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09H18N10T

Russia GOST 09H18N10T Especially thin-walled seamless tubes from corrosion-resistant steel. Specifications and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 09H18N10T / 09H18N10T
Category Grade Standard Region/Area Standard Content
Metals 09H18N10T GOST 10498 Russia Especially thin-walled seamless tubes from corrosion-resistant steel. Specifications

Chemical composition(mass fraction)(wt.%) of the 09H18N10T

Element Min Max Similar
Ti - 0.7000 -
Si - 0.8000 -
S - 0.0200 -
P - 0.0350 -
Ni 9.0000 11.0000 -
Mn 1.0000 2.0000 -
Cr 17.0000 19.0000 -
C 0.0700 0.1000 -

Mechanical Properties of steel grade 09H18N10T

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)
883 (≥) 281 (≥) 42 21 22 Solution and Aging, Annealing, Ausaging, Q+T,etc 143

Physical Properties of steel grade 09H18N10T

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
23 - -     0.23 -  
584 379 - 31.3 433   -  
986 - 42 43.2   222 144

Heat Treatment of steel grade 09H18N10T

Heat treated : 1279°C - 1523°C

Technological Curves of steel grade 09H18N10T

Cross Reference Table (Equivalent Grade) of 09H18N10T

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