NiCr 21 Mo 14 W | 2.4602 Material Datasheet
Unlock Exclusive Materials Data
Gain access to a wealth of materials data by joining our Materials Portal.
Register for Free or Upgrade for Full AccessMaterial Description
| Material Number | Material Number (single) | Standard | Scope | Standard Status | Country | Predecessor | Successor | Application temperature [°C] | VDA 231-106 classification | |
|---|---|---|---|---|---|---|---|---|---|---|
| 2.4602 (VdTÜV WB 479 : 2004-06) | 2.4602 | VdTÜV WB 479 : 2004-06 | VdTÜV WB 479 : 2004-06 replaced by VdTÜV WB 479: 2011-06 | Replaced | Germany | NiCr 21 Mo 14 W | NiCr21Mo14W | -196 - 400 | 3.4 | 1) |
| 1) Remark: Valid for sheet, strip, forging, flange and bar material NiCr21Mo14W with the material number 2.4602 highly corrosion-resistant nickel-base alloy resistant to intercrystalline corrosion Application range -196 bis 400 °C: - for pressure vessels according to TRB 100 and AD 2000-Merkblatt W 2 and W 10 - in nuclear engineering as far as the rules of nuclear engineering permit the use Smelting: elektric arc oven with following AOD-process electric slag remelting process according to DIN 17444 : 2002-09: - in the form of strips, sheets, tubes, bars, wires and forgings for corrosion-resistant construction components - very good resistance to oxidizing and reducing mediums also at elevated temperatures - shows high resistance to crevice, pitting and cracking corrosion - high resistance to sulphuric, phosphoric and nitric acid as well as to chlorine gas - application in case of strong oxidant - good thermic stability Application - in the environmental technology, e.g. for agitators, heat exchangers, fans, lining and pipelines - as spraying systems, exhaust gas cleaning systems for waste incineration plants and power plants and for sewage treatment systems - in the chemical engineering for plants for the production of chlorine gas and hydrogen chloride, e.g. for shut-off devices, gate valves, pipelines and centrifuges - as for chlorine bleaching plants, e.g. pipelines, measuring systems and shut-off devices Processing properties: formability: good weldability: good |
Chemical Composition
| C [%] | Co [%] | Cr [%] | Fe [%] | Mn [%] | Mo [%] | P [%] | S [%] | Si [%] | V [%] | W [%] | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| blur | blur | blur | blur | blur | blur | blur | blur | blur | blur | blur | 1)2) |
| 1) Source: blur | |||||||||||
| 2) Remark: blur |
Mechanical Properties
| Semi-finished Product | Condition | Nominal Size [mm] | Temperature [°C] | Specimen Direction | Tensile Strength [MPa] | Yield Strength (0.2% offset) [MPa] | Yield Strength (1.0% offset) [MPa] | Elongation A [%] | |
|---|---|---|---|---|---|---|---|---|---|
| blur | blur | blur | blur | blur | blur | blur | blur | blur | 1)2) |
| blur | blur | blur | blur | blur | blur | blur | blur | blur | 1)3) |
| blur | blur | blur | blur | blur | blur | blur | blur | blur | 1)4) |
| blur | blur | blur | blur | blur | blur | blur | blur | blur | 1)5) |
| blur | blur | blur | blur | blur | blur | blur | blur | blur | 1)6) |
| blur | blur | blur | blur | blur | blur | blur | blur | blur | 1)7) |
