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1.4941

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X6CrNiTiB18-10 X6NiCrTiMoB25-15-2
#X6CrNiTiB18-10 #1-4941

Description

France AFNOR NF EN 10028-7, NF EN 10088-1, NF EN 10216-5 (2004), NF EN 10222-5, NF EN 10269, NF EN 10302 (2002), 1.4941 Specialsteel Creep resisting steels, nickel and cobalt alloys and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: 1.4941
Category Class Grade Standard Country Application
Steel GradesSpecialsteel 1.4941 AFNOR France Creep resisting steels, nickel and cobalt alloys

Chemical composition(mass fraction)(wt.%) of the 1.4941

C Si Mn P S Cr Ni Mo Ti B
0.04 -0.08 ≤1.00 ≤2.00 ≤0.035 ≤0.015 17.00 -19.00 9.00 -12.00 ≤ ≥ 5XC% -0.80 0.0015 -0.0050

Mechanical Properties of steel grade 1.4941

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)
336 (≥) 793 (≥) 44 42 42 Solution and Aging, Annealing, Ausaging, Q+T,etc 322

Physical Properties of steel grade 1.4941

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
23 - -     0.43 -  
439 465 - 31.3 323   -  
635 - 32 33.2   423 321

Heat Treatment of steel grade 1.4941

Heat treated : 1792°C - 1551°C

Technological Curves of steel grade 1.4941

Cross Reference Table (Equivalent Grade) of 1.4941

Grade Standard Country Application
X6CrNiTiB18-10/X8CrNiTi18-10
X6CrNiTiB18-10/X8CrNiTi18-10
X6CrNiTiB18-10/X8CrNiTi18-10
X6CrNiTiB18-10/X8CrNiTi18-10
X6CrNiTiB18-10
X6CrNiTiB18-10

Relevant standard of 1.4941

NF EN 10028-7 Flat products made of steels for pressure purposes - Part 7: Stainless steels NF-EN-10028-7.pdf
NF EN 10088-1 Stainless steels - Part 1: List of stainless steels NF-EN-10088-1.pdf
NF EN 10216-5 (2004) Seamless steel tubes for pressure purposes - Technical delivery conditions - Part 5: Stainless steel tubes NF-EN-10216-5-(2004).pdf
NF EN 10222-5 Steel forgings for pressure purposes - Part 5: Martensitic, austenitic and austenitic-ferritic stainless steels NF-EN-10222-5.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
X6CrNiTiB18-10 X6NiCrTiMoB25-15-2
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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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