UNS C17500 (CW104C) Cobalt-Beryllium Copper Wires Thickness 0.8mm,
0.9mm, 1mm
Product Description:
Name: Cobalt-beryllium copper wires
Grade: UNS C17500 (CW104C)
Specification: Thickness 0.8mm, 0.9mm, 1mm
Surface: Bright
State: A(TB00), H(TD04), AT(TF00), HT(TH04)
Features: High conductivity
Application: For Electronic connectors
CUBERYLLIUM® manufactures copper beryllium in several distinct compositions.
These fall into two categories: alloys selected for high strength
(Alloys 172,173,170) and alloys selected for high conductivity
(Alloys 751,750,741). And Gost standard QBe2,QBe1.9Ti for Russia
Market. Also Supply Master alloy : CuBeryllium-200;
CuBeryllium-275);CuBeryllium-350 and Cuberyllium-400 to global
factory.
Introduction of Material UNS C17500 Copper Alloy:
CUBERYLLIUM ®-750 also named -C17500 (CDA 750).
Material Properties | Hard copper alloy with high thermal conductivity amd high
mechanical properties combined with good hardness and high
temperature strength. |
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| Application Area | Spot welding electrodes and seam welding discs for stainless steel,
monel and nickel alloys, flash welding dies, wire mesh electrodes,
plastic blow and injection moulds and inserts in steel tools for
higher cooling rates, nozzles and needles for hot runner systems,
plunger tips in aluminum die casting machines, moulds for
non-ferrous metal castings (as copper, brass, bronze), welding
tools in plastic packaging. |
|---|
| Heat Treatment | Delivered in heat treated conditions. |
|---|
Chemical Composition of UNS C17500 (CW104C) Cobalt-Beryllium Copper Alloy:
| CUBERYLLIUM® Brand | UNS-Number | Beryllium | Cobalt | Fe | Si | Copper |
| Cuberyllium-C750 | C17500 | 0.40-0.70 | 2.4～2.7 | <0.1 | <0.2 | Balance |
Note: Copper plus additions equal 99.5% Min.
Typical Physical Properties of UNS C17500 (CW104C) Cobalt-Beryllium Copper Alloy:
| Density | 8.83 | g/cm3 |
| Density before age hardening | 8.75 | g/cm3 |
| Melting Range | 1000~1070 | ℃ |
| Elastic Modulus | 14.1 | (kg/mm2 (103) |
| Thermal Expansion Coefficient | 18 x 10 -6 | 20 °C to 200 °C m/m/°C |
| Thermal Conductivity | 0.48 | cal/(cm-s-°C) |
Mechanical and Electrical Properties of UNS C17500 (CW104C) Cobalt-Beryllium Copper Wires:
| Temper(*) | Heat Treatment | Tensile Strength Mpa | Elongation Percent (Min) | Electrical Conductivity Percent IACS |
|---|
| A(TB00) | / | 240~380 | 20~60 | 20~30 |
| H(TD04) | / | 440~550 | 2~20 | 20~30 |
| AT(TF00) | 3 hr 490℃ | 690~900 | ＞10 | 45~60 |
| HT(TH04 | 2 hr 490 ℃ | 750~960 | ＞10 | 48~60 |
Related Material Specifications of UNS C17500 (CW104C) Cobalt-Beryllium Copper Alloy:
Wires: ASTM B441
Rods/Bars/Tubes: ASTM B441, SAE J461, 463; RWMA Class 3
Strips: ASTM B534
Sheets: ASTM B534
Plates: ASTM B534, SAE J461, RWMA Class 3
European Standards: CuCo2Be, CuCoBe, UNS. C17500, Alloy 10, DIN
2.1285, CW104C to EN
Note:
ASTM: American Society for Testing and Materials
SAE: Society of Automotive Engineers
AMS: Aerospace Materials Specification(Published by SEA)
RWMA: Resistance Welder Manufacturers' Association
Note: Unless otherwise specified, material will be produced by
ASTM.
Product Photo:
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.
