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T12NNiCrl90

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T12NiCr210 T12NNiCr210
#T12NNiCrl90

Description

Romania STAS/SR T12NNiCrl90 Cast Steel and T12NNiCrl90 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Special Steel: T12NNiCrl90
Category Type Steel Grade Standard Country Application
Steel GradesSpecial Steel T12NNiCrl90 STAS/SR Romania Cast Steel
S28MnlCr12MolVW11. 5
S32MoCr6
S40CrMnlSil
S55MoCr6
S80Cr
T7MoNiCrl80
T7NiCrl80
T8MoNiCrlZ5
T12MoNiCr210
T12NiCr210

Chemical composition(mass fraction)(wt.%) of the T12NNiCrl90

C(％) Si(％) Mn(％) P(％) S(％) Cr(％) Ni(％) N(%)
0.12 ≤1.50 2.00 0.035 0.030 18.0-20.0 6.00-8.00 0.10-0.20

Mechanical Properties of steel grade T12NNiCrl90

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)
792 (≥) 511 (≥) 21 14 11 Solution and Aging, Annealing, Ausaging, Q+T,etc 433

Physical Properties of steel grade T12NNiCrl90

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
13 - -     0.44 -  
273 984 - 34.3 232   -  
451 - 43 34.2   212 241

Heat Treatment of steel grade T12NNiCrl90

Heat treated : 1972°C - 1725°C

Technological Curves of steel grade T12NNiCrl90

Cross Reference Table (Equivalent Grade) of T12NNiCrl90

Grade Standard Country Application
T12NNiCrl90 STAS/SR Romania Cast Steel
T12NiCr210 T12NNiCr210
Available Suppliers
Jiangyou Longhai Special Steel Co.,Ltd.
Jiangyou Longhai Special Steel Co.,Ltd.

Our main peoducts of steel are many kinds of special steel, like tool steel, mould steel, alloy steel, alloy constructural steel, heat-resistant steel, high speed tool steel,spring steel and bearing steel , stainless steel and so on, which have formed 12 series and more than 350 varieties with n...

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