196 Grade)
Beryllium Copper Alloys:
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
BE-CU Alloy 25(ASTM B-196 Grade) Beryllium Copper Alloys Chemical Composition:
| Grade | Be | Co+Ni | Co+Ni+Fe | Cu |
| C17200 | 1.80-2.00% | 0.20% Min | 0.60% Max | Balance |
Note: Copper plus additions equal 99.5% Minimum.
Typical Physical Properties of BE-CU Alloy 25(ASTM B-196 Grade) Beryllium Copper Alloys:
| Grade | Density (g/cm3) | Density before age hardening (g/cm3) | Elastic Modulus (kg/mm2 (103)) | Thermal Expansion Coefficient (20 °C to 200 °C m/m/°C) | Thermal Conductivity (cal/(cm-s-°C)) | Melting Range (°C) |
| C17200 | 8.36 | 8.25 | 13.40 | 17 x 10-6 | 0.25 | 870-980 |
Mechanical and Electrical Properties of BE-CU Alloy 25(ASTM B-196 Grade) Beryllium Copper Rod:
| Temper(*) | Diameter | Heat Treatment | Tensile Strength ksi | Elogation Percent (Min) | Electrical Conductivity Percent IACS | Hardness Rockwell B or C Scale |
|---|
| A(TB00) | ALL SIZE | / | 400~600 | 30 | 15~19 | B45~85 |
| 1/2H(TB04) | 5~40 | / | 550~700 | 10 | 15~19 | ＞B78 |
H(TD04)
| 5~10 | / | 660~900 | 5 | 15~19 |
＞B88
|
| ＞10~25 | / | 620~860 | 5 | 15~19 |
| ＞25 | / | 590~830 | 5 | 15~19 |
| AT(TF00) | ALL SIZE | 3 hr 320°C | 1100~1380 | 2 | 22~28 | C35~42 |
| HT(TH04) | 5~10 | 2 hr 320°C | 1200~1550 | 1 | 22~28 | C37~45 |
| ＞10~25 | 1150~1520 | 1 | 22~28 | C36~44 |
| ＞25 | 1120~1480 | 1 | 22~28 | C35~44
|
Fasterners Applications of BE-CU Alloy 25(ASTM B-196 Grade) Beryllium Copper Alloys:
| Product Category | Product | Reason Category | Reason |
| Fasteners | Roll Pins | Corrosion Resistance | Corrosion Resistance |
| Roll Pins | Mechanical Properties | Fatigue Resistance |
| Roll Pins | Mechanical Properties | Very High Strength |
| Screws | Corrosion Resistance | Corrosion Resistance |
| Screws | Creep Properties | Creep Resistant |
| Screws | Mechanical Properties | Very High Strength |
| Screws | Softening Resistance | Resistance to Thermal Softening |
| Washers | Corrosion Resistance | Corrosion Resistance |
| Washers | Mechanical Properties | Very High Strength |
Product Photos:
FAQ:
Q1: Could you produce Beryllium Copper strip by Mill Hardened
process.
A1: Yes, we could produce AM(TM00), 1/2HM(TM01).HM(TM04) XHM(TM06)
XHMS(TM08).,we are the only factory could do harden strip in China.
Q2: What’s the advantages the Beryllium Copper of CUBERYLLIUM®.
A2: 1: The Biggest Coil weight could be reach 1200kg/Coil
2: We are the only one who melting by Vacuum semi-Continuous
Furnace.
3: Surface further polishing for top clients.
Q3: Why you melting by Vacuum semi-Continuous Furnace.
A3: Could be get the Cast ingot without gas,smaller segregation,
Grain Refinement
Q4: What's the payment terms?
A4: We accept T/T, L/C, Paypal etc. It can be negotiated when the
amount is different.
