DIN 17176 Grade 12CrMo19-5 quenched and tempered (+QT1)

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Description

High temperature steel for high pressure hydrogenation vessels. It is scale resistant up to 650 °C as well as chemical resistant to aggressive (e.g. sulphurous) oils. Application: hydration facilities and petroleum distillation facilities for tubes and shapes, in the quenched and tempered condition also in the steam boiler construction for overheater tubes and collectors

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	7.77 g/cm³ Show Material materials with Density of 7.77 g/cm³

Mechanical

Property	Temperature	Value
Elastic modulus	20.0 °C	212 - 212.36 GPa Show Material materials with Elastic modulus of 212 - 212.36 GPa
	95.0 °C	208.22 GPa Show Material materials with Elastic modulus of 208.22 GPa
	100.0 °C	207 - 212 GPa Show Material materials with Elastic modulus of 207 - 212 GPa
	150.0 °C	204.77 GPa Show Material materials with Elastic modulus of 204.77 GPa
	200.0 °C	199 - 205 GPa Show Material materials with Elastic modulus of 199 - 205 GPa
	205.0 °C	200.64 GPa Show Material materials with Elastic modulus of 200.64 GPa
	260.0 °C	195.81 GPa Show Material materials with Elastic modulus of 195.81 GPa
	300.0 °C	192 - 198 GPa Show Material materials with Elastic modulus of 192 - 198 GPa
	315.0 °C	191.67 GPa Show Material materials with Elastic modulus of 191.67 GPa
	370.0 °C	187.54 GPa Show Material materials with Elastic modulus of 187.54 GPa
	400.0 °C	184 - 189 GPa Show Material materials with Elastic modulus of 184 - 189 GPa
	425.0 °C	182.71 GPa Show Material materials with Elastic modulus of 182.71 GPa
	485.0 °C	177.89 GPa Show Material materials with Elastic modulus of 177.89 GPa
	500.0 °C	175 - 180 GPa Show Material materials with Elastic modulus of 175 - 180 GPa
	540.0 °C	172.37 GPa Show Material materials with Elastic modulus of 172.37 GPa
	595.0 °C	166.85 GPa Show Material materials with Elastic modulus of 166.85 GPa
	600.0 °C	164 - 168 GPa Show Material materials with Elastic modulus of 164 - 168 GPa
	650.0 °C	159.96 GPa Show Material materials with Elastic modulus of 159.96 GPa
	705.0 °C	151.69 GPa Show Material materials with Elastic modulus of 151.69 GPa
	760.0 °C	139.27 GPa Show Material materials with Elastic modulus of 139.27 GPa

