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HR340LA Material Datasheet

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Material Description

Material Number Material Name Standard Scope Standard Status Country Predecessor VDA 231-106 classification
HR340LA (VDA 239-100 : 2024-05) HR340LA VDA 239-100 : 2024-05 Supersedes VDA 239-100 : 2016-05 Valid Germany HR340LA 1.1.1 1)
1) Remark: Hot rolled high strength low alloy steel sheet for cold forming.

Chemical Composition

Al [%] C [%] Cu [%] Mn [%] Nb [%] P [%] S [%] Si [%] Ti [%] Remainder
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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 [%] Elongation A50 [%] Elongation A80 [%] Strain Hardening Exponent n10-20/UE
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Formability - Bending - Folding

Condition Temperature [°C] Specimen Direction Bend Factor
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Cross Reference

Material Name Country Standard
HX380LAD China GB/T 2518 1)
S355MC Europe EN 10149-2 2)
HX380LAD Europe EN 10346 2)
H380LAD Europe 1)
QStE 360 TM Germany 1)
1) Source: Stahlschlüssel 2019, Verlag Stahlschlüssel Wegst GmbH, Marbach
2) Source: ArcelorMittal, Mikrolegierte Kaltumformstähle, 03/2017