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T30407

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D7 O1
#T30407

Description

USA UNS T30407 Alloy tool steel and T30407 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Tool Steel And Hard Alloy: T30407
Category Type Steel Grade Standard Country Application
Steel GradesTool Steel And Hard Alloy T30407 UNS USA Alloy tool steel
A10
T30110
D2
D3
T30403
D4
T30404
D5
T30405
D7

Chemical composition(mass fraction)(wt.%) of the T30407

C(％) Si(％) Mn(％) P(％) S(％) Cr(％) Mo(％) V(%)
2.15～2.50 0.10～0.60 0.10～0.60 ≤0.030 ≤0.030 11.5～13.5 0.70～1.20 3.80～4.40

Mechanical Properties of steel grade T30407

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)
157 (≥) 453 (≥) 24 42 34 Solution and Aging, Annealing, Ausaging, Q+T,etc 224

Physical Properties of steel grade T30407

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
24 - -     0.12 -  
265 965 - 22.3 332   -  
326 - 44 11.2   443 311

Heat Treatment of steel grade T30407

Heat treated : 1578°C - 1286°C

Technological Curves of steel grade T30407

Cross Reference Table (Equivalent Grade) of T30407

Grade Standard Country Application
T30407 UNS USA Alloy tool steel
D7 O1
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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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