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Martensite 11

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Martensite 4 Martensite 600
#Martensite-11

Description

China CNS Martensite 11 CNS standard heat resistant steel bars(CNS 9608-1998) and Martensite 11 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Special Alloy: Martensite 11
Category Type Steel Grade Standard Country Application
Steel GradesSpecial Alloy Martensite 11 CNS China CNS standard heat resistant steel bars(CNS 9608-1998)
Austenitic 38
Austenitic 309
Austenitic 310
Austenitic 330
Austenitic 660
Austenitic 661
Ferrite 46
Martensite 1
Martensite 3
Martensite 4

Chemical composition(mass fraction)(wt.%) of the Martensite 11

C(％) Si(％) Mn(％) P(％) S(％) Cr(％) Ni(％)
0.45-0.55 Max 1.00 Max 2.00 Max 0.030 Max 0.030 7.50-9.50 Max 0.60

Mechanical Properties of steel grade Martensite 11

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)
917 (≥) 611 (≥) 43 42 13 Solution and Aging, Annealing, Ausaging, Q+T,etc 314

Physical Properties of steel grade Martensite 11

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 -  
119 245 - 21.3 424   -  
585 - 42 43.2   414 121

Heat Treatment of steel grade Martensite 11

Heat treated : 1772°C - 1443°C

Technological Curves of steel grade Martensite 11

Cross Reference Table (Equivalent Grade) of Martensite 11

Grade Standard Country Application
Martensite 11 CNS China CNS standard heat resistant steel bars(CNS 9608-1998)
Martensite 4 Martensite 600
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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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