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Y11Cr17

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11Cr17 9Cr18Mo
#Y11Cr17

Description

China GBT Y11Cr17 Martensitic Steel and Y11Cr17 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Special Steel: Y11Cr17
Category Type Steel Grade Standard Country Application
Steel GradesSpecial Steel Y11Cr17 GBT China Martensitic Steel
2Cr13
3Cr13
Y3Cr13
3Cr13Mo
4Cr13
1Cr17Ni2
7Cr17
8Cr17
9Cr18
11Cr17

Chemical composition(mass fraction)(wt.%) of the Y11Cr17

C(％) Si(％) Mn(％) P(％) S(％) Cr(％) Ni(％) Mo(％)
0.95-1.20 Max 1.00 Max 1.25 0.06 Max 0.15 16.00-18.00 Max 0.60 Max 0.75

Mechanical Properties of steel grade Y11Cr17

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)
911 (≥) 199 (≥) 24 44 11 Solution and Aging, Annealing, Ausaging, Q+T,etc 321

Physical Properties of steel grade Y11Cr17

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 - -     0.32 -  
774 164 - 34.3 324   -  
939 - 42 33.2   134 323

Heat Treatment of steel grade Y11Cr17

Heat treated : 1556°C - 1511°C

Technological Curves of steel grade Y11Cr17

Cross Reference Table (Equivalent Grade) of Y11Cr17

Grade Standard Country Application
Y11Cr17 GBT China Martensitic Steel
11Cr17 9Cr18Mo
Available Suppliers
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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