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22NiCr170

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20MoCr130 30Cr130
#22NiCr170

Description

Romania STAS/SR 22NiCr170 Stainless steel and 22NiCr170 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Special Alloy: 22NiCr170
Category Type Steel Grade Standard Country Application
Steel GradesSpecial Alloy 22NiCr170 STAS/SR Romania Stainless steel
8TiCr170
10Cr130
10NC180
10TiMoNiCr175
10TiNiCr180
12C130
12NNiMnCr180
15SNC250
20Cr130
20MoCr130

Chemical composition(mass fraction)(wt.%) of the 22NiCr170

C(％) Si(％) Mn(％) P(％) S(％) Cr(％) Ni(％) Mo(％) Cu(%)
0. 14-0. 23 1. 00 1.00 0.045 0.030 15.5-17.5 1.50-2. 50 ≤0.20 0. 30

Mechanical Properties of steel grade 22NiCr170

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)
799 (≥) 518 (≥) 41 44 33 Solution and Aging, Annealing, Ausaging, Q+T,etc 221

Physical Properties of steel grade 22NiCr170

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 - -     0.24 -  
263 258 - 14.3 213   -  
735 - 33 11.2   313 342

Heat Treatment of steel grade 22NiCr170

Heat treated : 1517°C - 1386°C

Technological Curves of steel grade 22NiCr170

Cross Reference Table (Equivalent Grade) of 22NiCr170

Grade Standard Country Application
22NiCr170 STAS/SR Romania Stainless steel
20MoCr130 30Cr130
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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