EN 10216-3 Grade P620QH quenched and tempered (+QT)

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Description

Steel P620QH is a weldable fine-grained construction steel (alloyed high-grade steel) for pressure vessel construction. High-temperature range Application from -20 to 300 °C.

Related Standards

EN 10216-3

Equivalent Materials

This material data has been provided by WIAM.

"Typical" values were obtained via a literature search. "Predicted" values were imputed via artificial intelligence technology. While we have placed significant efforts in ensuring data accuracy, "typical" and "predicted" data should be considered indicative and verified by appropriate material testing. Please do contact us if additional information on the the predicted data method is required.
All metrics apply to room temperature unless otherwise stated. SI units used unless otherwise stated.
Equivalent standards are similar to one or more standards provided by the supplier. Some equivalent standards may be stricter whereas others may be outside the bounds of the original standard.

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Properties

General

Property	Temperature	Value	Comment
Density	23.0 °C	7.8 g/cm³ Show Material materials with Density of 7.8 g/cm³	Typical for Steel

Mechanical

Property	Temperature	Value	Comment
Elastic modulus	23.0 °C	190 - 210 GPa Show Material materials with Elastic modulus of 190 - 210 GPa	Typical for Steel
Elongation	20.0 °C	16 % Show Material materials with Elongation of 16 %
Elongation, transverse	20.0 °C	14 % Show Material materials with Elongation, transverse of 14 %
Poisson's ratio	23.0 °C	0.3 [-] Show Material materials with Poisson's ratio of 0.3 [-]	Typical for Steel
Tensile strength	20.0 °C	630 - 930 MPa Show Material materials with Tensile strength of 630 - 930 MPa
	100.0 °C	540 - 640 MPa Show Material materials with Tensile strength of 540 - 640 MPa
	150.0 °C	520 - 620 MPa Show Material materials with Tensile strength of 520 - 620 MPa
	200.0 °C	500 - 600 MPa Show Material materials with Tensile strength of 500 - 600 MPa
	250.0 °C	500 - 600 MPa Show Material materials with Tensile strength of 500 - 600 MPa
	300.0 °C	500 - 600 MPa Show Material materials with Tensile strength of 500 - 600 MPa

Tensile strength, transverse	20.0 °C	630 - 930 MPa Show Material materials with Tensile strength, transverse of 630 - 930 MPa
Yield strength	20.0 °C	500 - 620 MPa Show Material materials with Yield strength of 500 - 620 MPa
Yield strength Rp0.2	100.0 °C	430 - 490 MPa Show Material materials with Yield strength Rp0.2 of 430 - 490 MPa
	150.0 °C	420 - 480 MPa Show Material materials with Yield strength Rp0.2 of 420 - 480 MPa
	200.0 °C	410 - 470 MPa Show Material materials with Yield strength Rp0.2 of 410 - 470 MPa
	250.0 °C	400 - 460 MPa Show Material materials with Yield strength Rp0.2 of 400 - 460 MPa
	300.0 °C	390 - 450 MPa Show Material materials with Yield strength Rp0.2 of 390 - 450 MPa
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Yield strength, transverse	20.0 °C	500 - 620 MPa Show Material materials with Yield strength, transverse of 500 - 620 MPa

Thermal

Property	Value
Max service temperature, long	-20 - 300 °C Show Material materials with Max service temperature, long of -20 - 300 °C

Chemical properties

Property	Value
Aluminium	0.02 % Show Material materials with Aluminium of 0.02 %
Carbon	0.2 % Show Material materials with Carbon of 0.2 %
Chromium	0.3 % Show Material materials with Chromium of 0.3 %
Copper	0.3 % Show Material materials with Copper of 0.3 %
Manganese	1 - 1.7 % Show Material materials with Manganese of 1 - 1.7 %
Molybdenum	0.1 % Show Material materials with Molybdenum of 0.1 %
Nickel	0.8 % Show Material materials with Nickel of 0.8 %
Niobium	0.05 % Show Material materials with Niobium of 0.05 %
Nitrogen	0.02 % Show Material materials with Nitrogen of 0.02 %
Phosphorus	0.03 % Show Material materials with Phosphorus of 0.03 %
Silicon	0.6 % Show Material materials with Silicon of 0.6 %
Sulfur	0.02 % Show Material materials with Sulfur of 0.02 %
Titanium	0.04 % Show Material materials with Titanium of 0.04 %
Vanadium	0.2 % Show Material materials with Vanadium of 0.2 %