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P355QH1 | 1.0571 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
1.0571 (DIN EN 10222-4 : 2001-12) P355QH1 1.0571 DIN EN 10222-4 : 2001-12 DIN EN 10222-4 : 2001-12 replaced by DIN EN 10222-4 : 2017-06 Replaced Germany P355QH1 1.1.1 1)
1) Remark: Steel P355QH is a tempered weldable fine grained steel with a yield strength of max. 355 N/mm². Application: pressure vessel construction, apparatus engineering, general machine and toolbuilding.

Chemical Composition

Al [%] C [%] Cr [%] Cu [%] Mn [%] Mo [%] N [%] Nb [%] Ni [%] P [%] S [%] Si [%] V [%] Nb+V [%] 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] Yield Strength (0.2% offset) [MPa] Elongation A [%]
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Toughness Data (Impact)

Semi-finished Product Condition Nominal Size [mm] Temperature [°C] Specimen Direction Notch Impact Energy [J]
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Cross Reference

Material Name Country Standard
P355QH1 Europe EN 10222-4
P355QH1 Germany AD 2000 W 9 1)
P355QH1 Germany AD 2000 W 13 2)
1) Source: AD 2000 W 9 : 2017-06
2) Source: AD 2000 W 13 : 2011-08

Producer/Supplier/Trade names

Tradename Supplier
1.0571 Vallourec Deutschland GmbH, Düsseldorf
1.0571 Tata Steel, IJmuiden