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X6CrNiMo17-12-2

Favorite Datasheet
X12CrNi17-7 X2NiCrMoCu25-20-5
#X6CrNiMo17-12-2

Description

International ISO ISO 6931-2, X6CrNiMo17-12-2 Specialsteel Stainless steels for springs - Part 2: Narrow strip and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: X6CrNiMo17-12-2
Category Class Grade Standard Country Application
Steel GradesSpecialsteel X6CrNiMo17-12-2 ISO International Stainless steels for springs - Part 2: Narrow strip

Chemical composition(mass fraction)(wt.%) of the X6CrNiMo17-12-2

C Si Mn P S Cr Mo Ni
≤0.07 ≤1.00 ≤2.00 ≤0.045 ≤0.030 16.50 -18.50 2.00 -2.50 10.50 -13.50

Mechanical Properties of steel grade X6CrNiMo17-12-2

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)
265 (≥) 138 (≥) 14 12 43 Solution and Aging, Annealing, Ausaging, Q+T,etc 242

Physical Properties of steel grade X6CrNiMo17-12-2

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
43 - -     0.23 -  
785 319 - 24.3 421   -  
643 - 41 11.2   122 222

Heat Treatment of steel grade X6CrNiMo17-12-2

Heat treated : 1153°C - 1132°C

Technological Curves of steel grade X6CrNiMo17-12-2

Cross Reference Table (Equivalent Grade) of X6CrNiMo17-12-2

Grade Standard Country Application
X6CrNiMo17-12-2
X6CrNiMo17-12-2
X6CrNiMo17-12-2

Relevant standard of X6CrNiMo17-12-2

ISO 6931-2 Stainless steels for springs - Part 2: Narrow strip ISO-6931-2.pdf
X12CrNi17-7 X2NiCrMoCu25-20-5
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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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