LC-Ni 99 | 2.4068 Material Datasheet

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Material Description

Material Number Material Number (single) Standard Range of Application Standard Status Country Predecessor Successor Application temperature [°C]
2.4068 (VdTÜV WB 345 : 2021-05) 2.4068 VdTÜV WB 345 : 2021-05 VdTÜV WB 345 : 2021-05 replaced by VdTÜV WB 345 : 2022-03 Replaced Germany LC-Ni 99 LC-Ni 99 -10 - 600 1)
1) Remark: Low-carbon Ni alloy for pressure equipment requiring monitoring acc. to AD 2000 W2, directive 2014/68/EU and for nuclear engineering.

Chemical Composition

C [%] Cu [%] Fe [%] Mg [%] Mn [%] Ni [%] S [%] Si [%] Ti [%]
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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 [%]
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Physical Properties

Temperature [°C] Melting 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)] Curie Temperature [°C]
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Magnetic Properties

Magnetic Flux Density [T]
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Welding and Joining

Procedure Welding and Joining - Evaluation Added Materials
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Creep Rupture Behaviour

Temperature [°C] 1% Creep Limit at 10^4 h [MPa] 1% Creep Limit at 10^5 h [MPa]
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Heat Treatment

Heat Treatment Temperature [°C] Holding Time [h] Medium
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Cross Reference

Material Name Country Standard
NW2201 Japan JIS H 4551 1)
NW2201 Japan JIS H 4552 1)
NW2201 Japan JIS H 4553 1)
N02201 USA UNS 2)
SA-578 UNS N02201 USA ASME SA-578 3)
SB-160 UNS N02201 USA ASME SB-160 2)
SB-161 UNS N02201 USA ASME SB-161 2)
SB-162 UNS N02201 USA ASME SB-162 2)
SB-163 UNS N02201 USA ASME SB-163 2)
SB-564 UNS N02201 USA ASME SB-564 3)
AMS 5553 USA SAE AMS 5553 1)
LC-Ni99 Germany DIN 17740
2.4068 Germany VdTUEV WB 345
2.4068 Germany VdTUV WB 345
Ni99.0/LC International ISO 6207 1)
NW2201 International ISO 6207 1)
Ni99.0-LC International ISO 6208 1)
NW2201 International ISO 6208 1)
1) Source: Metals & Alloys in the Unified Numbering System, SAE/ASTM, 11th Edition, 2008
2) Source: Stahlschlüssel 2019, Verlag Stahlschlüssel Wegst GmbH, Marbach
3) Source: Werkstoffdatenblatt Nr. 1101, VDM Metals GmbH, Werdohl, 08/2017

Producer/Supplier/Trade names

Material Compliance

REACh RoHS
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