1.2436 | HASCO Portal
Click to open/close Click to open/close
Products
Products
K-Standards
P-Standards
Z-Standards
Hot runner
Contact
Make an appointment
Social media
Shopping cart

Please log-in to be able to use this function.

No user account yet?Register now!

Product history

Please log-in to be able to use this function.

No user account yet?Register now!

text.skipToContent text.skipToNavigation

1.2436

Material no.:

Abbreviated DIN name:

Chemical analysis (%):
1.2436

X210 CrW 12


 
C
Cr
W
2,1
12,0
0,7
HASCO colour code:
Flat steel:


Hardness when supplied:
black / yellow
green


annealed to max. 255 HB (~855 N/mm²)

Characteristics

Material properties:

Dimensionally stable 12% chrome steel with high wear resistance
and good compressive strength plus adequate toughness.


Uses:

Cold work steel for the production of cutting, bending and
embossing tools. Thermoforming and honing mandrels.

Physical properties

Thermal expansion coefficient (10-6·m) / (m·K)

 
100 200 300 400 500 600 700
10,9 11,9 12,3 12,6 12,9 13,0 13,2





Thermal conductivity W / (m·K)

 
20 350 700
16,7 20,5 24,2

 

Remarks

Polishing: Not usual.
Graining: Not usual.
Nitriding: Not usual.
Hardening: At 950°C – 980°C.
Details can be taken from the time-temperature conversion and tempering charts. The most suitable heat treatment for the relevant workpiece should be fixed by the hardening shop. The hardness should be specified by the hardening shop and checked on delivery.
Soft                               annealing: 800°C – 840°C, approx. 4 h
Stress-relief
annealing:
To eliminate residual stress after coarse machining at
approx. 600°C – 650°C, approx. 4 h with slow heating and furnace cooling.
Normal
working hardness:
59 - 63 HRC


 

Time-temperature conversion chart                                                                                     Tempering chart

1.2436_WDB_EN.png

Download the PDF here