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T11346

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M46 M47
#T11346

Description

USA UNS T11346 Molybdenum series High-speed tool steel and T11346 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Tool Steel And Hard Alloy: T11346
Category Type Steel Grade Standard Country Application
Steel GradesTool Steel And Hard Alloy T11346 UNS USA Molybdenum series High-speed tool steel
T11336
M41
T11341
M42
T11342
M43
T11343
M44
T11344
M46

Chemical composition(mass fraction)(wt.%) of the T11346

C(％) Si(％) Mn(％) P(％) S(％) Cr(％) Mo(％) V(%) W(%) Co(%)
1.22-1.30 0.40-0.65 0.20-0.40 ≤0.030 ≤0.030 3.70-4.20 8.00-8.50 3.00-3.30 1.90-2.20 7.80-8.80

Mechanical Properties of steel grade T11346

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)
878 (≥) 294 (≥) 22 22 23 Solution and Aging, Annealing, Ausaging, Q+T,etc 423

Physical Properties of steel grade T11346

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
14 - -     0.23 -  
651 476 - 12.3 442   -  
937 - 31 24.2   342 344

Heat Treatment of steel grade T11346

Heat treated : 1435°C - 1526°C

Technological Curves of steel grade T11346

Cross Reference Table (Equivalent Grade) of T11346

Grade Standard Country Application
T11346 UNS USA Molybdenum series High-speed tool steel
M46 M47
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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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