HXT780XT | 1.9907 Material Datasheet

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Material Description

Material Number Material Number (single) Standard Scope Standard Status Country VDA 231-106 classification
1.9907 (DIN EN 10305-3 : 2024-02) 1.9907 DIN EN 10305-3 : 2024-02 Supersedes DIN EN 10305-3 : 2016-08 Valid Germany 1.1 1)
1) Remark: Welded cold sized steel tubes, made from dualphase steel, of circular cross section or other cross section shapes with specified outside diameter ≤193.7 mm and of square and of rectangular cross section for precision applications; characterized by having precisely defined tolerances on dimensions and a specified surface roughness. Typical applications: vehicle, furniture, general engineering

Chemical Composition

Al [%] B [%] C [%] Mn [%] P [%] S [%] Si [%] V [%] Cr+Mo [%] Nb+Ti [%]
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Mechanical Properties

Semi-finished Product Condition Nominal Size [mm] Temperature [°C] Tensile Strength [MPa] Yield Strength [MPa] Elongation A [%]
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Cross Reference

Material Name Country Standard
HXT780XT Europe EN 10305-3

Producer/Supplier/Trade names

Tradename Supplier
HXT780XT bsh Präzisions-Stahlrohr-Handel GmbH, Solingen
HXT780XT HEINE + BEISSWENGER Stiftung + Co.KG, Fellbach
HXT780XT Knauf Interfer SE, Duisburg
HXT780XT Möllers Stahlhandel GmbH, Stadtlohn
HXT780XT pauly STAHLHANDEL, Essen
HXT780XT Rohrwerk Maxhütte GmbH, Sulzbach-Rosenberg
HXT780XT Salzgitter Mannesmann Stahlhandel GmbH, Düsseldorf
HXT780XT ThyssenKrupp Schulte GmbH, Essen

Material Compliance

REACh RoHS
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Linear-elastic

Temperature [°C] Young's modulus [GPa] Bulk modulus [GPa] Shear modulus [GPa] Poisson's ratio
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Alternating stress

Temperature [°C] Stress ratio Mean stress [MPa] Alternating stress [MPa] Cycles
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Yield strength

Temperature [°C] 0.1% Proof strength [MPa] 0.2% Proof strength [MPa] Yield strength [MPa]
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Tensile strength

Temperature [°C] Tensile strength [MPa]
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Classification

WIAM Material Treatment Semi-finished product Dimension [mm] Load type Failure criteria Rolling direction Maximum stress [MPa] Strain at maximum stress [%] Source description
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Designation

Designation Material number Source
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Yield strength

Temperature [°C] 0.1% Proof strength [MPa] 0.2% Proof strength [MPa] Yield strength [MPa]
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Tensile strength

Temperature [°C] Tensile strength [MPa]
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Classification

WIAM Material Treatment Semi-finished product Dimension [mm] Load type Failure criteria Rolling direction Maximum stress [MPa] Strain at maximum stress [%] Source description
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