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钛材的力学性能和物理性能 |
1. 力学性能
材质
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Yield Strength min
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Ultimate Tensile Strength min
|
Elongation min.
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数值
|
KSI
|
Mpa
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KSI
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Mpa
|
%
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Grade 1
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25
|
170
|
35
|
240
|
24
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Grade 2
|
40
|
275
|
50
|
345
|
20
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Grade 3
|
55
|
380
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65
|
450
|
18
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Grade 4
|
70
|
485
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80
|
550
|
15
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Ti 2% Pd (Gr.7)
|
40
|
275
|
50
|
345
|
20
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Grade 12
|
50
|
345
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70
|
483
|
18
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Ti-6AL-4V
|
120
|
830
|
130
|
895
|
10
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Ti-4AL-4Mo-1.5Sn
|
125
|
850
|
170
|
1160
|
10
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Ti-10-2-3
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160
|
1100
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180
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1250
|
8
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Ti-15-3
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160
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1100
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185
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1280
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10
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Ti-6-2-4-2
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120
|
830
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160
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1100
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10
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Ti-6-2-4-6
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140
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970
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190
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1300
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10
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2.化学成分
AWS A5.16
2004
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UNS
Number
|
AMS
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ASTM
B 348
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C
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O
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N
|
H
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Fe
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Other
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ERTi-1
|
R50100
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AMS 4951
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Grade-1
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0.03
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0.03-0.10
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0.012
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0.005
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0.08
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ERTi-2
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R50120
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AMS 4951
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Grade-2
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0.03
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0.08-0.16
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0.015
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0.008
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0.12
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ERTi-3
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R50150
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AMS 4951
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Grade-3
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0.03
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0.13-0.20
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0.020
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0.008
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0.16
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ERTi-4
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R50130
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AMS 4951
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Grade-4
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0.03
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0.18-0.32
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0.025
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0.008
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0.25
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ERTi-5
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R56400
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AMS 4954
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Grade-5
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0.05
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0.12-0.20
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0.030
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0.015
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0.22
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Al 5.5-6.5
V 3.5-5.5
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ERTi-7
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R52401
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N/A
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Grade-7
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0.03
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0.08-0.16
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0.015
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0.008
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0.12
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Pd 0.12-0.25
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ERTi-9
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R56320
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N/A
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Grade-9
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0.03
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0.08-0.16
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0.022
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0.008
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0.25
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ERTi-12
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R53400
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N/A
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Grade-12
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0.03
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0.08-0.16
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0.015
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0.008
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0.15
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Mo 0.6-0.9
Ni 0.2-0.4
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ERTi-23
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R56408
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AMS 4956
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Grade-5 ELI
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0.03
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0.03-0.11
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0.012
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0.005
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0.20
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Al 5.5-6.5
V 3.5-5.5
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