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T1

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L6 T12001

Description

USA ASTM T1 Tungsten series High-Speed Tool Steel and T1 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Tool Steel And Hard Alloy: T1
Category Type Steel Grade Standard Country Application
Steel GradesTool Steel And Hard Alloy T1 ASTM USA Tungsten series High-Speed Tool Steel
T60601
F1
T60602
F2
T61202
L2
L3
T61203
T61206
L6

Chemical composition(mass fraction)(wt.%) of the T1

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 T1

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)
196 (≥) 886 (≥) 43 24 23 Solution and Aging, Annealing, Ausaging, Q+T,etc 114

Physical Properties of steel grade T1

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
44 - -     0.43 -  
165 286 - 14.3 321   -  
564 - 42 22.2   411 331

Heat Treatment of steel grade T1

Heat treated : 1744°C - 1777°C

Technological Curves of steel grade T1

Cross Reference Table (Equivalent Grade) of T1

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
L6 T12001
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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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