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BÖHLER N320

Global 企业标准 BÖHLERN320 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: BÖHLERN320 / BÖHLER N320
Category Grade Standard Region/Area Standard Content
Metals BÖHLER N320 -- Global

Chemical composition(mass fraction)(wt.%) of the BÖHLER N320

Element Min Max Similar
Si - 0.4000 -
Mn - 0.4000 -
Cr - 12.5000 -
C - 0.2000 -

Mechanical Properties of steel grade BÖHLER N320

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)
141 (≥) 361 (≥) 23 24 41 Solution and Aging, Annealing, Ausaging, Q+T,etc 112

Physical Properties of steel grade BÖHLER N320

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
34 - -     0.22 -  
851 965 - 41.3 332   -  
862 - 32 34.2   224 423

Heat Treatment of steel grade BÖHLER N320

Heat treated : 1234°C - 1369°C

Technological Curves of steel grade BÖHLER N320

Cross Reference Table (Equivalent Grade) of BÖHLER N320

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