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T12015

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T15 M1
#T12015

Description

USA UNS T12015 Tungsten series High-Speed Tool Steel and T12015 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Tool Steel And Hard Alloy: T12015
Category Type Steel Grade Standard Country Application
Steel GradesTool Steel And Hard Alloy T12015 UNS USA Tungsten series High-Speed Tool Steel
T12002
T2
T4
T12004
T5
T12005
T6
T12006
T12008
T15

Chemical composition(mass fraction)(wt.%) of the T12015

C(％) Si(％) Mn(％) P(％) S(％) Cr(％) Mo(％) V(%) W(%) Co(%)
1.50～1.60 0.15～0.40 0.15～0.40 ≤0.030 ≤0.030 3.75～5.00 ≤1.00 4.50～5.25 11.75～13.0 4.75～5.25

Mechanical Properties of steel grade T12015

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)
958 (≥) 364 (≥) 43 24 21 Solution and Aging, Annealing, Ausaging, Q+T,etc 142

Physical Properties of steel grade T12015

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
31 - -     0.34 -  
999 739 - 12.3 414   -  
439 - 33 42.2   114 441

Heat Treatment of steel grade T12015

Heat treated : 1126°C - 1349°C

Technological Curves of steel grade T12015

Cross Reference Table (Equivalent Grade) of T12015

Grade Standard Country Application
T12015 UNS USA Tungsten series High-Speed Tool Steel
T15 M1
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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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