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|
牌号
Grade |
GB: TA1,TA2,TA3,TA4,TA5,TA6,TA7,TA9,TA10,TC1,TC2,TC3,TC4 |
ASTM: Gr1,Gr2,Gr3,Gr4,Gr5,Ti6Al4V ELI,Gr7,Gr9,Gr11,Gr12, Gr23,Ti6Al7Nb,Ti15333 |
|
标准
Standard |
GB/T13810-2007, GB/T2965-2007 |
ASTM B348,ASTM F67,ASTM F136,ISO5832/2,ISO5832/3,ISO5832/11,
AMS4928,MIL4911 |
|
规格
Size |
高精度棒材(High Accuracy)：Dia3.0-20mm x Length ＞3000mm,h9-h7
常规棒材(Normal)：Dia6.0-200mm x Length1000-6000mm （R或M态） |
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应用领域
Applications |
医疗、航空、军工、石油化工、冶金、电镀、真空镀膜、体育等行业。 |
|
Medical, aerospace, military, petrochemical engineering, metallurgy, electroplating,vacuuming metalling, sports and so on. |
Chemical Requirements (ASTM F67-06)
|
Element |
Composition,%(mass/mass) |
|
Grade 1
UNS R50250 |
Grade 2
UNS R50400 |
Grade 3
UNS R50550 |
Grade 4
UNS R50700 |
|
Nitrogen, max |
0.03 |
0.03 |
0.05 |
0.05 |
|
Carbon, max |
0.08 |
0.08 |
0.08 |
0.08 |
|
Hydrogen, max |
0.015 |
0.015 |
0.015 |
0.015 |
|
Iron, max |
0.20 |
0.30 |
0.30 |
0.50 |
|
Oxygen, max |
0.18 |
0.25 |
0.35 |
0.40 |
|
Titanium |
balance |
balance |
balance |
balance |
Mechanical Requirements:Annealed-Bar,Billet,
Forgings,and Other Forms (ASTM F67-06)
|
Grade |
Tensile Strength,
min |
Yield Strength,0.2% Offset,
min |
Elongation in 4D,
min,% |
Reduction of Area,
min, % |
|
ksi |
MPa |
ksi |
MPa |
|
1 |
35 |
240 |
25 |
170 |
24 |
30 |
|
2 |
50 |
345 |
40 |
275 |
20 |
30 |
|
3 |
65 |
450 |
55 |
380 |
18 |
30 |
|
4 |
80 |
550 |
70 |
483 |
15 |
25 |
Chemical Requirements (ASTM F136-02a)
|
Element |
Composition,% |
|
Nitrogen,max |
0.05 |
|
Carbon,max |
0.08 |
|
Hydrogen,max |
0.012 |
|
Iron,max |
0.25 |
|
Oxygen,max |
0.13 |
|
Aluminum,max |
5.5-6.50 |
|
Vanadium,max |
3.5-4.5 |
|
titanium,max |
balance |
Annealed Mechanical Properties (ASTM F136-02a)
|
Nominal Diameter or Distance Between Parallel
Sides, in.(mm) |
Tensile Strength
min.
psi (MPa) |
Yield Strength
(0.2% offset) min,
psi (MPa) |
Elongation in 4D or 4W min,% |
Reduction of Area min,% |
|
L |
LT |
ST |
L |
LT |
ST |
|
Under 0.187(4.75) thickness or diameter |
125 000 (860) |
115000 (795) |
10 |
--- |
--- |
--- |
--- |
--- |
|
0.187(4.75) to
under1.75(44.75),incl |
125 000 (860) |
115000 (795) |
10 |
--- |
--- |
25 |
--- |
--- |
|
1.75(44.45)to
under 2.5(63.50),incl |
120 000 (825) |
110000 (760) |
8 |
--- |
--- |
20 |
--- |
--- |
|
2.50(63.50)to 4.00(101.60),incl |
120 000 (825) |
110000 (760) |
8 |
8 |
8 |
15 |
15 |
15 |
|
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Bend Test |
------------------------------------------------------- |
|
Under 0.070(1.778) in thickness 0.070(1.778)to 0.187(4.75), incl |
9T
10T |
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