Elongation	20.0 °C	17 - 20 % Show Material materials with Elongation of 17 - 20 %
Elongation, transverse	20.0 °C	17 % Show Material materials with Elongation, transverse of 17 %
Hardness, Brinell	20.0 °C	175 - 220 [-] Show Material materials with Hardness, Brinell of 175 - 220 [-]
Poisson's ratio	20.0 °C	0.31 [-] Show Material materials with Poisson's ratio of 0.31 [-]
	95.0 °C	0.3 [-] Show Material materials with Poisson's ratio of 0.3 [-]
	150.0 °C	0.3 [-] Show Material materials with Poisson's ratio of 0.3 [-]
	205.0 °C	0.3 [-] Show Material materials with Poisson's ratio of 0.3 [-]
	260.0 °C	0.3 [-] Show Material materials with Poisson's ratio of 0.3 [-]
	315.0 °C	0.3 [-] Show Material materials with Poisson's ratio of 0.3 [-]
	370.0 °C	0.3 [-] Show Material materials with Poisson's ratio of 0.3 [-]
	425.0 °C	0.3 [-] Show Material materials with Poisson's ratio of 0.3 [-]
	485.0 °C	0.32 [-] Show Material materials with Poisson's ratio of 0.32 [-]
	540.0 °C	0.3 [-] Show Material materials with Poisson's ratio of 0.3 [-]
	595.0 °C	0.31 [-] Show Material materials with Poisson's ratio of 0.31 [-]
	650.0 °C	0.32 [-] Show Material materials with Poisson's ratio of 0.32 [-]
	705.0 °C	0.33 [-] Show Material materials with Poisson's ratio of 0.33 [-]
	760.0 °C	0.33 [-] Show Material materials with Poisson's ratio of 0.33 [-]
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Shear modulus	20.0 °C	81.36 GPa Show Material materials with Shear modulus of 81.36 GPa
	95.0 °C	80.32 GPa Show Material materials with Shear modulus of 80.32 GPa
	150.0 °C	78.95 GPa Show Material materials with Shear modulus of 78.95 GPa
	205.0 °C	77.22 GPa Show Material materials with Shear modulus of 77.22 GPa
	260.0 °C	75.5 GPa Show Material materials with Shear modulus of 75.5 GPa
	315.0 °C	73.77 GPa Show Material materials with Shear modulus of 73.77 GPa
	370.0 °C	72.05 GPa Show Material materials with Shear modulus of 72.05 GPa
	425.0 °C	70.33 GPa Show Material materials with Shear modulus of 70.33 GPa
	485.0 °C	67.57 GPa Show Material materials with Shear modulus of 67.57 GPa
	540.0 °C	66.19 GPa Show Material materials with Shear modulus of 66.19 GPa
	595.0 °C	63.78 GPa Show Material materials with Shear modulus of 63.78 GPa
	650.0 °C	60.67 GPa Show Material materials with Shear modulus of 60.67 GPa
	705.0 °C	57.23 GPa Show Material materials with Shear modulus of 57.23 GPa
	760.0 °C	52.4 GPa Show Material materials with Shear modulus of 52.4 GPa
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Tensile strength	20.0 °C	470 - 640 MPa Show Material materials with Tensile strength of 470 - 640 MPa
	100.0 °C	450 MPa Show Material materials with Tensile strength of 450 MPa
	150.0 °C	425 MPa Show Material materials with Tensile strength of 425 MPa
	200.0 °C	400 MPa Show Material materials with Tensile strength of 400 MPa
	250.0 °C	390 - 400 MPa Show Material materials with Tensile strength of 390 - 400 MPa
	300.0 °C	380 - 390 MPa Show Material materials with Tensile strength of 380 - 390 MPa
	350.0 °C	365 - 380 MPa Show Material materials with Tensile strength of 365 - 380 MPa
	400.0 °C	345 - 360 MPa Show Material materials with Tensile strength of 345 - 360 MPa
	450.0 °C	325 - 335 MPa Show Material materials with Tensile strength of 325 - 335 MPa
	500.0 °C	305 - 310 MPa Show Material materials with Tensile strength of 305 - 310 MPa
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Tensile strength, transverse	20.0 °C	470 - 640 MPa Show Material materials with Tensile strength, transverse of 470 - 640 MPa
Yield strength	20.0 °C	275 MPa Show Material materials with Yield strength of 275 MPa
Yield strength Rp0.2	20.0 °C	275 MPa Show Material materials with Yield strength Rp0.2 of 275 MPa
	100.0 °C	245 MPa Show Material materials with Yield strength Rp0.2 of 245 MPa
	150.0 °C	237 MPa Show Material materials with Yield strength Rp0.2 of 237 MPa
	200.0 °C	230 MPa Show Material materials with Yield strength Rp0.2 of 230 MPa
	250.0 °C	223 MPa Show Material materials with Yield strength Rp0.2 of 223 MPa
	300.0 °C	216 MPa Show Material materials with Yield strength Rp0.2 of 216 MPa
	350.0 °C	206 MPa Show Material materials with Yield strength Rp0.2 of 206 MPa
	400.0 °C	196 MPa Show Material materials with Yield strength Rp0.2 of 196 MPa
	450.0 °C	181 MPa Show Material materials with Yield strength Rp0.2 of 181 MPa
	500.0 °C	167 MPa Show Material materials with Yield strength Rp0.2 of 167 MPa
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Yield strength Rp0.2, transverse	20.0 °C	275 MPa Show Material materials with Yield strength Rp0.2, transverse of 275 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 - 1.14E-5 1/K Show Material materials with Coefficient of thermal expansion of 1.13E-5 - 1.14E-5 1/K
	200.0 °C	1.18E-5 - 1.2E-5 1/K Show Material materials with Coefficient of thermal expansion of 1.18E-5 - 1.2E-5 1/K
	300.0 °C	1.23E-5 - 1.24E-5 1/K Show Material materials with Coefficient of thermal expansion of 1.23E-5 - 1.24E-5 1/K
	400.0 °C	1.27E-5 - 1.28E-5 1/K Show Material materials with Coefficient of thermal expansion of 1.27E-5 - 1.28E-5 1/K
	425.0 °C	1.24E-5 1/K Show Material materials with Coefficient of thermal expansion of 1.24E-5 1/K
	485.0 °C	1.26E-5 1/K Show Material materials with Coefficient of thermal expansion of 1.26E-5 1/K
	500.0 °C	1.3E-5 - 1.32E-5 1/K Show Material materials with Coefficient of thermal expansion of 1.3E-5 - 1.32E-5 1/K
	540.0 °C	1.28E-5 1/K Show Material materials with Coefficient of thermal expansion of 1.28E-5 1/K
	595.0 °C	1.29E-5 1/K Show Material materials with Coefficient of thermal expansion of 1.29E-5 1/K
	600.0 °C	1.32E-5 - 1.34E-5 1/K Show Material materials with Coefficient of thermal expansion of 1.32E-5 - 1.34E-5 1/K
	650.0 °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
	705.0 °C	1.32E-5 1/K Show Material materials with Coefficient of thermal expansion of 1.32E-5 1/K
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Max service temperature, long		0 - 650 °C Show Material materials with Max service temperature, long of 0 - 650 °C
Melting point		1382 - 1529 °C Show Material materials with Melting point of 1382 - 1529 °C	Typical for Chromium Molybdenum Steel
Specific heat capacity	-100.0 °C	423 J/(kg·K) Show Material materials with Specific heat capacity of 423 J/(kg·K)
	20.0 °C	461 J/(kg·K) Show Material materials with Specific heat capacity of 461 J/(kg·K)
	100.0 °C	479 - 490 J/(kg·K) Show Material materials with Specific heat capacity of 479 - 490 J/(kg·K)
	200.0 °C	499 - 530 J/(kg·K) Show Material materials with Specific heat capacity of 499 - 530 J/(kg·K)
	300.0 °C	517 - 560 J/(kg·K) Show Material materials with Specific heat capacity of 517 - 560 J/(kg·K)
	400.0 °C	536 - 610 J/(kg·K) Show Material materials with Specific heat capacity of 536 - 610 J/(kg·K)
	500.0 °C	558 - 670 J/(kg·K) Show Material materials with Specific heat capacity of 558 - 670 J/(kg·K)
	600.0 °C	587 - 760 J/(kg·K) Show Material materials with Specific heat capacity of 587 - 760 J/(kg·K)
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Thermal conductivity	20.0 °C	20.3 W/(m·K) Show Material materials with Thermal conductivity of 20.3 W/(m·K)
	100.0 °C	22.7 - 23 W/(m·K) Show Material materials with Thermal conductivity of 22.7 - 23 W/(m·K)
	200.0 °C	25 W/(m·K) Show Material materials with Thermal conductivity of 25 W/(m·K)
	300.0 °C	26 - 26.4 W/(m·K) Show Material materials with Thermal conductivity of 26 - 26.4 W/(m·K)
	400.0 °C	27 - 27.3 W/(m·K) Show Material materials with Thermal conductivity of 27 - 27.3 W/(m·K)
	500.0 °C	27.7 - 28 W/(m·K) Show Material materials with Thermal conductivity of 27.7 - 28 W/(m·K)
	600.0 °C	27.8 - 28 W/(m·K) Show Material materials with Thermal conductivity of 27.8 - 28 W/(m·K)
	700.0 °C	27.5 W/(m·K) Show Material materials with Thermal conductivity of 27.5 W/(m·K)
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Thermal diffusivity	20.0 °C	5.7 mm²/s Show Material materials with Thermal diffusivity of 5.7 mm²/s
	100.0 °C	5.9 mm²/s Show Material materials with Thermal diffusivity of 5.9 mm²/s
	200.0 °C	6.1 mm²/s Show Material materials with Thermal diffusivity of 6.1 mm²/s
	300.0 °C	6 mm²/s Show Material materials with Thermal diffusivity of 6 mm²/s
	400.0 °C	5.8 mm²/s Show Material materials with Thermal diffusivity of 5.8 mm²/s
	500.0 °C	5.4 mm²/s Show Material materials with Thermal diffusivity of 5.4 mm²/s
	600.0 °C	4.7 mm²/s Show Material materials with Thermal diffusivity of 4.7 mm²/s
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Electrical

