Rame Berillio Cobalto
Chemical Composition % Description
Be 0,4-0,7 Material is
provided with
Certificate of Compliance
Co 1,5-2,8
Ni 0,4
Fe 0,2
Cu resto
By forging dripped and lathe cut ingots, we are able to extract metal products weighing between 10 and 300 kg inclusive. This type of alloy undergoes a particular heat treatment providing superior hardness. It is therefore recommended that the recrystallization temparature NOT be exceeded during the metalworking process in order to ensure that mechanical properties are not compromised.
Products Applications
• Forged and drawn round, square and flat bars
• Plates
• Rings • Rollers
• Alloy recommended in particular for the construction of pressure die cast pistons where superior mechanical resistance is required.
• Electrodes and masks for stainless steel resistance welding
• Shell moulds for brass gravity casting
• Plastic moulds
• Clamps for electrical-upsetting
Mechanical properties Standards and Benchmarks
Hardness HBW 2,5/187,5 230-290*
Electrical conductivity.. IACS% 45-55*
Ultimate strength N/mm2 600-880
Recrystallization temparature 450-480
Extension A% 10-12
Yield point N/mm2 400-620
UNI-EN 12165
<-- *Only these references have contractual value
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