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STD11

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STD11 STD12
#STD11

Description

Korea KS STD11 Carbide for cutting tools and STD11 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Tool Steel And Hard Alloy: STD11
Category Type Steel Grade Standard Country Application
Steel GradesTool Steel And Hard Alloy STD11 KS Korea Carbide for cutting tools
STS31
STS31
STS93
STS94
STS94
STS95
STS95
STD1
STD1
STD11

Chemical composition(mass fraction)(wt.%) of the STD11

C(％) Si(％) Mn(％) Cr(％) Ni(％) Mo(％) V(%)
1.40-1.60 ≤0.40 ≤0.60 11.00-13.00 ＜0.50 0.80-1.20 0.20-0.50

Mechanical Properties of steel grade STD11

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)
646 (≥) 693 (≥) 41 14 11 Solution and Aging, Annealing, Ausaging, Q+T,etc 214

Physical Properties of steel grade STD11

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
14 - -     0.24 -  
139 153 - 42.3 332   -  
134 - 42 12.2   244 224

Heat Treatment of steel grade STD11

Heat treated : 1416°C - 1139°C

Technological Curves of steel grade STD11

Cross Reference Table (Equivalent Grade) of STD11

Grade Standard Country Application
STD11 KS Korea Carbide for cutting tools
STD11 KS Korea Carbide for cutting tools
STD11 STD12
Available Suppliers
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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