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China GB 316L 流体输送用不锈钢无缝钢管 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 316L / 316L
Category Grade Standard Region/Area Standard Content
Metals 316L GB/T 14976 China 流体输送用不锈钢无缝钢管

Chemical composition(mass fraction)(wt.%) of the 316L

Element Min Max Similar
C - 0.0300 -
Ni 12.0000 15.0000 -
Cr 16.0000 18.0000 -
Mo 2.0000 3.0000 -
Mn - 2.0000 -
Si - 1.0000 -
S - 0.0300 -
P - 0.0350 -

Mechanical Properties of steel grade 316L

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)
535 (≥) 184 (≥) 44 32 44 Solution and Aging, Annealing, Ausaging, Q+T,etc 314

Physical Properties of steel grade 316L

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 - -     0.21 -  
641 744 - 11.3 343   -  
822 - 32 44.2   431 433

Heat Treatment of steel grade 316L

Heat treated : 1474°C - 1775°C

Technological Curves of steel grade 316L

Cross Reference Table (Equivalent Grade) of 316L

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