Materials Portal Logo MATERIALS PORTAL

10CrMo9-10 | 1.7380 Material Datasheet

Unlock Exclusive Materials Data

Gain access to a wealth of materials data by joining our Materials Portal.

Register for Free or Upgrade for Full Access

Material Description

Material Number Material Number (single) Standard Range of Application Standard Status Country Predecessor
1.7380 (DIN EN 10216-2 : 2025-02) 1.7380 DIN EN 10216-2 : 2025-02 Supersedes DIN EN 10216-2 : 2020-04 Valid Germany 10CrMo9-10 1)
1) Remark: Seamless steel tube for pressure purposes with specified elevated temperature properties. The steel grade meet the essential requirements of Directive 2014/68/EU.

Chemical Composition

Al [%] C [%] Cr [%] Cu [%] Mn [%] Mo [%] Ni [%] P [%] S [%] Si [%]
blur blur blur blur blur blur blur blur blur blur 1)
1) Source: blur

Mechanical Properties

Semi-finished Product Condition Nominal Size [mm] Temperature [°C] Specimen Direction Tensile Strength [MPa] Yield Strength (0.2% offset) [MPa] Elongation A [%]
blur blur blur blur blur blur blur blur 1)
blur blur blur blur blur blur blur blur 1)
blur blur blur blur blur blur blur blur 1)
blur blur blur blur blur blur blur blur 1)
blur blur blur blur blur blur blur blur 1)
blur blur blur blur blur blur blur blur 1)
blur blur blur blur blur blur blur blur 1)
blur blur blur blur blur blur blur blur 1)
blur blur blur blur blur blur blur blur 1)
blur blur blur blur blur blur blur blur 1)
blur blur blur blur blur blur blur blur 1)
blur blur blur blur blur blur blur blur 1)
blur blur blur blur blur blur blur blur 1)
1) Source: blur

Physical Properties

Temperature [°C] Density [g/cm³] Young's Modulus [GPa] Shear 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)]
blur blur blur blur blur blur blur blur blur blur blur blur 1)
blur blur blur blur blur blur blur blur blur blur blur blur 1)
blur blur blur blur blur blur blur blur blur blur blur blur 1)
blur blur blur blur blur blur blur blur blur blur blur blur 1)
blur blur blur blur blur blur blur blur blur blur blur blur 1)
blur blur blur blur blur blur blur blur blur blur blur blur 1)
blur blur blur blur blur blur blur blur blur blur blur blur 1)
blur blur blur blur blur blur blur blur blur blur blur blur 1)
blur blur blur blur blur blur blur blur blur blur blur blur 1)
blur blur blur blur blur blur blur blur blur blur blur blur 2)3)
blur blur blur blur blur blur blur blur blur blur blur blur 2)3)
blur blur blur blur blur blur blur blur blur blur blur blur 2)3)
blur blur blur blur blur blur blur blur blur blur blur blur 2)3)
blur blur blur blur blur blur blur blur blur blur blur blur 2)3)
blur blur blur blur blur blur blur blur blur blur blur blur 2)3)
blur blur blur blur blur blur blur blur blur blur blur blur 2)3)
1) Source: blur
2) Source: blur
3) Remark: blur

Toughness Data (Impact)

Condition Nominal Size [mm] Temperature [°C] Specimen Shape Specimen Direction Notch Impact Energy [J]
blur blur blur blur blur blur 1)
blur blur blur blur blur blur 1)
1) Source: blur

Creep Rupture Behaviour

Temperature [°C] Creep Tensile Strength at 10^4 h [MPa] Creep Tensile Strength at 10^5 h [MPa] Creep Tensile Strength at 2*10^5 h [MPa] Creep Tensile Strength at 2,5*10^5 h [MPa]
blur blur blur blur blur 1)
blur blur blur blur blur 1)
blur blur blur blur blur 1)
blur blur blur blur blur 1)
blur blur blur blur blur 1)
blur blur blur blur blur 1)
blur blur blur blur blur 1)
blur blur blur blur blur 1)
blur blur blur blur blur 1)
blur blur blur blur blur 1)
blur blur blur blur blur 1)
blur blur blur blur blur 1)
blur blur blur blur blur 1)
blur blur blur blur blur 1)
blur blur blur blur blur 1)
blur blur blur blur blur 1)
1) Source: blur

Heat Treatment

Heat Treatment Temperature [°C] Medium
blur blur blur 1)
blur blur blur 1)
1) Source: blur

Cross Reference

Material Name Country Standard
12Cr2MoG China GB/T 5310 1)
A30138 China GB/T 5310 1)
12Cr2MoG China GB 6479 1)
A30138 China GB 6479 1)
10CrMo9-10 Germany VdTÜV WB 541
10CrMo9-10 Europe EN 10216-2
10Cr9Mo10 India IS 6630 1)
STBA24 Japan JIS G 3462 1)
STFA24 Japan JIS G 3467 1)
STHA24 South Korea KS D 3572 1)
A335 Grade P22 USA ASTM A335 1)
P22 USA ASTM A335 1)
Grade P22 USA ASTM A335 1)
K21590 USA UNS
1) Source: Stahlschlüssel 2019, Verlag Stahlschlüssel Wegst GmbH, Marbach