X8CrNiMoVNb16-13 | 1.4988 Material Datasheet
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| Material Number | Material Number (single) | Standard | Range of Application | Standard Status | Country | Predecessor | Remark | Application temperature [°C] |
|---|---|---|---|---|---|---|---|---|
| 1.4988 (DIN EN 10302 : 2008-06) | 1.4988 | DIN EN 10302 : 2008-06 | Supersedes DIN EN 10302 : 2002-09 | Valid | Germany | X8CrNiMoVNb16-13 | Precipitation hardening, austenitic high temperature special steel which is resistant to scaling up to 750 degrees C and is creep resistant up to 650 degrees C. Used in steam boiler and turbine construction, in the chemical and petrochemical industries, for pipes in power plant construction. In the hardened condition it is used for turbine shovels, spindles, screws as well as for construction components in mechanical engineering. | ≤ 750 |
Chemical Composition
| C [%] | Cr [%] | Mn [%] | Mo [%] | N [%] | Nb [%] | Ni [%] | P [%] | S [%] | Si [%] | V [%] | Source | Remark |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| blur | blur | blur | blur | blur | blur | blur | blur | blur | blur | blur | blur | blur |
Mechanical Properties
| Semi-finished Product | Condition | Nominal Size [mm] | Temperature [°C] | Specimen Direction | Tensile Strength [MPa] | Yield Strength (0.2% offset) [MPa] | Elongation A [%] | Source | Remark |
|---|---|---|---|---|---|---|---|---|---|
| blur | blur | blur | blur | blur | blur | blur | blur | blur | blur |
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Physical Properties
| Temperature [°C] | Density [g/cm³] | Young's Modulus [GPa] | Shear Modulus [GPa] | Poisson's Ratio | Mean Coefficient of Thermal Expansion (reference 20°C) [10^-6*K^-1] | Differential Coefficient of Thermal Expansion [10^-6*K^-1] | Thermal Conductivity [W/(m*K)] | Thermal Diffusivity [10^-6 m²/s] | Specific Electrical Resistance [µΩm] | Mean Specific Heat Capacity [kJ/(kg*K)] | True Specific Heat Capacity [kJ/(kg*K)] | Magnetizeability | Source | Remark |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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Young's Modulus [GPa] vs Temperature [°C]
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Unlock NowCreep Rupture Behaviour
| Temperature [°C] | Creep Tensile Strength at 10^4 h [MPa] | Creep Tensile Strength at 10^5 h [MPa] | Creep Tensile Strength at 2*10^5 h [MPa] | 1% Creep Limit at 10^4 h [MPa] | 1% Creep Limit at 10^5 h [MPa] | Source | Remark |
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Heat Treatment
| Heat Treatment | Step | Temperature [°C] | Medium | Source | Remark |
|---|---|---|---|---|---|
| blur | blur | blur | blur | blur | blur |
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Cross Reference
| Material Name | Country | Standard |
|---|---|---|
| X8CrNiMoVNb16-13 | Europe | EN 10302 |
Producer/Supplier/Trade names
| Tradename | Supplier |
|---|---|
| 1.4988 | Saarstahl AG, Völklingen |
| 1.4988 | Rolf Kind GmbH, Gummersbach |
| 1.4988 | NIRONIT Edelstahlhandel GmbH, Rosengarten |
| 1.4988 | H. Kleineberg GmbH, Stelle |
| 1.4988 | INOX SERVICE CENTER GmbH, Krefeld |
| 1.4988 | INTERSTAHL Service GmbH, Wetter |
| 1.4988 | Rosswag GmbH, Pfinztal-Kleinsteinbach |
| 1.4988 | Imet Industriemetall Handelsgesellschaft mbH, Hamburg |
| BGH 4988 | BGH Edelstahl Siegen GmbH |
| BÖHLER T250 | voestalpine BÖHLER Edelstahl GmbH & Co.KG, Kapfenberg |
| CHRONIMO 1.4988 | Chronimo Edelstahl GmbH, Barsbüttel |
| Coracid 4988 | Chr. Höver & Sohn GmbH & Co. KG, Lindlar |
| DMV 4988 | Salzgitter Mannesmann Stainless Tubes GmbH, Mülheim an der Ruhr |
| Märker 4988 | Schmidt + Clemens GmbH + Co. KG, Edelstahlwerk Kaiserau, Lindlar |
