1.6956 (33NiCrMoV14-5) directly from stock & cut to your required dimensions!
1.6956 (33NiCrMoV14-5) can be used as a typical quenched and tempered steel in many applications. There is the advantage in high toughness together increased strength properties. The largest amounts of these steel grades are used in Mechanical Engineering (high-strength structures). In addition, 33NiCrMoV14-5 is often selected in products for vehicle parts and foundations in frames, e.g. die casting equipment and peripheral devices.
Weldability:
1.6956 (33NiCrMoV14-5) is not suitable for welding constructions, because the welding technology is very special and complicate. If welding is needed, a pre-heating at near 400°C and a post weld heat treating (PWTH) at 600°C is recommended, better is quench and temper anew.
Mechanical Properties:
up to diameter d 655 mm according to 3.1 inspection certificate:
| Hardness: | 251-315 HBW |
| 0,2 %-Yield strength: | 650 MPa |
| Tensile Strength: | 800 to 1000 MPa |
| Reduction in area (longitudinal): | min. 13 % |
| Impact test (ISO-V) longitudinal: | min. 60 J at -30°C |
| 1.6956 (33NiCrMoV14-5) | C | Si | Mn | P | S | Cr | Mo |
|---|---|---|---|---|---|---|---|
| min. | 0,28 | 0,15 | - | - | 1,00 | 0,30 | |
| max. | 0,38 | 0,40 | 0,40 | 0,035 | 0,035 | 1,70 | 0,60 |
| 1.6956 (33NiCrMoV14-5) | Ni | V | Al | Cu | Ti |
|---|---|---|---|---|---|
| min. | 2,90 | 0,08 | - | ||
| max. | 3,80 | 0,25 | 0,30 |
Rounds steel bars dia 655 mm, forged, quenched and tempered (see at mechanical properties); pre-machined
The machining by our saws is a mechanical step of processing of this material products, which results in a significantly lower unintended deformation and increased hardness for the existing structure, such as the thermal cutting. This approach allows finishing of the workpiece by milling or drilling, immediately. So it isn´t necessary to anneal the material or make any similar operation beforehand.
Do you have any questions?
We are happy to answer your questions and make you an offer for these and other materials. Contact us now for more information.
Your contact person Sarah Spauschus+49 (0) 35263-665-30spauschus@stahlportal.com
Notice: Specifications contained in following data sheet are provided as a description, liability is excluded!