|
|
|
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Chemical Composition %
|
Description
|
|
Be
|
1,8 2,1
|
|
Co
|
0,3
|
|
Ni
|
0,3
|
|
Fe
|
0,2
|
|
Cu
|
resto
|
|
Alloy undergoes heat
treatment and it is therefore recommended that the recrystallization temparature
NOT be exceeded during the metalworking process.
|
|
|
Products
|
Applications
|
|
• drawn square, round and flat bars
• Slabs
• Plates and discs
|
• Support blocks for projection welding
•Plastic moulds
• Highly stressed machine parts with significant heat dispersion
|
|
|
Mechanical properties
|
Standards and Benchmarks
|
|
Hardness HBW 2,5/187,5
|
350-420
|
|
Electrical conductivity.. IACS%
|
15-20
|
|
Ultimate strength N/mm2
|
970-1200
|
|
Recrystallization temparature
|
300°-320°
|
|
Extension A%
|
5-7
|
|
Yield point N/mm2
|
490-550
|
|
|
ISO
|
CuBe2
|
|
ALTEC
|
RBT 400
|
|
CEN
|
CW101C
|
|
UNI-EN
|
12165
|
|
|
|
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|