| Remy HWL 5 | Remystahl GmbH & Co. KG, Hagen |
| RP 5 | Gustav Grimm Edelstahlwerk GmbH & Co. KG, Remscheid |
| T250 | Schoeller-Bleckmann Edelstahlrohr GmbH, Ternitz |
| THERMON 4988 | Deutsche Edelstahlwerke Specialty Steel GmbH & Co. KG, Witten |
| X8CrNiMoVNb16-13 | Hoesch Hohenlimburg GmbH, Hagen |
| X8CrNiMoVNb16-13 | HEINE + BEISSWENGER Stiftung + Co.KG, Fellbach |
| X8CrNiMoVNb16-13( | ZAPP AG, Ratingen |
Material Compliance
| REACh | RoHS |
|---|---|
| blur | blur |
X8CrNiMoVNb16-13 (1.4988; DIN EN 10302 : 2008-06)
Linear-elastic
| Temperature [°C] | Young's modulus [GPa] | Shear modulus [GPa] | Poisson's ratio |
|---|---|---|---|
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Alternating stress
| Temperature [°C] | Stress ratio | Alternating stress [MPa] | Cycles |
|---|---|---|---|
| blur | blur | blur | blur |
| blur | blur | blur | blur |
| blur | blur | blur | blur |
| blur | blur | blur | blur |
Yield strength
| Temperature [°C] | 0.2% Proof strength [MPa] |
|---|---|
| blur | blur |
| blur | blur |
| blur | blur |
| blur | blur |
| blur | blur |
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| blur | blur |
| blur | blur |
Electrical resistivity
| Temperature [°C] | Specific electrical resistance [µΩm] |
|---|---|
| blur | blur |
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Coefficient thermal expansion
| Related Temperature [°C] | Temperature [°C] | Coefficient thermal expansion [10^-6*K^-1] |
|---|---|---|
| blur | blur | blur |
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Specific heat
| Temperature [°C] | Specific heat [kJ/(kg*K)] |
|---|---|
| blur | blur |
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Density
| Temperature [°C] | Density [g/cm³] |
|---|---|
| blur | blur |
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Tensile strength
| Temperature [°C] | Tensile strength [MPa] |
|---|---|
| blur | blur |
Thermal conductivity
| Temperature [°C] | Thermal conductivity [W/(m*K)] |
|---|---|
| blur | blur |
| blur | blur |
| blur | blur |
| blur | blur |
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| blur | blur |
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Classification
| WIAM Material | Source description |
|---|---|
| blur | blur |
Designation
| Designation | Material number | Source |
|---|---|---|
| blur | blur | blur |
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X8CrNiMoVNb16-13 (precipitation hardened (+P); wire; 0.000-160.000mm)
Yield strength
| Temperature [°C] | 0.2% Proof strength [MPa] |
|---|---|
| blur | blur |
| blur | blur |
| blur | blur |
| blur | blur |
| blur | blur |
| blur | blur |
| blur | blur |
| blur | blur |
Tensile strength
| Temperature [°C] | Tensile strength [MPa] |
|---|---|
| blur | blur |
Classification
| Treatment | Semi-finished product | Dimension [mm] | Source description |
|---|---|---|---|
| blur | blur | blur | blur |
X8CrNiMoVNb16-13 (precipitation hardened (+P); strip; 3.000-0.000mm)
Yield strength
| Temperature [°C] | 0.2% Proof strength [MPa] |
|---|---|
| blur | blur |
| blur | blur |
| blur | blur |
| blur | blur |
| blur | blur |
| blur | blur |
| blur | blur |
| blur | blur |
Tensile strength
| Temperature [°C] | Tensile strength [MPa] |
|---|---|
| blur | blur |
Classification
| Treatment | Semi-finished product | Dimension [mm] | Source description |
|---|---|---|---|
| blur | blur | blur | blur |
X8CrNiMoVNb16-13 (precipitation hardened (+P))
Yield strength
| Temperature [°C] | 0.2% Proof strength [MPa] |
|---|---|
| blur | blur |
| blur | blur |
| blur | blur |
| blur | blur |
| blur | blur |
| blur | blur |
| blur | blur |
Classification
| Treatment | Source description |
|---|---|
| blur | blur |