Grado

N

C

H

Fe

O

Al

V

PA

Mo

Ni

Ti

GR 12

0.03

0.08

0.015

0.30

0.25

/

/

/

0.2~0.4

0.6~0.9

Bal

3/4 x 1/2

3 x 1 1/4

8 x 3 1/2

20 x 16

30 x 22

40 x 34

3/4 x 3/8

3 1/2 x 3

10 x 8

20 x 14

32 x 30

40 x 32

1 x 3/4

3 1/2 x 2 1/2

10 x 6

20 x 12

32 x 28

40 x 30

1 x 1/2

3 1/2 x 2 1/4

10 x 5

22 x 20

32 x 26

42 x 40

1 1/4 x 1

4 x 3 1/2

10 x 4

22 x 18

32 x 24

42 x 38

1 1/4 x 3/4

4 x 3

12 x 10

22 x 16

34 x 32

42 x 36

1 1/4 x 1/2

4 x 2 1/2

12 x 8

22 x 14

34 x 30

42 x 34

1 1/2 x 1 1/4

4 x 2

12 x 6

24 x 22

34 x 28

42 x 32

1 1/2 x 1

4 x 1 1/2

12 x 5

24 x 20

34 x 26

42 x 30

1 1/2 x 3/4

5 x 4

14 x 12

24 x 18

36 x 34

44 x 42

1 1/2 x 1/2

5 x 3 1/2

14 x 10

24 x 16

36 x 32

44 x 40

2 x 1 1/2

5 x 3

14 x 8

26 x 24

36 x 30

44 x 38

2 x 1 1/4

5 x 2 1/2

14 x 6

26 x 22

36 x 26

44 x 36

2 x 1

5 x 2

16 x 14

26 x 20

36 x 24

46 x 44

2 x 3/4

6 x 5

16 x 12

26 x 18

38 x 36