State Hard (TD04) Tempered CuBe2 Beryllium Copper Tapes 0.1mmx250mm
For Plastic Molds
Product Normal Description:
Product Name: Beryllium copper tapes
Grade: CuBe2
Standard: ASTM B194, SAE J463, J461
Product Specification: 0.1mmx250mm
State: Hard (TD04)
Typical Application: used for plastic molds
Product Brand: CUBERYLLIUM®
Chemical Composition of CuBe2 Beryllium CopperAlloy (CUBERYLLIUM ®-172):
Product Grade: CUBERYLLIUM ®-172(UNS. C17200)
Beryllium(Be): 1.80-2.00%
Cobalt(Co) + Nickel(Ni): 0.20% Min
Cobalt(Co) + Nickel(Ni) + Iron(Fe): 0.60% Max
Lead: 0.02% Max
Copper(Cu): Balance
Note: Copper plus additions equal 99.5% Minimum.
Typical Physical Properties of CuBe2 Beryllium Copper Alloy(CUBERYLLIUM ®-172):
| Density (g/cm3): | 8.36 |
| Density before age hardening (g/cm3): | 8.25 |
| 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 |
| Melting Range (°C): | 870-980 |
Temper Designations of CuBe2 Beryllium Copper Strip(CUBERYLLIUM ®-172):
| 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 |
| Fabrication Properties of CuBe2 (C17200) Beryllium Copper Alloy |
|---|
| Machining | - C17200 copper alloy has a machinability rate of 20%.
|
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| Welding | - Butt welding, seam welding, spot welding, coated metal arc welding,
gas shielded arc welding, brazing and soldering are recommended for
C17200 copper alloys. Oxyacetylene welding is not recommended for
C17200.
|
|---|
| Forging | - Forging for C17200 occurs at a temperature of 649 to 816 degrees
Celsius.
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Product Photos:
Applications of UNS.C17200 Beryllium Copper Alloy(CUBERYLLIUM ®-172):
CUBERYLLIUM ®-172 is usually used for electrical industry,
fasteners and industrial.
Electrical Industry: electrical switch and relay blades(switch parts, relay parts),
clips, fuse clips, connectors, spring connectors, navigational
indstruments, contact bridges, belleville washers;
Fasteners: washers, lock washers, fasteners, retaining rings, roll pins,
screws, bolts;
Industrial: pump parts, springs, electrochemical, spline shafts, non sparking
safety tools, flexible metal hose, housings for indtruments,
bearings, bushings, valve seats, valve stems, disphragms, springs,
welding equipment, rolling mill parts, valves, bourdon tubes, wear
plates on heavy equipment, bellows.
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.
