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1.6956 (33NiCrMoV14-5) Material Data Sheet

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1.6956 (33NiCrMoV14-5) directly from stock & cut to your required dimensions!

International identifiers
Standards: EN10250-3, SEW550
Scopes

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. 

Characteristics

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


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Chemical composition
1.6956
(33NiCrMoV14-5)
CSiMnPSCrMo
min.0,28 0,15--1,000,30
max.0,380,400,400,0350,0351,700,60
1.6956
(33NiCrMoV14-5)
NiVAlCuTi
min.2,900,08                
max.3,800,25    0,30   
In stock

Rounds steel bars dia 655 mm, forged, quenched and tempered (see at mechanical properties); pre-machined

Rundstahl
Advantages of saw cut

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.

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Sarah Spauschus

Your contact person Sarah Spauschus+49 (0) 35263-665-30+49 (0) 35263-665-35

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Notice: Specifications contained in following data sheet are provided as a description, liability is excluded!