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20Cr130

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15SNC250 20MoCr130
#20Cr130

Description

Romania STAS/SR 20Cr130 Stainless steel and 20Cr130 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Special Alloy: 20Cr130
Category Type Steel Grade Standard Country Application
Steel GradesSpecial Alloy 20Cr130 STAS/SR Romania Stainless steel
7AlCr130
8Cr170
8TiCr170
10Cr130
10NC180
10TiMoNiCr175
10TiNiCr180
12C130
12NNiMnCr180
15SNC250

Chemical composition(mass fraction)(wt.%) of the 20Cr130

C(％) Si(％) Mn(％) P(％) S(％) Cr(％) Ni(％) Mo(％) Cu(%)
0.17-0. 25 1.00 1.00 0.045 0.030 12.0-14.0 ≤0. 50 ≤0.20 0. 30

Mechanical Properties of steel grade 20Cr130

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)
596 (≥) 888 (≥) 11 33 13 Solution and Aging, Annealing, Ausaging, Q+T,etc 321

Physical Properties of steel grade 20Cr130

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
21 - -     0.32 -  
873 888 - 14.3 232   -  
353 - 43 12.2   123 234

Heat Treatment of steel grade 20Cr130

Heat treated : 1127°C - 1212°C

Technological Curves of steel grade 20Cr130

Cross Reference Table (Equivalent Grade) of 20Cr130

Grade Standard Country Application
20Cr130 STAS/SR Romania Stainless steel
15SNC250 20MoCr130
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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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