CuBe2 DIN.2.1247 Beryllium Copper Alloys For Switch Springs
CuBe2 (DIN.2.1247) Beryllium Copper Alloys 0.5mm x 26mm x coil For Switch Springs
Product Normal Description:
Product Name: Copper beryllium alloys
Grade: CuBe2 (DIN.2.1247)
Standard: ASTM B194, SAE J463, J461
Product Specification: 0.5mm x 26mm
State: 1/2H
Typical Application: used for switch springs
Product Brand: CUBERYLLIUM®
About Cuberyllium-Beryllium Copper Strips Supplier & Beryllium Copper Coil Manufacturer:
Beryllium copper strips supplier, manufacturer in China
Beryllium copper coil supplier, manufacturer in China
CuBe2 - UNS. C17200 (Alloy 25, DIN.2.1247) Beryllium copper strips supplier, manufacturer in China
CuBe2 - UNS. C17200 (Alloy 25, DIN.2.1247) Beryllium copper coil supplier, manufacturer in China
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Chemical Composition of CuBe2 (DIN.2.1247) Beryllium Copper Alloys:
| Grade | Be | Co+Ni | Co+Ni+Fe | Cu |
| C17200 | 1.80-2.00% | 0.20% Min. | 0.60% Max. | Balance |
Typical Physical Properties of CuBe2 (DIN.2.1247) 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 |
Temper Designations of CuBe2 (DIN.2.1247) Beryllium Copper Strip:
| 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 | |
Applications of CuBe2 (DIN.2.1247) Beryllium Copper Alloys:
| Product Category | Product | Reason Category | Reason |
| Industrial | Housings for Instruments | Corrosion Resistance | Corrosion Resistance |
| Housings for Instruments | Machining Characteristics | Machinability | |
| Housings for Instruments | Magnetic Properties | Non-Magnetic | |
| Housings for Instruments | Mechanical Properties | High Strength | |
| Non Sparking Safety Tools | Mechanical Properties | Very High Strength | |
| Non Sparking Safety Tools | Non-Sparking | Non-Sparking |
Related Products of CuBe2 (DIN.2.1247) Beryllium Copper Alloys:
Beryllium copper rods / bars
Beryllium copper wires
Beryllium copper tubes / pipes
Beryllium copper sheets / plates
Beryllium copper strips / coils / tapes
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.
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