50JN350 Electrical Steel

50JN350 Electrical steel

The main purpose of cold-rolled 50JN350 Electrical steel sheet is for generator manufacturing, so it is also called cold-rolled motor silicon steel.

JFE 50JN350 Mechanical

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)
685 (≥)	991 (≥)	44	11	22	Solution and Aging, Annealing, Ausaging, Q+T,etc	414

JFE 50JN350 Physical

The physical properties of Q/B JFE 50JN350 include high strength, low weight, durability, ductility and resistance to corrosion. Steel, as we all know, offers great strength though it is light in weight. In fact, the ratio of strength to weight for steel is the lowest than any other building material available to us.

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
42	-	-			0.44	-
289	563	-	23.3	244		-
335	-	32	32.2			311	432

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