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SWRCH17R

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SWRCH15R SWRCH6A
#SWRCH17R

Description

China CNS SWRCH17R China Taiwan Structural steel and SWRCH17R Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Structure Steel: SWRCH17R
Category Type Steel Grade Standard Country Application
Steel GradesStructure Steel SWRCH17R CNS China China Taiwan Structural steel
SNB16-3
SNB21-1-5
SNB22-1-5
SNB23-1-5
SNB24-1-5
SWRCH6R
SWRCH8R
SWRCH10R
SWRCH12R
SWRCH15R

Chemical composition(mass fraction)(wt.%) of the SWRCH17R

C(％) Si(％) Mn(％) P(％) S(％) Al(%)
0.15-0.20 — 0.30-0.60 0.04 Max 0.040 —

Mechanical Properties of steel grade SWRCH17R

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)
785 (≥) 389 (≥) 32 33 24 Solution and Aging, Annealing, Ausaging, Q+T,etc 431

Physical Properties of steel grade SWRCH17R

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
14 - -     0.24 -  
749 727 - 44.3 234   -  
471 - 13 13.2   111 434

Heat Treatment of steel grade SWRCH17R

Heat treated : 1616°C - 1557°C

Technological Curves of steel grade SWRCH17R

Cross Reference Table (Equivalent Grade) of SWRCH17R

Grade Standard Country Application
SWRCH17R CNS China China Taiwan Structural steel
SWRCH15R SWRCH6A
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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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