D3 Steel Block

Cooling

Furnace

Hardening

840-870 Deg C

Hardness

Max. 235 HB

Hardness After Quenching

51 HRC

Material Grade

HCHCR D3

Quenching

Polymer or Oil

Soft Annealing

710-740 Deg C

Technique

Hot Rolled

Shape

Rectangular

Application

Construction

STANDARDS

X210CrW12

HCHCR-D3

DIN 2080

AISI D3

AFNOR Z210W12-01

JIS SKD1

C

Si

Mn

P

S

Cr

2.00-2.35

0.10-0.60

0.20-0.60

0.030max

0.030max

11.00-13.00

Coefficient of Thermal Expansion at °C

10¯ m / (m*K)

20-100

10.7

20-200

11.6

20-300

12.3

20-400

12.6

20-500

12.9

20-600

13.2

20-700

13.3

Thermal Conductivity at °C

W / (m*K)

20

16.6

350

20.5

700

24.3