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12NNiMnCr180

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12C130 15SNC250
#12NNiMnCr180

Description

Romania STAS/SR 12NNiMnCr180 Stainless steel and 12NNiMnCr180 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Special Alloy: 12NNiMnCr180
Category Type Steel Grade Standard Country Application
Steel GradesSpecial Alloy 12NNiMnCr180 STAS/SR Romania Stainless steel
2TiMoCr180
5NiCr180
7AlCr130
8Cr170
8TiCr170
10Cr130
10NC180
10TiMoNiCr175
10TiNiCr180
12C130

Chemical composition(mass fraction)(wt.%) of the 12NNiMnCr180

C(％) Si(％) Mn(％) P(％) S(％) Cr(％) Ni(％) Mo(％) Cu(%) Other(%)
≤0.15 1.00 1.00 0.045 0.030 17.0-19.0 4.00-6.00 ≤0. 20 0.30 N≤0. 25

Mechanical Properties of steel grade 12NNiMnCr180

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)
787 (≥) 169 (≥) 23 34 32 Solution and Aging, Annealing, Ausaging, Q+T,etc 432

Physical Properties of steel grade 12NNiMnCr180

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
24 - -     0.44 -  
558 389 - 24.3 314   -  
749 - 24 13.2   224 233

Heat Treatment of steel grade 12NNiMnCr180

Heat treated : 1386°C - 1732°C

Technological Curves of steel grade 12NNiMnCr180

Cross Reference Table (Equivalent Grade) of 12NNiMnCr180

Grade Standard Country Application
12NNiMnCr180 STAS/SR Romania Stainless steel
12C130 15SNC250
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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