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Japan JIS SL3N45 低温压力容器用镍钢板 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: SL3N45 / SL3N45
Category Grade Standard Region/Area Standard Content
Metals SL3N45 JIS G3127 Japan 低温压力容器用镍钢板

Chemical composition(mass fraction)(wt.%) of the SL3N45

Element Min Max Similar

Mechanical Properties of steel grade SL3N45

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)
836 (≥) 235 (≥) 44 12 24 Solution and Aging, Annealing, Ausaging, Q+T,etc 242

Physical Properties of steel grade SL3N45

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
11 - -     0.24 -  
215 214 - 21.3 334   -  
762 - 32 42.2   113 423

Heat Treatment of steel grade SL3N45

Heat treated : 1121°C - 1574°C

Technological Curves of steel grade SL3N45

Cross Reference Table (Equivalent Grade) of SL3N45

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