Cold Work Steel Block

Minimum Order Quantity

1000 Kg

Cooling

Furnace

Finishing

Polished

Hardness HB

Max 230

Soft annealing Degree C

810-850 Deg C

Thermal Conductivity at Degree C

20-700 Deg C

Thickness

20 - 150 mm

Width

40 - 450 mm

Technique

Cold Rolled

Shape

Rectangular

Usage/Application

Construction

Coefficient of Thermal Expansion at °C

10m / (m*K)

20-100

11.2

20-200

12.8

20-300

13.5

20-400

13.7

20-500

14.3

20-600

14.7

20-700

14.9

Thermal Conductivity at °C

W / (m*K)

20

35

350

34

700

33

Soft Annealing °C

710-740

Cooling

Furnace

Hardness HB

max. 235

Hardening °C

840-870

Quenching

Polymer or Oil

Hardness after quenching HRC

51

Tempering°C after quenching

100

200

300

400

500

600

700

HRC

51.5

50.2

48

46.2

43

39

29