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ISO X6CrNiMoNb17-12

Description

ISO ISO ISO X6CrNiMoNb17-12 ISO standard austenitic stainless steel pressure seamless steel tube and ISO X6CrNiMoNb17-12 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Special Alloy: ISO X6CrNiMoNb17-12
Category Type Steel Grade Standard Country Application
Steel GradesSpecial Alloy ISO X6CrNiMoNb17-12 ISO ISO ISO standard austenitic stainless steel pressure seamless steel tube
ISO X6CrNiNb18-11
ISO X7CrNiNb18-11
ISO X6CrNiTi18-10 Tube
ISO X7CrNiTi18-10 Tube
ISO X2CrNiMo17-12 Tube
ISO X2CrNiMo17-13
ISO X5CrNiMo17-12
ISO X7CrNiMo17-12
ISO X7CrNiMoB17-12
ISO X6CrNiMoTi17-12

Chemical composition(mass fraction)(wt.%) of the ISO X6CrNiMoNb17-12

C(%) Si(%) Mn(%) P(%) S(%) Cr(%) Ni(%) Mo(%) B(%) Nb(%)
Max 0.08 Max 1.00 Max 2.00 Max 0.040 Max 0.030 16.5-18.5 2.00-2.50 11.0-14.0 0.001-0.005 ≥10xC%≤1.00

Mechanical Properties of steel grade ISO X6CrNiMoNb17-12

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)
256 (≥) 166 (≥) 22 43 42 Solution and Aging, Annealing, Ausaging, Q+T,etc 442

Physical Properties of steel grade ISO X6CrNiMoNb17-12

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
14 - -     0.34 -  
413 937 - 24.3 222   -  
895 - 23 33.2   224 243

Heat Treatment of steel grade ISO X6CrNiMoNb17-12

Heat treated : 1754°C - 1595°C

Technological Curves of steel grade ISO X6CrNiMoNb17-12

Cross Reference Table (Equivalent Grade) of ISO X6CrNiMoNb17-12

Grade Standard Country Application
X6CrNiMoNb17-12-2 DIN Germany Stainless steel
ISO X6CrNiMoNb17-12-2 ISO ISO ISO standard thermal deformation of stainless steel
ISO X6CrNiMoNb17-12 ISO ISO ISO standard austenitic stainless steel pressure seamless steel tube
ISO X6CrNiMoNb17-12 Tube ISO ISO ISO standard austenitic stainless steel pressure straight seam welded pipe
EN X6CrNiMoNb17-12-2 EN Euronorm Euronorm Stainless Steel
EN X6CrNiMoNb17-12-2 EN Euronorm Euronorm Stainless Steel
EN X6CrNiMoNb17-12-2 EN Euronorm Euronorm Stainless Steel
EN X6CrNiMoNb17-12-2 EN Euronorm Euronorm Stainless Steel

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