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STC1

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STC1 STC2
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Description

Korea STC1 Carbide for cutting tools and STC1 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Tool Steel And Hard Alloy: STC1
Category Type Steel Grade Standard Country Application
Steel GradesTool Steel And Hard Alloy STC1 Korea Carbide for cutting tools
S25M
SU41
SU41
Secotic TP15
Secotic TP15
Secotic TP25
Secotic TP25
Secotic TP35
Secotic TP35
STC1

Chemical composition(mass fraction)(wt.%) of the STC1

C(％) Si(％) Mn(％) P(％) S(％) Cr(％) Ni(％) Cu(%)
1.30-1.50 ≤0.35 ≤0.50 ≤0.030 ≤0.030 ≤0.20 ≤0.25 ≤0.30

Mechanical Properties of steel grade STC1

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)
675 (≥) 944 (≥) 33 32 33 Solution and Aging, Annealing, Ausaging, Q+T,etc 313

Physical Properties of steel grade STC1

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
31 - -     0.44 -  
761 373 - 31.3 223   -  
652 - 42 34.2   413 223

Heat Treatment of steel grade STC1

Heat treated : 1389°C - 1741°C

Technological Curves of steel grade STC1

Cross Reference Table (Equivalent Grade) of STC1

Grade Standard Country Application
STC1 Korea Carbide for cutting tools
STC1 Korea Carbide for cutting tools
STS11 KS Korea Carbide for cutting tools
STS11 KS Korea Carbide for cutting tools
STC1 STC2
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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...

Rfq.: sales@longhaisteel.com
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