EN 10216-2 Grade X11CrMo9-1 +I,isothermic annealed

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Description

Seamless steel tube for pressure purposes with specified elevated temperature properties. The steel grade meet the essential requirements of Directive 97/23/EC.,Seamless tubes of the high-temperature X11CrMo9-1+I are used in steam boiler and pipeline construction, pressure vessel and apparatus engineering, especially in chemical industry and power station construction at temperatures from approx. 200 °C to maximum 400 °C and simultaneously high pressures. The total load and the special scaling circumstances can decrease or increase the temperature limit. Weldability is available.,Seamless tubes of the high-temperature X11CrMo9-1+I are used in steam boiler and pipeline construction, pressure vessel and apparatus engineering, especially in chemical industry and power station construction at temperatures up to approx. 550 °C and simultaneously high pressures. The total load and the special scaling circumstances can decrease or increase the temperature limit. When welding it should be considered that the behavior of the steel depends during and after welding on the applied heat treatment, the preparation and execution of the welding.

Related Standards

EN 10216-2

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
Density	20.0 °C	7.77 g/cm³ Show Material materials with Density of 7.77 g/cm³

Mechanical

Property	Temperature	Value	Comment
Elastic modulus	20.0 °C	218 GPa Show Material materials with Elastic modulus of 218 GPa
	100.0 °C	213 GPa Show Material materials with Elastic modulus of 213 GPa
	200.0 °C	206 GPa Show Material materials with Elastic modulus of 206 GPa
	300.0 °C	198 GPa Show Material materials with Elastic modulus of 198 GPa
	400.0 °C	190 GPa Show Material materials with Elastic modulus of 190 GPa
	500.0 °C	180 GPa Show Material materials with Elastic modulus of 180 GPa
	600.0 °C	167 GPa Show Material materials with Elastic modulus of 167 GPa
	700.0 °C	150 GPa Show Material materials with Elastic modulus of 150 GPa

Elongation	20.0 °C	20 % Show Material materials with Elongation of 20 %
Elongation, transverse	20.0 °C	18 % Show Material materials with Elongation, transverse of 18 %
Poisson's ratio	20.0 °C	0.29 [-] Show Material materials with Poisson's ratio of 0.29 [-]	Typical for Chromium Molybdenum Steel
Tensile strength	20.0 °C	460 - 640 MPa Show Material materials with Tensile strength of 460 - 640 MPa
Tensile strength, transverse	20.0 °C	460 - 640 MPa Show Material materials with Tensile strength, transverse of 460 - 640 MPa
Yield strength Rp0.2	20.0 °C	210 MPa Show Material materials with Yield strength Rp0.2 of 210 MPa
	100.0 °C	187 MPa Show Material materials with Yield strength Rp0.2 of 187 MPa
	150.0 °C	186 MPa Show Material materials with Yield strength Rp0.2 of 186 MPa
	200.0 °C	178 MPa Show Material materials with Yield strength Rp0.2 of 178 MPa
	250.0 °C	177 MPa Show Material materials with Yield strength Rp0.2 of 177 MPa
	300.0 °C	175 MPa Show Material materials with Yield strength Rp0.2 of 175 MPa
	350.0 °C	171 MPa Show Material materials with Yield strength Rp0.2 of 171 MPa
	400.0 °C	164 MPa Show Material materials with Yield strength Rp0.2 of 164 MPa
	450.0 °C	153 MPa Show Material materials with Yield strength Rp0.2 of 153 MPa
	500.0 °C	142 MPa Show Material materials with Yield strength Rp0.2 of 142 MPa
	550.0 °C	120 MPa Show Material materials with Yield strength Rp0.2 of 120 MPa
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Yield strength Rp0.2, transverse	20.0 °C	210 MPa Show Material materials with Yield strength Rp0.2, transverse of 210 MPa

