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G17CrMo9-10

Description

Spain UNE G17CrMo9-10 Spain structural alloy steel and G17CrMo9-10 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Structure Steel: G17CrMo9-10
Category Type Steel Grade Standard Country Application
Steel GradesStructure Steel G17CrMo9-10 UNE Spain Spain structural alloy steel
PSOOQ
PSOOQH
PSOOQLI
PSOOQL2
P690Q
P690QH
P690QL1
P690QL2
G12MoCrV5-2
G17CrMo5-5

Chemical composition(mass fraction)(wt.%) of the G17CrMo9-10

C(%) Si(%) Mn(%) P(%) S(%) Cr(%) Mo(%)
0.13-0.20 0.6 0.50-0.90 0.02 0.02 2.00-2.50 0.90-1.20

Mechanical Properties of steel grade G17CrMo9-10

Yield
Rp0.2 (MPa)
Tensile
Rm (MPa)
Impact
KV/Ku (J)
Elongation
A (%)
Reduction in cross section on fracture
Z (%)
As-Heat-Treated Condition Brinell hardness (HBW)
113 (≥) 771 (≥) 14 43 43 Solution and Aging, Annealing, Ausaging, Q+T,etc 222

Physical Properties of steel grade G17CrMo9-10

Temperature
(°C)
Modulus of elasticity
(GPa)
Mean coefficient of thermal expansion 10-6/(°C) between 20(°C) and Thermal conductivity
(W/m·°C)
Specific thermal capacity
(J/kg·°C)
Specific electrical resistivity
(Ω mm²/m)
Density
(kg/dm³)
Poisson’s coefficient, ν
14 - -     0.13 -  
793 236 - 34.3 414   -  
647 - 13 24.2   422 131

Heat Treatment of steel grade G17CrMo9-10

Heat treated : 1672°C - 1585°C

Technological Curves of steel grade G17CrMo9-10

Cross Reference Table (Equivalent Grade) of G17CrMo9-10

Grade Standard Country Application
G17CrMo9-10 UNE Spain Spain structural alloy steel

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