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Forging/hot rolled/ extrusion of steel: round bar/ square bar/ plate/ coil/ wire/ forging
2.4858/NiCr21Mo
C | Si | Mn | P | S | Cr | Mo | Ni |
max. 0,02 | max. 0,50 | max. 1,00 | max. 0,025 | max. 0,015 | 19,50 - 23,00 | 2,50 - 3,50 | 38,00 - 46,00 |
V | W | Ti | Cu | Al | Nb | Co | Fe |
0,60 - 1,20 | 1,50 - 3,00 | max. 0,20 | max. 1,00 | 20,70 - 38,00 |
Range of application and heat treatment :
Nickel alloy : heating elements , heat exchanger , chemistry plants , components for pickling plants |
Forging: Shafts with flanks/pipes/tubes/slugs/bar/donuts/ring/cubes/other shapes
Surface conditions: scaled (hot working finish)/ground/rough machining/fine machining/based on the customer's requirement
Furnaces for metallurgical processing: electrode arc + LF/VD/VOD/ESR/Vacuum consumable electrode.
Ultrasonic inspection: 100% ultrasonic inspection for any inperfections or based on the customer's requirement
1.4617
C | Si | Mn | P | S | Cr | Mo | Ni |
max. 0,01 | max. 0,08 | max. 1,00 | max. 0,025 | max. 0,015 | max. 1,00 | 26,00 - 30,00 | 64,50 - 74,00 |
V | W | Ti | Cu | Al | Nb | Co | Fe |
max. 0,50 | max. 1,00 | max. 2,00 |
Range of application and heat treatment :
Nickel alloy : chemical industry Solution annealing : 1060 - 1080 °C (water) |