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X6CrNiMoB17-12-2

Favorite Datasheet
1.4948 1.4919
#X6CrNiMoB17-12-2 #1-4919

Description

France AFNOR NF EN 10088-1, NF EN 10269, NF EN 10302 (2002), X6CrNiMoB17-12-2 Specialsteel Creep resisting steels, nickel and cobalt alloys and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: X6CrNiMoB17-12-2
Category Class Grade Standard Country Application
Steel GradesSpecialsteel X6CrNiMoB17-12-2 AFNOR France Creep resisting steels, nickel and cobalt alloys

Chemical composition(mass fraction)(wt.%) of the X6CrNiMoB17-12-2

C Si Mn P S Cr Ni Mo N B
0.04 -0.08 ≤1.00 ≤2.00 ≤0.035 ≤0.015 16.50 -18.50 10.00 -13.00 2.00 -2.50 ≤0.11 0.0015 -0.0050

Mechanical Properties of steel grade X6CrNiMoB17-12-2

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)
437 (≥) 243 (≥) 22 32 41 Solution and Aging, Annealing, Ausaging, Q+T,etc 311

Physical Properties of steel grade X6CrNiMoB17-12-2

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
44 - -     0.21 -  
279 892 - 44.3 312   -  
843 - 34 14.2   232 144

Heat Treatment of steel grade X6CrNiMoB17-12-2

Heat treated : 1676°C - 1766°C

Technological Curves of steel grade X6CrNiMoB17-12-2

Cross Reference Table (Equivalent Grade) of X6CrNiMoB17-12-2

Grade Standard Country Application
X6CrNiMoB17-12-2
X6CrNiMoB17-12-2

Relevant standard of X6CrNiMoB17-12-2

NF EN 10088-1 Stainless steels - Part 1: List of stainless steels NF-EN-10088-1.pdf
NF EN 10269 Steels and nickel alloys for fasteners with specified elevated and/or low temperature properties NF-EN-10269.pdf
NF EN 10302 (2002) Creep resisting steels, nickel and cobalt alloys NF-EN-10302-(2002).pdf
1.4948 1.4919
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