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12Cr18Mn9Ni5N

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12Cr17Mn6Ni5N 12Cr17Ni7
#12Cr18Mn9Ni5N

Description

China GBT 12Cr18Mn9Ni5N Stainless steel bars and 12Cr18Mn9Ni5N Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Special Alloy: 12Cr18Mn9Ni5N
Category Type Steel Grade Standard Country Application
Steel GradesSpecial Alloy 12Cr18Mn9Ni5N GBT China Stainless steel bars
SS 2384
SS 2385
SS 2387
SS 2388
SS 2562
SS 2564
SS 2570
SS 2584
SS 2662
12Cr17Mn6Ni5N

Chemical composition(mass fraction)(wt.%) of the 12Cr18Mn9Ni5N

C(％) Si(％) Mn(％) P(％) S(％) Cr(％) Ni(％) N(%)
Max 0.15 Max 1.0 7.5-10.0 Max 0.05 Max 0.03 17.0-19.0 4.0-6.0 0.05-0.25

Mechanical Properties of steel grade 12Cr18Mn9Ni5N

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)
829 (≥) 465 (≥) 22 22 11 Solution and Aging, Annealing, Ausaging, Q+T,etc 242

Physical Properties of steel grade 12Cr18Mn9Ni5N

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
43 - -     0.41 -  
596 956 - 43.3 313   -  
246 - 23 12.2   124 214

Heat Treatment of steel grade 12Cr18Mn9Ni5N

Heat treated : 1517°C - 1617°C

Technological Curves of steel grade 12Cr18Mn9Ni5N

Cross Reference Table (Equivalent Grade) of 12Cr18Mn9Ni5N

Grade Standard Country Application
12Cr18Mn9Ni5N GBT China Stainless steel bars
12Cr17Mn6Ni5N 12Cr17Ni7
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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