| blur | blur | blur | blur | blur | blur | blur | blur | blur | 1)8) |
| blur | blur | blur | blur | blur | blur | blur | blur | blur | 1)8) |
| blur | blur | blur | blur | blur | blur | blur | blur | blur | 1)8) |
| blur | blur | blur | blur | blur | blur | blur | blur | blur | 1)8) |
| blur | blur | blur | blur | blur | blur | blur | blur | blur | 1)3) |
| blur | blur | blur | blur | blur | blur | blur | blur | blur | 1)3) |
| blur | blur | blur | blur | blur | blur | blur | blur | blur | 1)3) |
| blur | blur | blur | blur | blur | blur | blur | blur | blur | 1)3) |
| blur | blur | blur | blur | blur | blur | blur | blur | blur | 1)9) |
| blur | blur | blur | blur | blur | blur | blur | blur | blur | 1)9) |
| blur | blur | blur | blur | blur | blur | blur | blur | blur | 1)9) |
| blur | blur | blur | blur | blur | blur | blur | blur | blur | 1)9) |
| blur | blur | blur | blur | blur | blur | blur | blur | blur | 1)10) |
| blur | blur | blur | blur | blur | blur | blur | blur | blur | 1)10) |
| blur | blur | blur | blur | blur | blur | blur | blur | blur | 1)10) |
| blur | blur | blur | blur | blur | blur | blur | blur | blur | 1)10) |
| blur | blur | blur | blur | blur | blur | blur | blur | blur | 1)11) |
| blur | blur | blur | blur | blur | blur | blur | blur | blur | 1)11) |
| blur | blur | blur | blur | blur | blur | blur | blur | blur | 1)11) |
| blur | blur | blur | blur | blur | blur | blur | blur | blur | 1)11) |
| blur | blur | blur | blur | blur | blur | blur | blur | blur | 1)12) |
| blur | blur | blur | blur | blur | blur | blur | blur | blur | 1)12) |
| blur | blur | blur | blur | blur | blur | blur | blur | blur | 1)12) |
| blur | blur | blur | blur | blur | blur | blur | blur | blur | 1)12) |
| blur | blur | blur | blur | blur | blur | blur | blur | blur | 1)13) |
| blur | blur | blur | blur | blur | blur | blur | blur | blur | 1)14) |
| blur | blur | blur | blur | blur | blur | blur | blur | blur | 1)15) |
| blur | blur | blur | blur | blur | blur | blur | blur | blur | 1)16) |
| blur | blur | blur | blur | blur | blur | blur | blur | blur | 1)17) |
| blur | blur | blur | blur | blur | blur | blur | blur | blur | 1)18) |
| 1) Source: blur | |||||||||
| 2) Remark: blur | |||||||||
| 3) Remark: blur | |||||||||
| 4) Remark: blur | |||||||||
| 5) Remark: blur | |||||||||
| 6) Remark: blur | |||||||||
| 7) Remark: blur | |||||||||
| 8) Remark: blur | |||||||||
| 9) Remark: blur | |||||||||
| 10) Remark: blur | |||||||||
| 11) Remark: blur | |||||||||
| 12) Remark: blur | |||||||||
| 13) Remark: blur | |||||||||
| 14) Remark: blur | |||||||||
| 15) Remark: blur | |||||||||
| 16) Remark: blur | |||||||||
| 17) Remark: blur | |||||||||
| 18) Remark: blur |
Physical Properties
| Temperature [°C] | Young's Modulus [GPa] | Thermal Conductivity [W/(m*K)] | |
|---|---|---|---|
| blur | blur | blur | 1)2) |
| blur | blur | blur | 1)3) |
| blur | blur | blur | 1)2) |
| blur | blur | blur | 1)3) |
| blur | blur | blur | 1)2) |
| 1) Source: blur | |||
| 2) Remark: blur | |||
| 3) Remark: blur |
Welding and Joining
| Procedure | Welding and Joining - Evaluation | Interpass Temperature [°C] | Added Materials | Information | |
|---|---|---|---|---|---|
