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China YB 350TF181 具有规定磁性能和力学性能的钢板及钢带 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 350TF181 / 350TF181
Category Grade Standard Region/Area Standard Content
Metals 350TF181 YB/T 4321 China 具有规定磁性能和力学性能的钢板及钢带

Chemical composition(mass fraction)(wt.%) of the 350TF181

Element Min Max Similar

Mechanical Properties of steel grade 350TF181

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)
498 (≥) 123 (≥) 14 11 34 Solution and Aging, Annealing, Ausaging, Q+T,etc 412

Physical Properties of steel grade 350TF181

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
32 - -     0.11 -  
639 488 - 11.3 322   -  
546 - 31 41.2   414 441

Heat Treatment of steel grade 350TF181

Heat treated : 1912°C - 1939°C

Technological Curves of steel grade 350TF181

Cross Reference Table (Equivalent Grade) of 350TF181

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