鈹銅種類及物理化學性質

AlloyTemperHeat TreatmentTensile Strength
N/mm2
Yield Strength
N/mm2
Elongation %Fatigue StrengthVickers HardnessElectrical Conductivity% IACS
25 C17200Ann-410~540200~38035~60210~24090~14415~19
1/4H-510~610410~56020~45210~250121~18515~19
1/2H-580~690510~66012~30220~260176~21615~19
H-680~830620~8002~18240~270216~28715~19
AT3 hr.at 315 C1130~1350960~12103~15280~310353~41322~28
1/4HT2 hr. at 315C1200~14201030~12803~10280~310353~42422~28
1/2HT2 hr. at 315C1270~14901100~13501~8290~320373~43522~28
HT2 hr. at 315C1310~15201130~14201~6310~340373~44622~28
190
C17200
AMMill Hardness680~760480~66016~30280~310373~43517~28
1/4HMMill Hardness750~830550~76015~25280~320210~25117~28
1/2HMMill Hardness820~940650~87012~22290~330250~30117~28
HMMill Hardness930~1040750~9409~20310~360285~34317~28
SHMMill Hardness1030~1110860~9709~18320~380309~36317~28
XHMMill Hardness1060~1210930~11804~15340~390317~37817~28
XHMSMill Hardness1200~13201030~12503~12340~410325~41317~28
290 C17200TM00Mill Hardness680 min510~67019~35280~310225~30917~26
TM02Mill Hardness820 min650~80014~30290~330255~33917~26
TM04Mill Hardness960 min790~9409~25300~340285~36917~26
TM06Mill Hardness1060 min930~10706~13320~390317~39317~26
TM08Mill Hardness1200 min1060~12103~15340~410345~42917~26
390HTMill Hardness950~1090930~10551 min  44
Brush 60 C174603/4HTMill Hardness790~930650~80011min310~320(230~280)50 min
HTMill Hardness820~970720~86010 min290~310(250~300)50 min
174 C174101/2HTMill Hardness650~800550~69010~20270~310180~23050 min
HTSMill Hardness720~860650~7907 min270~310225~26545~60
HTMill Hardness750~900690~8307~17270~310210~27845~60
3
C17500
ATMill Hardness680~900550~69010~25260~300195~27545~60
HTMill Hardness750~940650~8308~20290~320216~28748~60

鈹銅杆棒及管之機械及導電性能

合金 熱處理外徑或平行     
硬度表面間之抗拉強度屈服強度伸長百分比洛氏硬度導電百分比
(*)距離(mm)kg/mm2kg/mm2(%)B或C刻度% IACS
 A 所有尺寸42-6014-2520-60B45-8515-19
 (TB00) 
25  9.5以下63-9252-748-30B92-10315-19
C17200H 9.5-25.463-8852-748-30B88-10215-19
(TD04) 25.4-7659-8552-748-20B88-10115-19
M25AT3hr76以下116-141102-1234-10C36-4222-28
C17300(TF00)315-330℃76以上116-14191-1233-10C36-4222-28
   9.5以下130-159112-1412-9C39-4522-28
 HT2-3hr9.5-25.4126-155108-1382-9C38-4422-28
 (TH04)315-330℃25.4-76123-152102-1344-9C37-4422-28

鈹銅合金的應用:

  • 天線
  • 音響
  • 電腦