Thermal

Property	Temperature	Value	Comment
Coefficient of thermal expansion	-100.0 °C	1E-5 1/K Show Material materials with Coefficient of thermal expansion of 1E-5 1/K
	20.0 °C	1.08E-5 1/K Show Material materials with Coefficient of thermal expansion of 1.08E-5 1/K
	100.0 °C	1.13E-5 1/K Show Material materials with Coefficient of thermal expansion of 1.13E-5 1/K
	200.0 °C	1.18E-5 1/K Show Material materials with Coefficient of thermal expansion of 1.18E-5 1/K
	300.0 °C	1.23E-5 1/K Show Material materials with Coefficient of thermal expansion of 1.23E-5 1/K
	400.0 °C	1.27E-5 1/K Show Material materials with Coefficient of thermal expansion of 1.27E-5 1/K
	500.0 °C	1.3E-5 1/K Show Material materials with Coefficient of thermal expansion of 1.3E-5 1/K
	600.0 °C	1.32E-5 1/K Show Material materials with Coefficient of thermal expansion of 1.32E-5 1/K
	700.0 °C	1.33E-5 1/K Show Material materials with Coefficient of thermal expansion of 1.33E-5 1/K
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Max service temperature, long		0 - 550 °C Show Material materials with Max service temperature, long of 0 - 550 °C
Melting point		1382 - 1529 °C Show Material materials with Melting point of 1382 - 1529 °C	Typical for Chromium Molybdenum Steel
Specific heat capacity	20.0 °C	429 J/(kg·K) Show Material materials with Specific heat capacity of 429 J/(kg·K)
	100.0 °C	464 J/(kg·K) Show Material materials with Specific heat capacity of 464 J/(kg·K)
	200.0 °C	492 J/(kg·K) Show Material materials with Specific heat capacity of 492 J/(kg·K)
	300.0 °C	511 J/(kg·K) Show Material materials with Specific heat capacity of 511 J/(kg·K)
	400.0 °C	531 J/(kg·K) Show Material materials with Specific heat capacity of 531 J/(kg·K)
	500.0 °C	554 J/(kg·K) Show Material materials with Specific heat capacity of 554 J/(kg·K)
	600.0 °C	585 J/(kg·K) Show Material materials with Specific heat capacity of 585 J/(kg·K)
	700.0 °C	626 J/(kg·K) Show Material materials with Specific heat capacity of 626 J/(kg·K)
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Thermal conductivity	20.0 °C	20.7 W/(m·K) Show Material materials with Thermal conductivity of 20.7 W/(m·K)
	100.0 °C	22.6 W/(m·K) Show Material materials with Thermal conductivity of 22.6 W/(m·K)
	200.0 °C	24.4 W/(m·K) Show Material materials with Thermal conductivity of 24.4 W/(m·K)
	300.0 °C	25.8 W/(m·K) Show Material materials with Thermal conductivity of 25.8 W/(m·K)
	400.0 °C	26.9 W/(m·K) Show Material materials with Thermal conductivity of 26.9 W/(m·K)
	500.0 °C	27.8 W/(m·K) Show Material materials with Thermal conductivity of 27.8 W/(m·K)
	600.0 °C	28.5 W/(m·K) Show Material materials with Thermal conductivity of 28.5 W/(m·K)
	700.0 °C	28.8 W/(m·K) Show Material materials with Thermal conductivity of 28.8 W/(m·K)
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Thermal diffusivity	20.0 °C	6.2 mm²/s Show Material materials with Thermal diffusivity of 6.2 mm²/s
	100.0 °C	5.9 mm²/s Show Material materials with Thermal diffusivity of 5.9 mm²/s
	200.0 °C	6 mm²/s Show Material materials with Thermal diffusivity of 6 mm²/s
	300.0 °C	6 mm²/s Show Material materials with Thermal diffusivity of 6 mm²/s
	400.0 °C	5.7 mm²/s Show Material materials with Thermal diffusivity of 5.7 mm²/s
	500.0 °C	5.4 mm²/s Show Material materials with Thermal diffusivity of 5.4 mm²/s
	600.0 °C	4.8 mm²/s Show Material materials with Thermal diffusivity of 4.8 mm²/s
	700.0 °C	4 mm²/s Show Material materials with Thermal diffusivity of 4 mm²/s
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Electrical

Property	Temperature	Value
Electrical resistivity	20.0 °C	5.03E-7 Ω·m Show Material materials with Electrical resistivity of 5.03E-7 Ω·m
	100.0 °C	5.67E-7 Ω·m Show Material materials with Electrical resistivity of 5.67E-7 Ω·m
	200.0 °C	6.47E-7 Ω·m Show Material materials with Electrical resistivity of 6.47E-7 Ω·m
	300.0 °C	7.27E-7 Ω·m Show Material materials with Electrical resistivity of 7.27E-7 Ω·m
	400.0 °C	8.09E-7 Ω·m Show Material materials with Electrical resistivity of 8.09E-7 Ω·m
	500.0 °C	8.9E-7 Ω·m Show Material materials with Electrical resistivity of 8.9E-7 Ω·m
	600.0 °C	9.72E-7 Ω·m Show Material materials with Electrical resistivity of 9.72E-7 Ω·m
	700.0 °C	1.06E-6 Ω·m Show Material materials with Electrical resistivity of 1.06E-6 Ω·m
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Chemical properties

Property	Value
Aluminium	0.04 % Show Material materials with Aluminium of 0.04 %
Carbon	0.08 - 0.15 % Show Material materials with Carbon of 0.08 - 0.15 %
Chromium	8 - 10 % Show Material materials with Chromium of 8 - 10 %
Copper	0.3 % Show Material materials with Copper of 0.3 %
Manganese	0.3 - 0.6 % Show Material materials with Manganese of 0.3 - 0.6 %
Molybdenum	0.9 - 1.1 % Show Material materials with Molybdenum of 0.9 - 1.1 %
Phosphorus	0.03 % Show Material materials with Phosphorus of 0.03 %
Silicon	0.25 - 1 % Show Material materials with Silicon of 0.25 - 1 %
Sulfur	0.01 - 0.02 % Show Material materials with Sulfur of 0.01 - 0.02 %

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