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SUP11A

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SUP10 SUP12
#SUP11A

Description

China CNS SUP11A China Taiwan Structural steel and SUP11A Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Structure Steel: SUP11A
Category Type Steel Grade Standard Country Application
Steel GradesStructure Steel SUP11A CNS China China Taiwan Structural steel
SWRCH43K
SWRCH45K
SWRCH48K
SWRCH50K
SUP3
SUP6
SUP7
SUP9
SUP9A
SUP10

Chemical composition(mass fraction)(wt.%) of the SUP11A

C(％) Si(％) Mn(％) P(％) S(％) Cr(％) B(%)
0.56-0.64 0.15-0.35 0.70-1.00 0.035 0.035 0.70-1.00 ≥0.005

Mechanical Properties of steel grade SUP11A

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)
575 (≥) 813 (≥) 32 11 21 Solution and Aging, Annealing, Ausaging, Q+T,etc 422

Physical Properties of steel grade SUP11A

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 - -     0.21 -  
212 955 - 21.3 432   -  
626 - 12 31.2   342 443

Heat Treatment of steel grade SUP11A

Heat treated : 1321°C - 1779°C

Technological Curves of steel grade SUP11A

Cross Reference Table (Equivalent Grade) of SUP11A

Grade Standard Country Application
SUP11A CNS China China Taiwan Structural steel
SUP10 SUP12
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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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