Materials Portal Logo MATERIALS PORTAL

G17CrMo9-10 | 1.7379 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 Name Material Number (single) Standard Scope Standard Status Country Successor VDA 231-106 classification
1.7379 (DIN EN 10213-2 : 1996-01) G17CrMo9-10 1.7379 DIN EN 10213-2 : 1996-01 DIN EN 10213-2 : 1996-01 replaced by DIN EN 10213 : 2008-01 With DIN EN 10213-1 : 1996-01 replacement for DIN 17245 : 1987-12 Replaced Germany G17CrMo9-10 1.1.1 1)
1) Remark: Material G17CrMo9-10 is equivalent to trademark GS-18 CrMo 9 10 acc. to DIN17245-87. It is used at room temperature and increased temperatures. The DIN-make is applicated for thick-walled castings at high temperatures and pressures, such as turbines, pressure vessels and steam boilers.

Chemical Composition

C [%] Cr [%] Mn [%] Mo [%] P [%] S [%] Si [%] Remainder
blur blur blur blur blur blur blur blur 1)2)
1) Source: blur
2) Remark: blur

Material Compliance

REACh RoHS
blur blur

Mechanical Properties

Semi-finished Product Condition Nominal Size [mm] Temperature [°C] Tensile Strength [MPa] Yield Strength (0.2% offset) [MPa] Elongation A [%]
blur blur blur blur blur blur blur 1)2)
blur blur blur blur blur blur blur 1)3)
blur blur blur blur blur blur blur 1)3)
blur blur blur blur blur blur blur 1)3)
blur blur blur blur blur blur blur 1)3)
blur blur blur blur blur blur blur 1)3)
blur blur blur blur blur blur blur 1)3)
blur blur blur blur blur blur blur 1)3)
1) Source: blur
2) Remark: blur
3) Remark: blur

Physical Properties

Temperature [°C] Density [g/cm³] Mean Coefficient of Thermal Expansion (reference 20°C) [10^-6*K^-1] Mean Specific Heat Capacity [kJ/(kg*K)] Magnetizeability
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

Toughness Data (Impact)

Semi-finished Product Condition Nominal Size [mm] Temperature [°C] Specimen Shape Notch Impact Energy [J]
blur blur blur blur blur blur 1)2)
1) Source: blur
2) Remark: 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] 1% Creep Limit at 10^4 h [MPa] 1% Creep Limit at 10^5 h [MPa] 1% Creep Limit at 2*10^5 h [MPa]
blur blur blur blur blur blur blur 1)2)
blur blur blur blur blur blur blur 1)2)
blur blur blur blur blur blur blur 1)2)
blur blur blur blur blur blur blur 1)2)
blur blur blur blur blur blur blur 1)2)
1) Source: blur
2) Remark: blur

Heat Treatment

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

Cross Reference

Material Name Country Standard
SCPH 32 Japan JIS G 5151-91
L18H2M Poland PN H-83157
GS-18 CrMo 9 10 Germany DIN 17245
J21890 USA UNS