NiCr26MoW | 2.4608 Material Datasheet
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| Material Number | Material Name | Material Number (single) | Standard | Scope | Standard Status | Country | Predecessor | VDA 231-106 classification | Application temperature [°C] | |
|---|---|---|---|---|---|---|---|---|---|---|
| 2.4608 (DIN 17744 : 2020-12) | NiCr26MoW | 2.4608 | DIN 17744 : 2020-12 | Supersedes DIN 17744 : 2002-09 | Valid | Germany | NiCr26MoW | 3.4 | ≤ 1200 | 1) |
| 1) Remark: NiCrMo super alloy for high heat resistant components. Application: aerospace |
Chemical Composition
| C [%] | Co [%] | Cr [%] | Mn [%] | Mo [%] | Ni [%] | P [%] | S [%] | Si [%] | W [%] | Remainder | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| blur | blur | blur | blur | blur | blur | blur | blur | blur | blur | blur | 1)2) |
| 1) Source: blur | |||||||||||
| 2) Remark: blur |
Material Compliance
| REACh | RoHS |
|---|---|
| blur | blur |
Mechanical Properties
| Semi-finished Product | Condition | Strength Abbrevation | Nominal Size [mm] | Temperature [°C] | Tensile Strength [MPa] | Yield Strength (0.2% offset) [MPa] | Elongation A [%] | Hardness HB | HBW | |
|---|---|---|---|---|---|---|---|---|---|
| blur | blur | blur | blur | blur | blur | blur | blur | 1) | |
| blur | blur | blur | blur | blur | blur | blur | blur | 1) | |
| blur | blur | blur | blur | blur | 1)2) | ||||
| blur | blur | blur | blur | blur | blur | blur | blur | blur | 3) |
| blur | blur | blur | blur | blur | 3)4) | ||||
| 1) Source: blur | |||||||||
| 2) Remark: blur | |||||||||
| 3) Source: blur | |||||||||
| 4) Remark: blur |
Physical Properties
| Temperature [°C] | Density [g/cm³] | Young's Modulus [GPa] | Mean Coefficient of Thermal Expansion (reference 20°C) [10^-6*K^-1] | Thermal Conductivity [W/(m*K)] | Specific Electrical Resistance [µΩm] | Mean Specific Heat Capacity [kJ/(kg*K)] | |
|---|---|---|---|---|---|---|---|
| blur | blur | 1) | |||||
| blur | blur | blur | blur | blur | 2) | ||
| blur | blur | 2) | |||||
| blur | blur | blur | 2) | ||||
| blur | blur | blur | 2) | ||||
| blur | blur | blur | 2) | ||||
| blur | blur | blur | 2) | ||||
| blur | blur | blur | 2) | ||||
| blur | blur | 2) | |||||
| blur | blur | blur | 2) | ||||
| blur | blur | 2) | |||||
| blur | blur | blur | 2) | ||||
| blur | blur | 2) | |||||
| 1) Source: blur | |||||||
| 2) Source: blur |
Welding and Joining
| Procedure | Welding and Joining - Evaluation | Interpass Temperature [°C] | Added Materials | |
|---|---|---|---|---|
| blur | blur | blur | blur | 1) |
| blur | blur | blur | blur | 1) |
| blur | blur | blur | blur | 1) |
| 1) Source: blur |
Cross Reference
| Material Name | Country | Standard | |
|---|---|---|---|
| NiCr26MoW | Europe | EN 10302 | |
| NiCr26Fe20Co3Mo3W3 | International | ISO 9722 | |
| N06333 | USA | UNS | 1) |
| N06333 | USA | AMS 5593 | 1) |
| N06333 | USA | AMS 5717 | 1) |
| B718 UNS N06333 | USA | ASTM B718 | 1) |
| B719 UNS N06333 | USA | ASTM B719 | 1) |
| B722 UNS N06333 | USA | ASTM B722 | 1) |
| B723 UNS N06333 | USA | ASTM B723 | 1) |
| B726 UNS N06333 | USA | ASTM B726 | 1) |
| RA333 | USA | SAE J467 | 1) |
| NiCr26MoW | Germany | DIN 17750 | |
| NiCr26MoW | Germany | DIN 17751 | |
| NiCr26MoW | Germany | DIN 17752 | |
| NiCr26MoW | Germany | DIN 17753 | |
| 1) Source: Metals & Alloys in the Unified Numbering System, SAE/ASTM, 11th Edition, 2008 |
Producer/Supplier/Trade names
| Tradename | Supplier | |
|---|---|---|
| Alloy 333 | Enpar Sonderwerkstoffe GmbH, Gummersbach | 1) |
| VDM Alloy 333 | VDM Metals GmbH, Werdohl | 1) |
| Nicrofer 4626 Mo W | VDM Metals GmbH, Werdohl | 1) |
| 1) Source: Stahlschlüssel 2019, Verlag Stahlschlüssel Wegst GmbH, Marbach |