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ISO X15CrNiSi20 12

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ISO H12 ISO X7CrNiSiNCe21 11
#X15CrNiSi20-12

Description

ISO ISO ISO X15CrNiSi20 12 ISO standard Austenite size heat resistant steel and ISO X15CrNiSi20 12 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Special Alloy: ISO X15CrNiSi20 12
Category Type Steel Grade Standard Country Application
Steel GradesSpecial Alloy ISO X15CrNiSi20 12 ISO ISO ISO standard Austenite size heat resistant steel
ISO X10CrAlSi25
ISO H6
ISO X15CrN26
ISO H7
ISO X7CrNi18 9
ISO H10
ISO X7CrNiTi18 10
ISO H11
ISO X7CrNiNb18 10
ISO H12

Chemical composition(mass fraction)(wt.%) of the ISO X15CrNiSi20 12

C(％) Si(％) Mn(％) P(％) S(％) Cr(％) Ni(％) Nb(%)
Max 0.10 1.5-2.5 Max 1.00 Max 0.045 Max 0.030 17.0-19.0 9.0-12.0 10x％C≤1.2

Mechanical Properties of steel grade ISO X15CrNiSi20 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)
514 (≥) 375 (≥) 23 22 34 Solution and Aging, Annealing, Ausaging, Q+T,etc 232

Physical Properties of steel grade ISO X15CrNiSi20 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
21 - -     0.12 -  
615 527 - 13.3 211   -  
279 - 14 32.2   433 412

Heat Treatment of steel grade ISO X15CrNiSi20 12

Heat treated : 1285°C - 1572°C

Technological Curves of steel grade ISO X15CrNiSi20 12

Cross Reference Table (Equivalent Grade) of ISO X15CrNiSi20 12

Grade Standard Country Application
X15CrNiSi20-12 Germany Stainless steel
ISO X15CrNiSi20 12 ISO ISO ISO standard Austenite size heat resistant steel
EN X15CrNiSi20-12 EN Euronorm Euronorm Stainless Steel
ISO H12 ISO X7CrNiSiNCe21 11
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