L555QE | 1.8957 Material Datasheet
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| Material Number | Material Name | Material Number (single) | Standard | Scope | Standard Status | Country | Predecessor | VDA 231-106 classification | |
|---|---|---|---|---|---|---|---|---|---|
| 1.8957 (DIN EN ISO 3183 : 2020-02) | L555QE | 1.8957 | DIN EN ISO 3183 : 2020-02 | Supersedes DIN EN ISO 3183 : 2018-09 | Valid | Germany | L555QE | 1.1.1 | 1) |
| 1) Remark: Welded steel pipes of product specification level 2 (PSL 2) for use in pipeline transportation systems in the petroleum and natural gas industries. The standard harmonizes the requirements of API Spec 5L and the ISO 3183. The minimum average CVN energy shall be in accordance with API Spec 5L, 46th edition (2018), tables G.1 or G.2. Application: European onshore natural gas transmission pipelines |
Chemical Composition
| Al [%] | C [%] | Cr [%] | Cu [%] | Mn [%] | Mo [%] | N [%] | Nb [%] | Ni [%] | P [%] | S [%] | Si [%] | Ti [%] | V [%] | Remainder | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| blur | blur | blur | blur | blur | blur | blur | blur | blur | blur | blur | blur | blur | blur | blur | 1) |
| 1) Source: blur |
Material Compliance
| REACh | RoHS |
|---|---|
| blur | blur |
Mechanical Properties
| Semi-finished Product | Condition | Nominal Size [mm] | Temperature [°C] | Specimen Direction | Tensile Strength [MPa] | Yield Strength (0.5% offset) [MPa] | Elongation A [%] | Yield Strength Ratio | |
|---|---|---|---|---|---|---|---|---|---|
| blur | blur | blur | blur | blur | blur | blur | blur | 1) | |
| blur | blur | blur | blur | blur | blur | 1) | |||
| blur | blur | blur | blur | blur | blur | 1) | |||
| 1) Source: blur |
Cross Reference
| Material Name | Country | Standard | |
|---|---|---|---|
| L555QB | Europe | EN 10208-2 | |
| L555QE | Europe | EN ISO 3183 | |
| X80QE | International | ISO 3183 | |
| L555QE | International | ISO 3183 | |
| Grade X80 PSL2 | USA | API 5L | |
| X80QE | USA | API 5L | 1) |
| 5LX80 | USA | API 5L | 1) |
| PSL 2 | |||
| 1) Source: Stahlschlüssel 2019, Verlag Stahlschlüssel Wegst GmbH, Marbach |
Producer/Supplier/Trade names
| Tradename | Supplier |
|---|---|
| L550QB | Vallourec Deutschland GmbH, Düsseldorf |
Classification
| WIAM Material | Treatment | Semi-finished product | Dimension [mm] | Load type | Failure criteria | Rolling direction | Maximum stress [MPa] | Strain at maximum stress [%] | Source description |
|---|---|---|---|---|---|---|---|---|---|
| blur | blur |
Linear-elastic
| Temperature [°C] | Young's modulus [GPa] | Bulk modulus [GPa] | Shear modulus [GPa] | Poisson's ratio |
|---|---|---|---|---|
| blur | blur | |||
| blur | blur | |||
| blur | blur | |||
| blur | blur | |||
| blur | blur |
Tensile strength
| Temperature [°C] | Tensile strength [MPa] |
|---|---|
| blur | blur |
Alternating stress
| Temperature [°C] | Stress ratio | Mean stress [MPa] | Alternating stress [MPa] | Cycles |
|---|---|---|---|---|
| blur | blur | blur | blur | |
| blur | blur | blur | blur | |
| blur | blur | blur | blur |
Designation
| Designation | Material number | Source |
|---|---|---|
| blur | blur | blur |
| blur | blur | |
| blur | blur | |
| blur | blur | |
| blur | blur | |
| blur | blur | |
| blur | blur | |
| blur | blur | |
| blur | ||
| blur | blur |
Classification
| WIAM Material | Treatment | Semi-finished product | Dimension [mm] | Load type | Failure criteria | Rolling direction | Maximum stress [MPa] | Strain at maximum stress [%] | Source description |
|---|---|---|---|---|---|---|---|---|---|
| blur | blur | blur | blur |
Tensile strength
| Temperature [°C] | Tensile strength [MPa] |
|---|---|
| blur | blur |