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USS 304 LN

Global 企业标准 USS304LN and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: USS304LN / USS 304 LN
Category Grade Standard Region/Area Standard Content
Metals USS 304 LN -- Global

Chemical composition(mass fraction)(wt.%) of the USS 304 LN

Element Min Max Similar
Si - 1.0000 -
Ni 8.0000 12.0000 -
N 0.1000 0.1500 -
Mn - 2.0000 -
Cr 18.0000 20.0000 -
C - 0.0300 -

Mechanical Properties of steel grade USS 304 LN

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)
488 (≥) 583 (≥) 34 14 43 Solution and Aging, Annealing, Ausaging, Q+T,etc 443

Physical Properties of steel grade USS 304 LN

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 - -     0.33 -  
899 859 - 43.3 443   -  
227 - 22 41.2   424 441

Heat Treatment of steel grade USS 304 LN

Heat treated : 1851°C - 1614°C

Technological Curves of steel grade USS 304 LN

Cross Reference Table (Equivalent Grade) of USS 304 LN

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