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P235TR1 | 1.0254 Material Datasheet

Material Standard Values

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Material Description

Material Number	Material Name	Material Number (single)	Standard	Scope	Standard Status	Country	Predecessor	VDA 231-106 classification
1.0254 (DIN EN 10216-1 : 2014-03)	P235TR1	1.0254	DIN EN 10216-1 : 2014-03	Supersedes DIN EN 10216-1 : 2004-07	Valid	Germany	P235TR1	1.1.1	1)
1) Remark: Seamless steel tube for pressure purposes (TR1 quality without specified aluminium content, impact properties and specific inspection and testing requirements). The steel grade does not meet the essential requirements of Directive 97/23/EC.

Chemical Composition

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

Temperature [°C]	Density [g/cm³]	Young's Modulus [GPa]	Poisson's Ratio	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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2) Source: blur
3) Remark: blur

Cross Reference

Material Name	Country	Standard
P235TR1	Europe	EN 10216-1
TS360	International	ISO 9329-1	1)
STPG370	Japan	JIS G 3454	1)
A523 Grade A	USA	ASTM A523	1)
K02504	USA	UNS	1)
St 37.0	Germany		1)
1) Source: Stahlschlüssel 2016, Verlag Stahlschlüssel Wegst GmbH, Marbach

Producer/Supplier/Trade names

Tradename	Supplier
P235TR1	Aperam S.A., Luxemburg
P235TR1	Vallourec Deutschland GmbH, Düsseldorf
P235TR1	Salzgitter Mannesmann Stahlhandel GmbH, Düsseldorf