Description
40CrMnMo7
Good polishing qualities, nitrable, chromium-plating and embossing possible
Range of application:
For plastic moulds, holding blocks for plastic and die casting moulds
PRÄZI – flat steel supplied:
in length 1030 mm with machining allowance, in plate form with square cross section and square dimensions hardened and tempered 280 – 325 HB (approx. 950 – 1100 N/mm2).
Standard analysis:
| C | Si | Mn | Cr | Mo |
| 0,4 | 0,4 | 1,5 | 1,9 | 0,2 in % |
Heat treatment data:
Soft annealing
Stress-relief annealing
Delivery condition:
tempered and hardened
Stress-relief annealing is recommended in case of more than 30% machining of the part prior to the final processing
Präzi-flat steel with machining allowance – 1030mm
Tolerances: Thickness +0,25/0 mm, Width +0,40/0 mm, Length +20/-20 mm
