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T12001

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T1 T12002

Description

USA UNS T12001 Tungsten series High-Speed Tool Steel and T12001 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Tool Steel And Hard Alloy: T12001
Category Type Steel Grade Standard Country Application
Steel GradesTool Steel And Hard Alloy T12001 UNS USA Tungsten series High-Speed Tool Steel
F1
T60602
F2
T61202
L2
L3
T61203
T61206
L6
T1

Chemical composition(mass fraction)(wt.%) of the T12001

C(％) Si(％) Mn(％) P(％) S(％) Cr(％) V(%) W(%)
0.65～0.80 0.20～0.40 0.10～0.40 ≤0.030 ≤0.030 3.75～4.50 0.90～1.30 17.25～18.75

Mechanical Properties of steel grade T12001

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)
211 (≥) 985 (≥) 11 34 33 Solution and Aging, Annealing, Ausaging, Q+T,etc 343

Physical Properties of steel grade T12001

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 - -     0.32 -  
843 135 - 44.3 324   -  
835 - 24 43.2   121 421

Heat Treatment of steel grade T12001

Heat treated : 1332°C - 1411°C

Technological Curves of steel grade T12001

Cross Reference Table (Equivalent Grade) of T12001

Grade Standard Country Application
Q195 GBT China Engineering and welding
Q215 China Engineering and welding
Q215 B China Engineering and welding
Q235 China Engineering and welding
Q235 B China Engineering and welding
Q235 C China Engineering and welding
Q235 D China Engineering and welding
Q255 A China Engineering and welding
Q255 B China Engineering and welding
Q275 China Engineering and welding
Q235q C China Bridge structure with steel
Q235q D China Bridge structure with steel
Q345q E China Bridge structure with steel
Q345q C China Bridge structure with steel
ASTM 1030 ASTM USA General use carbon steel bar
UNS G10300 UNS USA General use carbon steel bar
ASTM 1005 ASTM USA General use carbon steel bar
UNS G10050 UNS USA General use carbon steel bar
ASTM 1006 ASTM USA General use carbon steel bar
UNS G10060 UNS USA General use carbon steel bar
T1 T12002
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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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