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T30102

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A2 A3
#T30102

Description

USA UNS T30102 Alloy tool steel and T30102 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Tool Steel And Hard Alloy: T30102
Category Type Steel Grade Standard Country Application
Steel GradesTool Steel And Hard Alloy T30102 UNS USA Alloy tool steel
T20825
H26
T20826
H41
T20841
H42
T20842
H43
T20843
A2

Chemical composition(mass fraction)(wt.%) of the T30102

C(％) Si(％) Mn(％) P(％) S(％) Cr(％) Mo(％) V(%)
0.95～1.05 0.10～0.50 0.40～1.00 ≤0.030 ≤0.030 4.75～5.50 0.90～1.40 0.15～0.50

Mechanical Properties of steel grade T30102

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)
394 (≥) 948 (≥) 13 11 41 Solution and Aging, Annealing, Ausaging, Q+T,etc 243

Physical Properties of steel grade T30102

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
43 - -     0.32 -  
269 784 - 24.3 132   -  
858 - 31 32.2   332 433

Heat Treatment of steel grade T30102

Heat treated : 1197°C - 1395°C

Technological Curves of steel grade T30102

Cross Reference Table (Equivalent Grade) of T30102

Grade Standard Country Application
T30102 UNS USA Alloy tool steel
A2 A3
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Jiangyou Longhai Special Steel Co.,Ltd.

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