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Our company offers beryllium copper CuBe2 in various shapes in stock with fast delivery directly to your production, ensuring high quality and certificates for each item.
Possible designations/equivalents of copper beryllium CuBe2:
In our stock program
Cutting to size
Immediate delivery
We are the stockist of above mentioned profiles of beryllium copper alloy CuBe2. Most of the dimensions are in stock and available for immediate delivery. As a stockholder of copper beryllium alloys such as CW101C we can provide fair price €900/t + LME + seller’s margin. We offer beryllium-copper CuBe2 from EU and other manufacturers and provide certificates 2.2 and 3.1 for our products. If necessary – all metal can be cut to size, so you can order 1 meter or 1 kg or as much as you need.
Our company can offer prompt delivery to Austria, Germany, Italy, France, Croatia, Czech Republic, Hungary, Poland, Slovakia and other countries in the EU. Standard door-to-door delivery time is 3-5 days.
Most popular shape of CuBe2 beryllium products are round bars. Further dimensions are in our stock program and are always available for immediate delivery:
Alloy
CuBe2
CuBe2
CuBe2
CuBe2
CuBe2
CuBe2
CuBe2
CuBe2
CuBe2
CuBe2
CuBe2
CuBe2
CuBe2
CuBe2
CuBe2
CuBe2
CuBe2
CuBe2
CuBe2
CuBe2
CuBe2
CuBe2
CuBe2
CuBe2
CuBe2
CuBe2
CuBe2
CuBe2
CuBe2
CuBe2
CuBe2
Dimension
4
5
6
7
8
9
10
12
13
14
15
16
18
20
22
25
26
28
30
32
35
40
45
50
55
60
65
70
75
80
100
App. weight kgs/m
0.1
0.16
0.23
0.32
0.42
0.53
0.65
0.94
1.1
1.28
1.47
1.67
2.11
2.61
3.15
4.07
4.4
5.11
5.86
6.67
7.98
10.42
13.19
16.29
19.71
23.46
27.53
31.93
36.65
41.7
65.16
CuBe2 beryllium alloy, also known as C17200, CW101C, or 2.1247, exemplifies the remarkable beryllium copper properties that have made this alloy an invaluable asset in numerous industries. CuBe2 is a specific beryllium copper alloy known for its exceptional combination of properties.
One of the key features of CuBe2 is its outstanding strength. This beryllium copper alloy possesses high tensile strength, ensuring its ability to endure heavy loads and harsh conditions, which makes it a preferred material in industries like aerospace and automotive.
CuBe2 also boasts remarkable electrical conductivity, minimising energy loss in electrical components like connectors and switches. Its formability allows for easy fabrication into intricate designs, making it a versatile choice for custom-made components.
Both of these features make this copper-beryllium alloy exceptional in some applications, but the CuBe2 beryllium copper price is several times higher than that of ordinary copper.
Chemical composition of beryllium copper CuBe2
Element
min. %
max. %
Cu
Rest
–
Be
1,8
2,1
Co
–
0,3
Fe
–
0,2
Ni
–
0,3
Others
–
0.5
Mechanical properties of beryllium copper CuBe2 bars
Size
–
Ø 2 – 25 mm
Ø 26 – 40 mm
Ø 41 – 100 mm
Ø 2 – 80 mm
Ø 2 – 25 mm
Material condition
–
R650 – H190
R600 – H170
R580 – H155
R1150 – H340
R1300 – H350
Hardness (HB)
–
190 – 240
170 – 230
155 – 220
340 – 380
min 350
Tensile strength,
Rm (N/mm²) min.
650
600
580
1150
1300
0,2% Proof strength,
Rp0,2 (N/mm²) approx.
500
480
450
1000
1150
Elongation A % min.
