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1.4112

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X90CrMoV18 X5CrNiCuNb16-4
#X90CrMoV18 #1-4112

Description

UK B.S. BS EN 10088-1, BS EN 10088-3, 1.4112 Specialsteel Stainless steels - Part 3: Technical delivery conditions for semi-finished products, bars, rods, wire, sections and bright products of corrosion resisting steels for general purposes and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: 1.4112
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel 1.4112 Martensite B.S. UK Stainless steels - Part 3: Technical delivery conditions for semi-finished products, bars, rods, wire, sections and bright products of corrosion resisting steels for general purposes

Chemical composition(mass fraction)(wt.%) of the 1.4112

C Si Mn P S Cr Ni Mo V
0.85 -0.95 ≤1.00 ≤1.00 ≤0.04 ≤0.015 17.00 -19.00 ≤ ≥ 0.90 -1.30 0.07 -0.12

Mechanical Properties of steel grade 1.4112

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)
711 (≥) 669 (≥) 14 11 12 Solution and Aging, Annealing, Ausaging, Q+T,etc 423

Physical Properties of steel grade 1.4112

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
11 - -     0.13 -  
775 339 - 41.3 224   -  
729 - 11 11.2   133 211

Heat Treatment of steel grade 1.4112

Heat treated : 1819°C - 1461°C

Technological Curves of steel grade 1.4112

Cross Reference Table (Equivalent Grade) of 1.4112

Grade Standard Country Application
X90CrMoV18

Relevant standard of 1.4112

BS EN 10088-1 Stainless steels - Part 1: List of stainless steels BS-EN-10088-1.pdf
BS EN 10088-3 Stainless steels - Part 3: Technical delivery conditions for semi-finished products, bars, rods, wire, sections and bright products of corrosion resisting steels for general purposes BS-EN-10088-3.pdf
X90CrMoV18 X5CrNiCuNb16-4
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