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Hakudo (Thailand) CO., LTD.
Professional sales of aluminum, copper, stainless steel (We have variety kinds stock of metals in Thailand)

Beryllium Copper 50 (BeCu50)


■ Density :
■ Features :

■ Application:
■ Origin :
8.89
Excellent electric conductivity and high strength in the material characteristics, iAnd this alloy is excellent mechanical properties and heat resistance.    
Resistance welding electrodes, Spot welding electrodes, and machine parts require electric conductivity.
Japan

Mechanical properties(Typical Value)[Already heat treatment]

Rockwell hardness
(HRB)
Elongation
(%)
Electronic conductiviity
(%)
Thermal conductivity
(W/M.K)
56-78 16-18 32-40 240

Please refer mechanical properties afert heat treatment as below. Mechanical properties(Typical Value)
 [Afeter heat trreatment] 

Rockwell hardness
(HRB)
Elongation
(%)
Electronic conductiviity
(%)
Thermal conductivity​
(W/M.K)
90-100 10-20 45-60 240

Cold Drawing

Hot Forged with Black Oxide Layer

 

Stock Size

 

​​

Shape
Diameter width Length
Method of manufacturing
Remark
Round bar Φ13 (-0.08/+0.08) - 2000 Cold drawing Already done heat treatment
Round bar Φ16 (-0.08/+0.08) - 2000 Cold drawing Already done heat treatment
Round bar Φ20 (-0.08/+0.08) - 2000 Cold drawing Already done heat treatment
Round bar Φ25(-0.1/+0.1) - 2000 Cold drawing Already done heat treatment
Round bar Φ30 (-0.1/+0.1) - 2000 Cold drawing Already done heat treatment
Round bar Φ40 (-0.8/+1.6) - 1000 Hot forging, Black oxide layer Already done heat treatment
Round bar Φ50 (-1.0/+2.0) - 1000 Hot forging, Black oxide layer Already done heat treatment
Round bar Φ60 (-1.2/+2.4) - 1000 Hot forging, Black oxide layer Already done heat treatment
Round bar Φ70 (-1.4/+2.8) - 1000 Hot forging, Black oxide layer Already done heat treatment
Round bar Φ80 (-1.6/+3.2) - 1000 Hot forging, Black oxide layer Already done heat treatment
Round bar Φ90 (-1.8/+3.6) - 1000 Hot forging, Black oxide layer Already done heat treatment
    -      
Round bar Φ32 (-0.1/+0.1) - 2000 Cold drawing Non-heat treatment
Round bar Φ35 (-0.1/+0.1) - 2000 Cold drawing Non-heat treatment
Round bar Φ38 (-0.1/+0.1) - 2000 Cold drawing Non-heat treatment
Round bar Φ42 (-0.1/+0.1) - 1000 Hot forging and surface milled Non-heat treatment
Round bar Φ47 (-0.1/+0.1) - 1000 Hot forging and surface milled Non-heat treatment
Round bar Φ50 (-0.1/+0.1) - 1000 Hot forging and surface milled Non-heat treatment
           
Hexagon bar H25   2500 Cold drawing Already done heat treatment
           
Plate 15 (0/+3) 300 500 Hot forging, Black oxide layer Already done heat treatment
Plate 18 (0/+3) 300 500 Hot forging, Black oxide layer Already done heat treatment
Plate 20 (0/+3) 300 500 Hot forging, Black oxide layer Already done heat treatment
Plate 25 (0/+3) 300 500 Hot forging, Black oxide layer Already done heat treatment
Plate 28 (0/+3) 300 500 Hot forging, Black oxide layer Already done heat treatment
Plate 30 (0/+3) 300 500 Hot forging, Black oxide layer Already done heat treatment
Plate 35 (0/+3) 300 500 Hot forging, Black oxide layer Already done heat treatment
Plate 40 (0/+3) 300 500 Hot forging, Black oxide layer Already done heat treatment
Plate 45 (0/+3) 300 500 Hot forging, Black oxide layer Already done heat treatment
Plate 50 (0/+3) 300 500 Hot forging, Black oxide layer Already done heat treatment
Plate 55 (0/+3) 300 500 Hot forging, Black oxide layer Already done heat treatment
Plate 65 (0/+3) 300 500 Hot forging, Black oxide layer Already done heat treatment

 

Latest Update 14 Mar 2019
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