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Description

Spain UNE PSOOQH Spain structural alloy steel and PSOOQH Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Structure Steel: PSOOQH
Category Type Steel Grade Standard Country Application
Steel GradesStructure Steel PSOOQH UNE Spain Spain structural alloy steel
P460ML2
P355Q
P355QH
P355QL1
P355QL2
P460Q
P460QH
P460QL1
P460QL2
PSOOQ

Chemical composition(mass fraction)(wt.%) of the PSOOQH

C(%) Si(%) Mn(%) P(%) S(%) Cr(%) Ni(%) Mo(%)
0.18 0.6 1.7 0.025 0.015 1 1.5 0.7

Mechanical Properties of steel grade PSOOQH

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)
339 (≥) 754 (≥) 42 13 24 Solution and Aging, Annealing, Ausaging, Q+T,etc 212

Physical Properties of steel grade PSOOQH

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
11 - -     0.43 -  
971 517 - 14.3 112   -  
594 - 13 13.2   214 121

Heat Treatment of steel grade PSOOQH

Heat treated : 1213°C - 1559°C

Technological Curves of steel grade PSOOQH

Cross Reference Table (Equivalent Grade) of PSOOQH

Grade Standard Country Application
PSOOQH UNE Spain Spain structural alloy steel

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