Size(mm):(0.8-1)W≤1000L≤2000
(1-5)W≤1000L≤4000
(5-60)W≤3000L≤6000
Designation:Gr1,Gr2,Gr3,Gr4,Gr5
Standard:ASTMB265,ASTMF67,ASTMF136
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Chemical Composition (WT. %)
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||||||||||
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Requirement
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Ti
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Fe
|
C
|
N
|
O
|
H
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Residual element
|
|||
|
Remainder
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≤
|
≤
|
≤
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≤
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≤
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Each
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Total
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|||
|
0.30
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0.10
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0.03
|
0.25
|
0.015
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≤0.10
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≤0.40
|
||||
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Result
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Remainder
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0.09
|
0.05
|
0.026
|
0.06
|
0.006
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≤0.10
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≤0.40
|
||
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Tensile Test
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||||||||||
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Requirement
MIN
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Tensile Strength
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Yield Strength 0.2%
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Elongation
|
Camber
|
||||||
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[Mpa]
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[Mpa]
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[%]
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(mm/m)
|
|||||||
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345 MIN
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275 MIN
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20MIN
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/
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|||||||
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Result
|
462
|
370
|
27.5
|
/
|
||||||
|
Grede
|
ELEMENT COMPOSITION,%
|
||||||||
|
Ti
|
Al
|
V
|
Fe
|
C
|
N
|
H
|
O
|
Other,Max
|
|
|
Grade1
|
Blance
|
_
|
_
|
0.20
|
0.8
|
0.03
|
0.015
|
0.18
|
0.40
|
|
Grade2
|
Blance
|
_
|
_
|
0.30
|
0.8
|
0.03
|
0.015
|
0.25
|
0.40
|
|
Grade3
|
Blance
|
_
|
_
|
0.30
|
0.8
|
0.05
|
0.015
|
0.35
|
0.40
|
|
Grade4
|
Blance
|
_
|
_
|
0.50
|
0.8
|
0.05
|
0.015
|
0.40
|
0.40
|
|
Grade5
|
Blance
|
5.5-6.75
|
3.5-4.5
|
0.40
|
0.8
|
0.05
|
0.015
|
0.50
|
0.40
|
|
Grade7
|
Blance
|
_
|
_
|
0.03
|
0.8
|
0.03
|
0.015
|
0.25
|
0.40
|
|
Grade9
|
Blance
|
_
|
_
|
0.25
|
0.8
|
0.03
|
0.015
|
0.15
|
0.40
|
|
Grade12
|
Blance
|
_
|
_
|
0.30
|
0.8
|
0.03
|
0.015
|
0.25
|
0.40
|