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STD5

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STD5 STD6
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Description

Sweden KS STD5 Carbide for cutting tools and STD5 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Tool Steel And Hard Alloy: STD5
Category Type Steel Grade Standard Country Application
Steel GradesTool Steel And Hard Alloy STD5 KS Sweden Carbide for cutting tools
STS95
STD1
STD1
STD11
STD11
STD12
STD12
STD4
STD4
STD5

Chemical composition(mass fraction)(wt.%) of the STD5

C(％) Si(％) Mn(％) Cr(％) V(%) W(%)
0.25-0.35 ≤0.40 ≤0.60 2.00-3.00 0.30-0.50 9.00-10.0

Mechanical Properties of steel grade STD5

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)
358 (≥) 744 (≥) 12 22 32 Solution and Aging, Annealing, Ausaging, Q+T,etc 334

Physical Properties of steel grade STD5

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
13 - -     0.24 -  
286 591 - 21.3 231   -  
314 - 43 21.2   431 113

Heat Treatment of steel grade STD5

Heat treated : 1274°C - 1169°C

Technological Curves of steel grade STD5

Cross Reference Table (Equivalent Grade) of STD5

Grade Standard Country Application
STD5 KS Sweden Carbide for cutting tools
STD5 KS Sweden Carbide for cutting tools
STD5 STD6
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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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