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SWRCH12R

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SWRCH10R SWRCH15R
#SWRCH12R

Description

China CNS SWRCH12R China Taiwan Structural steel and SWRCH12R Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Structure Steel: SWRCH12R
Category Type Steel Grade Standard Country Application
Steel GradesStructure Steel SWRCH12R CNS China China Taiwan Structural steel
SNB5-1
SNB7-2
SNB16-3
SNB21-1-5
SNB22-1-5
SNB23-1-5
SNB24-1-5
SWRCH6R
SWRCH8R
SWRCH10R

Chemical composition(mass fraction)(wt.%) of the SWRCH12R

C(％) Si(％) Mn(％) P(％) S(％) Al(%)
0.10-0.15 — 0.30-0.60 0.04 Max 0.040 —

Mechanical Properties of steel grade SWRCH12R

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)
373 (≥) 345 (≥) 11 11 31 Solution and Aging, Annealing, Ausaging, Q+T,etc 334

Physical Properties of steel grade SWRCH12R

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
22 - -     0.12 -  
146 125 - 43.3 331   -  
177 - 11 31.2   244 242

Heat Treatment of steel grade SWRCH12R

Heat treated : 1476°C - 1233°C

Technological Curves of steel grade SWRCH12R

Cross Reference Table (Equivalent Grade) of SWRCH12R

Grade Standard Country Application
SWRCH12R CNS China China Taiwan Structural steel
SWRCH10R SWRCH15R
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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