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T11344

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M44 M46
#T11344

Description

USA UNS T11344 Molybdenum series High-speed tool steel and T11344 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Tool Steel And Hard Alloy: T11344
Category Type Steel Grade Standard Country Application
Steel GradesTool Steel And Hard Alloy T11344 UNS USA Molybdenum series High-speed tool steel
T11334
M36
T11336
M41
T11341
M42
T11342
M43
T11343
M44

Chemical composition(mass fraction)(wt.%) of the T11344

C(％) Si(％) Mn(％) P(％) S(％) Cr(％) Mo(％) V(%) W(%) Co(%)
1.10-1.20 0.30-0.55 0.20-0.40 ≤0.030 ≤0.030 4.00-4.75 6.00-7.00 1.85-2.20 5.00-5.75 11.0-12.25

Mechanical Properties of steel grade T11344

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)
293 (≥) 253 (≥) 24 23 33 Solution and Aging, Annealing, Ausaging, Q+T,etc 323

Physical Properties of steel grade T11344

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 - -     0.22 -  
879 955 - 32.3 141   -  
625 - 22 24.2   214 432

Heat Treatment of steel grade T11344

Heat treated : 1395°C - 1496°C

Technological Curves of steel grade T11344

Cross Reference Table (Equivalent Grade) of T11344

Grade Standard Country Application
T11344 UNS USA Molybdenum series High-speed tool steel
M44 M46
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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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