DIN 17230 Grade X89CrMoV18-1 annealed to achieve spheroidized carbides (+AC)

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Description

X 89 CrMoV 18 1 is a stainless anti-friction bearing steel that is highly resistant to wear. It is used for anti-friction bearings that are subjected to corrosion stress.

Related Standards

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	7.65 - 7.7 g/cm³ Show Material materials with Density of 7.65 - 7.7 g/cm³

Mechanical

Property	Temperature	Value	Comment
Elastic modulus	20.0 °C	196 GPa Show Material materials with Elastic modulus of 196 GPa
Poisson's ratio	23.0 °C	0.3 [-] Show Material materials with Poisson's ratio of 0.3 [-]	Typical for Steel

Thermal

Property	Temperature	Value
Coefficient of thermal expansion	-100.0 °C	9.2E-6 1/K Show Material materials with Coefficient of thermal expansion of 9.2E-6 1/K
	20.0 °C	9.9E-6 1/K Show Material materials with Coefficient of thermal expansion of 9.9E-6 1/K
	100.0 °C	1.03E-5 1/K Show Material materials with Coefficient of thermal expansion of 1.03E-5 1/K
	200.0 °C	1.08E-5 1/K Show Material materials with Coefficient of thermal expansion of 1.08E-5 1/K
	300.0 °C	1.12E-5 1/K Show Material materials with Coefficient of thermal expansion of 1.12E-5 1/K
	400.0 °C	1.16E-5 1/K Show Material materials with Coefficient of thermal expansion of 1.16E-5 1/K
	500.0 °C	1.19E-5 1/K Show Material materials with Coefficient of thermal expansion of 1.19E-5 1/K
	600.0 °C	1.21E-5 1/K Show Material materials with Coefficient of thermal expansion of 1.21E-5 1/K
	700.0 °C	1.24E-5 1/K Show Material materials with Coefficient of thermal expansion of 1.24E-5 1/K
	800.0 °C	1.29E-5 1/K Show Material materials with Coefficient of thermal expansion of 1.29E-5 1/K
	900.0 °C	1.34E-5 1/K Show Material materials with Coefficient of thermal expansion of 1.34E-5 1/K
	1000.0 °C	1.39E-5 1/K Show Material materials with Coefficient of thermal expansion of 1.39E-5 1/K

Specific heat capacity	20.0 °C	450 J/(kg·K) Show Material materials with Specific heat capacity of 450 J/(kg·K)
	100.0 °C	482 J/(kg·K) Show Material materials with Specific heat capacity of 482 J/(kg·K)
	200.0 °C	506 J/(kg·K) Show Material materials with Specific heat capacity of 506 J/(kg·K)
	300.0 °C	525 J/(kg·K) Show Material materials with Specific heat capacity of 525 J/(kg·K)
	400.0 °C	547 J/(kg·K) Show Material materials with Specific heat capacity of 547 J/(kg·K)
	500.0 °C	576 J/(kg·K) Show Material materials with Specific heat capacity of 576 J/(kg·K)
	600.0 °C	616 J/(kg·K) Show Material materials with Specific heat capacity of 616 J/(kg·K)
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Thermal conductivity	20.0 °C	19.6 W/(m·K) Show Material materials with Thermal conductivity of 19.6 W/(m·K)
Thermal diffusivity	20.0 °C	5.7 mm²/s Show Material materials with Thermal diffusivity of 5.7 mm²/s

Electrical

Property	Temperature	Value
Electrical resistivity	20.0 °C	6.17E-7 Ω·m Show Material materials with Electrical resistivity of 6.17E-7 Ω·m

Chemical properties

Property	Value
Carbon	0.85 - 0.95 % Show Material materials with Carbon of 0.85 - 0.95 %
Chromium	17 - 19 % Show Material materials with Chromium of 17 - 19 %
Copper	0.3 % Show Material materials with Copper of 0.3 %
Manganese	1 % Show Material materials with Manganese of 1 %
Molybdenum	0.9 - 1.3 % Show Material materials with Molybdenum of 0.9 - 1.3 %
Phosphorus	0.05 % Show Material materials with Phosphorus of 0.05 %
Silicon	1 % Show Material materials with Silicon of 1 %
Sulfur	0.03 % Show Material materials with Sulfur of 0.03 %
Vanadium	0.07 - 0.12 % Show Material materials with Vanadium of 0.07 - 0.12 %