–
8
10
10
2
2
Mechanical properties of beryllium copper CuBe2 strip
| Temper | Meaning of Temper | ASTM Temper | Condition | 0.2% Offset Yield Strength Range (Rp0,2) | 90o V-Block Bend Formability | Electrical Conductivity | ||
| (ksi) | (MPa) | Long. | Trans. | (% IACS) | ||||
| A | Solution Annealed | TB00 | Before Heat Treament (as Received) | 30 – 55 | 200 – 380 | 0,0 | 0,0 | 15 – 19 |
| 1/4 H | “A” Cold Worked to 1/4 H | TD01 | 60 – 80 | 410 – 560 | 0,0 | 0,0 | 15 – 19 | |
| 1/2 H | “A” Cold Worked to 1/2 H | TD02 | 75 – 95 | 510 – 660 | 0,5 | 1,0 | 15 – 19 | |
| H | “A” Cold Worked to H | TD04 | 90 – 115 | 620 – 800 | 1,0 | 2,9 | 15 – 19 | |
| AT | “A” After Heat Treatment | TF00 | 3 hr at 600°F / 315°C | 140 – 175 | 960 – 1210 | – | – | 22 – 28 |
| 1/4 HT | “1/4 H” After Heat Treatment | TH01 | 2 hr at 600°F / 315°C | 150 – 185 | 1030 – 1280 | – | – | 22 – 28 |
| 1/2 HT | “1/2 H” After Heat Treatment | TH02 | 2 hr at 600°F / 315°C | 160 – 195 | 1100 – 1350 | – | – | 22 – 28 |
| HT | “H” After Heat Treatment | TH04 | 2 hr at 600°F / 315°C | 165 – 205 | 1130 – 1420 | – | – | 22 – 28 |
| AM | Annealed (Mill Hardened) | TM00 | Mill Hardened | 70 – 95 | 380 – 660 | 0,0 | 0,0 | 17 – 28 |
| 1/4 HM | 1/4 Hard (Mill Hardened) | TM01 | 80 – 110 | 550 – 760 | 0,5 | 0,5 | 17 – 28 | |
| 1/2 HM | 1/2 Hard (Mill Hardened) | TM02 | 95 – 125 | 650 – 870 | 0,5 | 1,0 | 17 – 28 | |
| HM | Hard (Mill Hardened) | TM04 | 110 – 135 | 750 – 940 | 2,0 | 2,0 | 17 – 28 | |
| SHM | Spring (Mill Hardened) | TM05 | 125 – 140 | 860 – 970 | 2,8 | 3,2 | 17 – 28 | |
| XHM | Extra Hard (Mill Hardened) | TM06 | 135 – 170 | 930 – 1180 | 4,0 | 5,0 | 17 – 28 | |
| XHMS | Extra Spring Hard (Mill Hardened) | TM08 | 150 – 180 | 1030 – 1250 | 5,0 | 10,0 | 17 – 28 | |
| TM02 | 1/2 Hard (Mill Hardened) | TM00 | Mill Hardened | 95 – 115 | 650 – 800 | 0,0 | 0,0 | 17 – 26 |
| TM03 | 3/4 Hard (Mill Hardened) | TM03 | 110 – 125 | 760 – 860 | 0,5 | 0,5 | 17 – 26 | |
| TM04 | Hard (Mill Hardened) | TM04 | 115 – 135 | 790 – 940 | 0,7 | 0,7 | 17 – 26 | |
| TM06 | Extra Hard (Mill Hardened) | TM06 | 135 – 155 | 930 – 1070 | 1,5 | 1,5 | 17 – 26 | |
| TM08 | Extra Spring Hard (Mill Hardened) | TM08 | 155 – 175 | 1060 – 1210 | 3,5 | 3,0 | 17 – 26 | |
Frequently Asked Questions about CuBe2
Answer: CuBe2 is beryllium copper alloy with high hardness and electrical conductivity.
Answer: Equivalents for CuBe2 can be CW101C, 2.1247, C17200
Answer: The beryllium copper CuBe2 price is perhaps the highest among all copper-beryllium alloys and is about 4-6 times more expensive than regular copper.