Property	Temperature	Value
Electrical resistivity	20.0 °C	5.14E-7 Ω·m Show Material materials with Electrical resistivity of 5.14E-7 Ω·m
	100.0 °C	5.6E-7 - 5.63E-7 Ω·m Show Material materials with Electrical resistivity of 5.6E-7 - 5.63E-7 Ω·m
	200.0 °C	6.3E-7 - 6.32E-7 Ω·m Show Material materials with Electrical resistivity of 6.3E-7 - 6.32E-7 Ω·m
	300.0 °C	7.1E-7 - 7.12E-7 Ω·m Show Material materials with Electrical resistivity of 7.1E-7 - 7.12E-7 Ω·m
	400.0 °C	7.97E-7 - 8E-7 Ω·m Show Material materials with Electrical resistivity of 7.97E-7 - 8E-7 Ω·m
	500.0 °C	8.9E-7 - 8.93E-7 Ω·m Show Material materials with Electrical resistivity of 8.9E-7 - 8.93E-7 Ω·m
	600.0 °C	9.96E-7 - 1E-6 Ω·m Show Material materials with Electrical resistivity of 9.96E-7 - 1E-6 Ω·m
	700.0 °C	1.12E-6 Ω·m Show Material materials with Electrical resistivity of 1.12E-6 Ω·m
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Chemical properties

Property	Value
Carbon	0.08 - 0.15 % Show Material materials with Carbon of 0.08 - 0.15 %
Chromium	4 - 6 % Show Material materials with Chromium of 4 - 6 %
Manganese	0.3 - 60 % Show Material materials with Manganese of 0.3 - 60 %
Molybdenum	0.45 - 0.65 % Show Material materials with Molybdenum of 0.45 - 0.65 %
Phosphorus	0.03 - 0.04 % Show Material materials with Phosphorus of 0.03 - 0.04 %
Silicon	0.3 - 0.5 % Show Material materials with Silicon of 0.3 - 0.5 %
Sulfur	0.03 - 0.035 % Show Material materials with Sulfur of 0.03 - 0.035 %

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DIN 17176 Grade 12CrMo19-5 quenched and tempered (+QT1)

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