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SNC415

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SNC236 SNC631
#SNC415

Description

China CNS SNC415 China Taiwan Structural steel and SNC415 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Structure Steel: SNC415
Category Type Steel Grade Standard Country Application
Steel GradesStructure Steel SNC415 CNS China China Taiwan Structural steel
SMn443
SMnC420
SMnC443
SCr415
SCr420
SCr430
SCr435
SCr440
SCr445
SNC236

Chemical composition(mass fraction)(wt.%) of the SNC415

C(％) Si(％) Mn(％) P(％) S(％) Cr(％) Ni(％) Cu(%)
0.12-0.18 0.15-0.35 0.35-0.65 0.030 0.030 0.20-0.50 2.00-2.50 0.30

Mechanical Properties of steel grade SNC415

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)
582 (≥) 863 (≥) 21 33 31 Solution and Aging, Annealing, Ausaging, Q+T,etc 331

Physical Properties of steel grade SNC415

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 - -     0.42 -  
198 436 - 42.3 312   -  
367 - 21 32.2   422 432

Heat Treatment of steel grade SNC415

Heat treated : 1294°C - 1286°C

Technological Curves of steel grade SNC415

Cross Reference Table (Equivalent Grade) of SNC415

Grade Standard Country Application
SNC415H CNS China China Taiwan Structural steel
SNC415 CNS China China Taiwan Structural steel
SNC236 SNC631
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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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