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15-2-1 Grade 110

China SY/T 15-2-1Grade110 耐蚀合金套管和油管 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 15-2-1Grade110 / 15-2-1 Grade 110
Category Grade Standard Region/Area Standard Content
Metals 15-2-1 Grade 110 SY/T 6950 China 耐蚀合金套管和油管

Chemical composition(mass fraction)(wt.%) of the 15-2-1 Grade 110

Element Min Max Similar
N - 0.0800 -
Mo - 0.5000 -
Ni - 1.5000 -
Cr - 15.0000 -
C - 0.1000 -

Mechanical Properties of steel grade 15-2-1 Grade 110

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)
541 (≥) 179 (≥) 23 21 31 Solution and Aging, Annealing, Ausaging, Q+T,etc 344

Physical Properties of steel grade 15-2-1 Grade 110

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
32 - -     0.42 -  
781 394 - 44.3 324   -  
697 - 44 22.2   434 333

Heat Treatment of steel grade 15-2-1 Grade 110

Heat treated : 1541°C - 1684°C

Technological Curves of steel grade 15-2-1 Grade 110

Cross Reference Table (Equivalent Grade) of 15-2-1 Grade 110

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