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Chemical composition and CNC machine performance parameters of conventional brass

Article source:China Hardware processing netwResponsible editor:adminauthor:Kangding HardwarePopularity: Publication time:2017-05-11 22:08 font size:【 large middle Small
 
Chemical composition and CNC machine performance parameters of conventional brass

main chemical ingredient list of common brass          
Brass Grade chemical composition
QB GB/JIS/UNS Cu Pb Zn Fe Sn Totalimpurities
C2501 JIS C3501 60.0-64.0 0.7-1.7 REM <=0.2 Fe+Sn<=0.4 -
C3601 JIS C3601 59.0-63.0 1.8-3.7 REM <=0.3 Fe+Sn<=0.5 -
C3602 JIS C3602 59.0-63.0 1.8-3.7 REM <=0.5 Fe+Sn<=1.2 -
C3603 JIS C3603 57.0-61.0 1.8-3.7 REM <=0.35 Fe+Sn<=0.6 -
C3604 JIS C3604 57.0-61.0 1.8-3.7 REM <=0.5 Fe+Sn<=1.2 -
C3605 JIS C3605 56.0-60.0 1.8-3.7 REM <=0.5 Fe+Sn<=1.2 -
C3771 JIS C3771 57.0-61.0 1.8-3.7 REM Fe+Sn<=1.0 -
360 ASTM C36000 60.0-63.0 2.5-3.7 REM <=0.35 Others
H62 H62/JIS C2800 60.5-63.5 <=0.08 REM <=0.15 - <=0.5
H65 H65/JIS C2700 63.5-68.0 <=0.03 REM <=0.1 - <=0.3
H68 H68/JIS C2600 67.0-70.0 <=0.03 REM <=0.1 - <=0.3
H63 H63 62.0-65.0 <=0.08 REM <=0.15 - <=0.5
H90 H90 88.0-91.0 <=0.03 REM <=0.1 - <=0.2
H96 H96 95.0-97.0 <=0.03 REM <=0.1 - <=0.2
H62F H62F 60.0-63.0 0.5-1.2 REM <=0.2 - <=0.75
HPb59-1 HPb59-1 57.0-60.0 0.8-1.9 REM <=0.5 - <=1.0
HPb58-2 - 57.0-59.0 1.5-2.5 REM <=0.5 - <=1.0
Mechanical properties of common gradebrass          
Alloy grades CNC machining rod performance
CNC machining Wire Rods

 
status tensile strength Elongation(%) hardness status tensile strength Elongation(%)
HPb63-3 Y(H) >=490 >=3 - Y(H) 390-610 >=3
>=450 >=8 - 390-600 >=3
>=410 >=10 - 390-590 >=4
Y(H) >=390 >=10 - Y2(1/2h) 570-735 -
>=360 >=14 -
H62F Y(H) >=380 >=12 - Y2(1/2h) 390-590 >=8
390-590 >=10
>=340 >=15 - 370-570 >=12
350-560 >=15
HPb59-1 Y(1/2h) >=450 >=8 - Y2(1/2h) 390-590 -
HPb58-2 >=420 >=10 - 360-570 -
HPb58-3 >=390 >=12 - Y(H) 490-720 -

 
>=370 >=16 - 400-640 -
H62 Y2(1/2h) >=370 >=15 - M(0) >=335 >=18
H63 >=315 >=26

 
>=300 >=36

 
Y2(1/2h) >=410 -

 
>=355 >=7

 
>=335 >=15

 
>=335 >=20 - Y1(3/4H) 540-785
 

 
390-685
 

 
350-550
 

 
Y(H) 685-980
 

 
540-835
 

 
500-700
 
                     
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