Heat treatment [˚C]

Thickness

[mm]

Ultimate strength

[MPa]

Yield

Strength

[MPa]

%Elongation

Impact strength [J]

Hardness

HV

As-cast

5

675

620

7.9

11

280

As-cast

10

674

615

8

28

260

As-cast

15

660

600

10

29

250

900/375

5

1056

996

3.7

31

396

900/375

10

1006

927

4.9

32

351

900/375

15

963

950

4

37

331

810/375

5

896

849

6.8

34

344

810/375

10

867

707

6.7

40

317

810/375

15

746

650

6.6

43

298