Iron type

Tensile properties and

Quality Index (QI)

DI

ADI

LADI

Alloy 1

Alloy 2

Alloy 3

Alloy 4

Alloy 5

Alloy 6

Alloy 7

Alloy 8

R_m (MPa)

518

961

844

980

890

998

1370

979

R_p0.2 (MPa)

380

653

549

679

587

749

1092

666

A₄ (%)

14.2

3.4

7.8

3.0

7.1

2.3

1.1

2.9

Toughness^* (MPa)

57.4

20.6

48.9

17.4

47.2

14.1

9.5

16.7

Quality Index(QI)

77.8

63.8

119.9

58.8

114.5

47.0

42.3

56.8