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StE 415.7 TM | 1.8973 Material Datasheet

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Material Description

Material Number Material Name Material Number (single) Standard Scope Standard Status Country Successor VDA 231-106 classification
1.8973 (DIN 17172 : 1978-05) StE 415.7 TM 1.8973 DIN 17172 : 1978-05 DIN 17172 : 1978-05 replaced by DIN EN 10208-2 : 1996-08 Replaced Germany L415MB 1.1.1 1)
1) Remark: The steel StE 415.7 TM is produced as welded tube in the conditions thermomechanical treated. Tubes of this steel are conform acc. 5L, 5LX and 5LS of the American Petroleum Institute (API). The Attention should be paid to the technical regulation for combustible liquids TRbF 301. Application: pipelines for combustible liquids (e.g. petroleum and his products) and for compressed or liquid combustible gases

Chemical Composition

C [%] Mn [%] P [%] S [%] Si [%] Remainder
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Material Compliance

REACh RoHS
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Mechanical Properties

Semi-finished Product Condition Nominal Size [mm] Temperature [°C] Specimen Direction Tensile Strength [MPa] Yield Strength [MPa] Elongation A [%]
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Toughness Data (Impact)

Semi-finished Product Temperature [°C] Specimen Shape Specimen Direction Notch Impact Energy [J]
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Cross Reference

Material Name Country Standard
55C Great Britain BS 4360
L 42 TMC International ISO 3183
X 60 USA API Spec. 5L
L415MB Germany DIN EN 10208-2

Producer/Supplier/Trade names

Tradename Supplier
StE 415.7 TM Salzgitter Flachstahl GmbH, Salzgitter
StE 415.7 TM Salzgitter Mannesmann Präzisrohr GmbH, Hamm
StE 415.7 TM Vallourec Deutschland GmbH, Düsseldorf
StE 415.7 TM Vallourec Deutschland GmbH, Düsseldorf