|
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
|
|
Grade
|
Tensile Strength,min
|
Yield Strength,0.2% Offset
|
Elongation,min%
|
||||
|
Ksi
|
Mpa
|
min
|
max
|
|
|||
|
Ksi
|
Mpa
|
Ksi
|
Mpa
|
||||
|
Grade1
|
35
|
240
|
20
|
138
|
45
|
310
|
24
|
|
Grade2
|
50
|
345
|
40
|
275
|
65
|
450
|
20
|
|
Grade3
|
65
|
450
|
55
|
380
|
80
|
550
|
18
|
|
Grade4
|
80
|
550
|
70
|
483
|
95
|
665
|
15
|
|
Grade5
|
130
|
895
|
120
|
828
|
_
|
_
|
10
|