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15-2-1 Grade 95

China SY/T 15-2-1Grade95 耐蚀合金套管和油管 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 15-2-1Grade95 / 15-2-1 Grade 95
Category Grade Standard Region/Area Standard Content
Metals 15-2-1 Grade 95 SY/T 6950 China 耐蚀合金套管和油管

Chemical composition(mass fraction)(wt.%) of the 15-2-1 Grade 95

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 95

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)
728 (≥) 537 (≥) 23 31 11 Solution and Aging, Annealing, Ausaging, Q+T,etc 342

Physical Properties of steel grade 15-2-1 Grade 95

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
42 - -     0.31 -  
368 251 - 23.3 223   -  
838 - 42 14.2   343 443

Heat Treatment of steel grade 15-2-1 Grade 95

Heat treated : 1838°C - 1368°C

Technological Curves of steel grade 15-2-1 Grade 95

Cross Reference Table (Equivalent Grade) of 15-2-1 Grade 95

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