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SWRCH48K

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SWRCH45K SWRCH50K
#SWRCH48K

Description

China CNS SWRCH48K China Taiwan Structural steel and SWRCH48K Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Structure Steel: SWRCH48K
Category Type Steel Grade Standard Country Application
Steel GradesStructure Steel SWRCH48K CNS China China Taiwan Structural steel
SWRCH25K
SWRCH27K
SWRCH30K
SWRCH33K
SWRCH35K
SWRCH38K
SWRCH40K
SWRCH41K
SWRCH43K
SWRCH45K

Chemical composition(mass fraction)(wt.%) of the SWRCH48K

C(％) Si(％) Mn(％) P(％) S(％) Al(%)
0.45-0.51 0.10-0.35 0.60-0.90 0.030 Max 0.035 —

Mechanical Properties of steel grade SWRCH48K

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)
926 (≥) 797 (≥) 33 34 32 Solution and Aging, Annealing, Ausaging, Q+T,etc 232

Physical Properties of steel grade SWRCH48K

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
34 - -     0.41 -  
774 328 - 24.3 422   -  
945 - 32 31.2   214 241

Heat Treatment of steel grade SWRCH48K

Heat treated : 1353°C - 1132°C

Technological Curves of steel grade SWRCH48K

Cross Reference Table (Equivalent Grade) of SWRCH48K

Grade Standard Country Application
SWRCH48K CNS China China Taiwan Structural steel
SWRCH45K SWRCH50K
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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