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SUH1

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SUH446 SUH3
#SUH1

Description

China CNS SUH1 Specialsteel CNS standard heat resistant steel bar steel grade and chemical composition and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: SUH1
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel SUH1 Martensite CNS China CNS standard heat resistant steel bar steel grade and chemical composition

Chemical composition(mass fraction)(wt.%) of the SUH1

C Si Mn P S Cr Ni Mo N Cu
0.40 -0.50 3.00 -3.50 ≤0.60 ≤0.030 ≤0.030 7.50 -9.50 ≤0.60 ≤ ≥ ≤ ≥ ≤0.30

Mechanical Properties of steel grade SUH1

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)
873 (≥) 969 (≥) 31 11 31 Solution and Aging, Annealing, Ausaging, Q+T,etc 432

Physical Properties of steel grade SUH1

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 -  
365 648 - 41.3 213   -  
473 - 43 11.2   112 112

Heat Treatment of steel grade SUH1

Heat treated : 1388°C - 1228°C

Technological Curves of steel grade SUH1

Cross Reference Table (Equivalent Grade) of SUH1

Grade Standard Country Application
SUH1
SUH11
SUH11
SUH1
SUH446 SUH3
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...

Rfq.: sales@longhaisteel.com
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