| blur | blur | blur | blur | blur | 1) |
| blur | blur | blur | blur | blur | 1) |
| blur | blur | blur | blur | blur | 1) |
| 1) Source: blur |
Toughness Data (Impact)
| Semi-finished Product | Condition | Nominal Size [mm] | Temperature [°C] | Specimen Shape | Specimen Direction | Notch Impact Energy [J] | Notch Bar Impact Strength [J/cm²] | |
|---|---|---|---|---|---|---|---|---|
| blur | blur | blur | blur | blur | blur | blur | blur | 1)2) |
| blur | blur | blur | blur | blur | blur | blur | blur | 1)3) |
| blur | blur | blur | blur | blur | blur | blur | blur | 1)4) |
| blur | blur | blur | blur | blur | blur | blur | blur | 1)4) |
| blur | blur | blur | blur | blur | blur | blur | blur | 1)5) |
| blur | blur | blur | blur | blur | blur | blur | blur | 1)6) |
| blur | blur | blur | blur | blur | blur | blur | blur | 1)7) |
| blur | blur | blur | blur | blur | blur | blur | blur | 1)8) |
| blur | blur | blur | blur | blur | blur | blur | blur | 1)8) |
| blur | blur | blur | blur | blur | blur | blur | blur | 1)9) |
| blur | blur | blur | blur | blur | blur | blur | blur | 1)9) |
| 1) Source: blur | ||||||||
| 2) Remark: blur | ||||||||
| 3) Remark: blur | ||||||||
| 4) Remark: blur | ||||||||
| 5) Remark: blur | ||||||||
| 6) Remark: blur | ||||||||
| 7) Remark: blur | ||||||||
| 8) Remark: blur | ||||||||
| 9) Remark: blur |
Heat Treatment
| Heat Treatment | Temperature [°C] | Holding Time [h] | Medium | |
|---|---|---|---|---|
| blur | blur | blur | blur | 1)2) |
| blur | blur | blur | blur | 1)3) |
| blur | blur | blur | blur | 1)4) |
| blur | blur | blur | blur | 1)5) |
| blur | blur | blur | blur | 1)6) |
| blur | blur | blur | blur | 1)7) |
| blur | blur | blur | blur | 1)8) |
| 1) Source: blur | ||||
| 2) Remark: blur | ||||
| 3) Remark: blur | ||||
| 4) Remark: blur | ||||
| 5) Remark: blur | ||||
| 6) Remark: blur | ||||
| 7) Remark: blur | ||||
| 8) Remark: blur |
Cross Reference
| Material Name | Country | Standard |
|---|---|---|
| NiCr21Mo14W3 | International | ISO 9722 |
| N06022 | USA | UNS |
| N06022 | USA | ASME SB-366 |
| N06022 | USA | ASME SB-574 |
| N06022 | USA | ASME SB-575 |
| N06022 | USA | ASME SB-619 |
| N06022 | USA | ASME SB-622 |
| N06022 | USA | ASME SB-626 |
| ERNiCrMo-10 | USA | ASME SFA5.14 |
| N06022 | USA | ASTM B 366 |
| N06022 | USA | ASTM B 462 |
| N06022 | USA | ASTM B 472 |
| N06022 | USA | ASTM B 564 |
| N06022 | USA | ASTM B 574 |
| N06022 | USA | ASTM B 575 |
| N06022 | USA | ASTM B 619 |
| N06022 | USA | ASTM B 622 |
| N06022 | USA | ASTM B 626 |
| N06022 | USA | ASTM B 924 |
| N06022 | USA | ASTM G 28 |
| ERNiCrMo-10 | USA | AWS A5.14 |
| N06022 | USA | NACE MR-01-75 |
Producer/Supplier/Trade names
| Tradename | Supplier |
|---|---|
| 2.4602 | ZAPP AG, Ratingen |
| 2.4602 | Ewald Waffenschmidt GmbH + Co.KG |
| 2.4602 | IMBACH & CIE AG, Nebikon |
| Böhler L 328 | voestalpine BÖHLER Edelstahl GmbH & Co.KG, Kapfenberg |
| Böhler L 328 | voestalpine BÖHLER Bleche GmbH & Co.KG, Mürzzuschlag |
| Hastelloy alloy C-22 | HAYNES International, Inc., Kokomo |
| INCONEL alloy 22 | Special Metals Corporation, Huntington |
Material Compliance
| REACh | RoHS |
|---|---|
| blur | blur |