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T31506

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O6 O7
#T31506

Description

USA UNS T31506 Alloy tool steel and T31506 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Tool Steel And Hard Alloy: T31506
Category Type Steel Grade Standard Country Application
Steel GradesTool Steel And Hard Alloy T31506 UNS USA Alloy tool steel
T30404
D5
T30405
D7
T30407
O1
T31501
O2
T31502
O6

Chemical composition(mass fraction)(wt.%) of the T31506

C(％) Si(％) Mn(％) P(％) S(％) Cr(％) Mo(％)
1.25～1.55 0.55～1.50 0.30～1.10 ≤0.030 ≤0.030 ≤0.30 0.20～0.30

Mechanical Properties of steel grade T31506

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)
362 (≥) 991 (≥) 43 32 41 Solution and Aging, Annealing, Ausaging, Q+T,etc 111

Physical Properties of steel grade T31506

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
33 - -     0.14 -  
533 576 - 34.3 422   -  
698 - 11 41.2   212 133

Heat Treatment of steel grade T31506

Heat treated : 1443°C - 1136°C

Technological Curves of steel grade T31506

Cross Reference Table (Equivalent Grade) of T31506

Grade Standard Country Application
T31506 UNS USA Alloy tool steel
O6 O7
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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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