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A269 Type 316LN

America ASTM A269Type316LN 一般设备用无缝和焊接奥氏体不锈钢管 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: A269Type316LN / A269 Type 316LN
Category Grade Standard Region/Area Standard Content
Metals A269 Type 316LN ASTM A269 America 一般设备用无缝和焊接奥氏体不锈钢管

Chemical composition(mass fraction)(wt.%) of the A269 Type 316LN

Element Min Max Similar

Mechanical Properties of steel grade A269 Type 316LN

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)
226 (≥) 298 (≥) 43 43 11 Solution and Aging, Annealing, Ausaging, Q+T,etc 423

Physical Properties of steel grade A269 Type 316LN

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
14 - -     0.12 -  
755 847 - 24.3 412   -  
142 - 12 14.2   124 124

Heat Treatment of steel grade A269 Type 316LN

Heat treated : 1763°C - 1641°C

Technological Curves of steel grade A269 Type 316LN

Cross Reference Table (Equivalent Grade) of A269 Type 316LN

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