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ZG12Cr18Ni9Ti(ZG12Cr18Ni9Ti)

Description

China GBT ZG12Cr18Ni9Ti(ZG12Cr18Ni9Ti) Heavy stainless steel castings and ZG12Cr18Ni9Ti(ZG12Cr18Ni9Ti) Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Special Alloy: ZG12Cr18Ni9Ti(ZG12Cr18Ni9Ti)
Category Type Steel Grade Standard Country Application
Steel GradesSpecial Alloy ZG12Cr18Ni9Ti(ZG12Cr18Ni9Ti) GBT China Heavy stainless steel castings
ZG0Cr18Ni12Mo2Ti
ZG1Cr18Ni12Mo2Ti
ZG1Cr24Ni20Mo2Cu3
ZG1Cr18Mn8Ni4N
ZG1Cr17Mn9Ni4Mo3Cu2N
ZG1Cr18Mn13Mo3CuN
ZG0Cr17Ni4CuNb
ZG15Cr13(ZG1Cr13)
ZG20Cr13(ZG2Cr13)
ZG30Cr13(ZG3Cr13)

Chemical composition(mass fraction)(wt.%) of the ZG12Cr18Ni9Ti(ZG12Cr18Ni9Ti)

C(%) Si(%) Mn(%) P(%) S(%) Cr(%) Ni(%) Mo(%)
≤0.12 ≤1.50 0.80-2.00 0.03 0.04 17.0-20.0 8.00-11.00

Mechanical Properties of steel grade ZG12Cr18Ni9Ti(ZG12Cr18Ni9Ti)

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)
651 (≥) 849 (≥) 22 32 44 Solution and Aging, Annealing, Ausaging, Q+T,etc 131

Physical Properties of steel grade ZG12Cr18Ni9Ti(ZG12Cr18Ni9Ti)

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
14 - -     0.44 -  
578 929 - 22.3 421   -  
248 - 43 34.2   322 321

Heat Treatment of steel grade ZG12Cr18Ni9Ti(ZG12Cr18Ni9Ti)

Heat treated : 1668°C - 1479°C

Technological Curves of steel grade ZG12Cr18Ni9Ti(ZG12Cr18Ni9Ti)

Cross Reference Table (Equivalent Grade) of ZG12Cr18Ni9Ti(ZG12Cr18Ni9Ti)

Grade Standard Country Application
ZG12Cr18Ni9Ti(ZG12Cr18Ni9Ti) GBT China Heavy stainless steel castings

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