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00Ni18Co7Mo5Ti

China GJB 00Ni18Co7Mo5Ti 航天用00Ni18Co7Mo5Ti冷轧钢带规范 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 00Ni18Co7Mo5Ti / 00Ni18Co7Mo5Ti
Category Grade Standard Region/Area Standard Content
Metals 00Ni18Co7Mo5Ti GJB 6480 China 航天用00Ni18Co7Mo5Ti冷轧钢带规范

Chemical composition(mass fraction)(wt.%) of the 00Ni18Co7Mo5Ti

Element Min Max Similar
C - 0.0300 -
Si - 0.1000 -
Mn - 0.1000 -
P - 0.0100 -
S - 0.0100 -
Ni 17.5000 18.5000 -
Co 7.0000 8.0000 -
Mo 4.7000 5.2000 -
Ti 0.3000 0.5000 -
Al 0.0500 0.1500 -
B - 0.0030 -
Zr - 0.0200 -
Ca - 0.0500 -

Mechanical Properties of steel grade 00Ni18Co7Mo5Ti

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)
548 (≥) 849 (≥) 31 41 34 Solution and Aging, Annealing, Ausaging, Q+T,etc 213

Physical Properties of steel grade 00Ni18Co7Mo5Ti

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
12 - -     0.43 -  
983 447 - 11.3 232   -  
292 - 21 43.2   344 121

Heat Treatment of steel grade 00Ni18Co7Mo5Ti

Heat treated : 1522°C - 1894°C

Technological Curves of steel grade 00Ni18Co7Mo5Ti

Cross Reference Table (Equivalent Grade) of 00Ni18Co7Mo5Ti

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