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P265GH | 1.0425 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 Application temperature [°C]
1.0425 (DIN EN 10217-2 : 2005-04) P265GH 1.0425 DIN EN 10217-2 : 2005-04 DIN EN 10217-2 : 2005-04 replaced by DIN EN 10217-2 : 2019-08 Replaced Germany P265GH 1.1.1 200 - 400 1)
1) Remark: Electrical welded tubes made of the heat-resistant non-alloy quality steel P265GH are used for steam pressure vessels, tube construction, pressure vessel and apparatus manufacturing mainly in the chemical industry for temperatures up to 200 °C and simultaneous high pressures. The total load and the special scale relationships may decrease or increase the temperature limit.

Chemical Composition

Al [%] C [%] Cr [%] Cu [%] Mn [%] Mo [%] Nb [%] Ni [%] P [%] S [%] Si [%] Ti [%] 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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Physical Properties

Temperature [°C] Density [g/cm³] Young's Modulus [GPa] Mean Coefficient of Thermal Expansion (reference 20°C) [10^-6*K^-1] Differential Coefficient of Thermal Expansion [10^-6*K^-1] Thermal Conductivity [W/(m*K)] Thermal Diffusivity [10^-6 m²/s] Specific Electrical Resistance [µΩm] Mean Specific Heat Capacity [kJ/(kg*K)] True Specific Heat Capacity [kJ/(kg*K)]
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Toughness Data (Impact)

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

Material Name Country Standard
P265GH Europe EN 10217-2
PH 26 International ISO 9330-2 1)
PH 26 International ISO 9330-4 1)
A672 Grade A55 USA ASTM A672 1)
Grade A55 USA ASTM A672 1)
A55 USA ASTM A672 1)
P265GH Germany AD 2000 W 4
H II Germany 1)
St 42.8 Germany 1)
St 45.8 Germany 1)
1) Source: Stahlschlüssel 2016, Verlag Stahlschlüssel Wegst GmbH, Marbach

Producer/Supplier/Trade names

Tradename Supplier
P265GH Salzgitter Flachstahl GmbH, Salzgitter
P265GH Swiss Steel International GmbH, Düsseldorf
P265GH EUROPIPE GmbH, Ratingen
P265GH voestalpine AG, Linz
P265GH Klöckner & Co SE, Duisburg
P265GH Salzgitter Mannesmann Stahlhandel GmbH, Düsseldorf
P265GH Eisen-Heinzl GmbH, Selb-Erkersreuth
P265GH pauly STAHLHANDEL, Essen