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SA-182 F 316LN

Description

USA AMS SA-182/SA-182M, SA-182 F 316LN Specialsteel Specification for Forged or Rolled Alloy and Stainless Steel Pipe Flanges, Forged Fittings, and Valves and Parts for High-Temperature Service and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: SA-182 F 316LN
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel SA-182 F 316LN Austenite AMS USA Specification for Forged or Rolled Alloy and Stainless Steel Pipe Flanges, Forged Fittings, and Valves and Parts for High-Temperature Service

Chemical composition(mass fraction)(wt.%) of the SA-182 F 316LN

C Si Mn P S Cr Ni Mo N
≤0.03 ≤0.75 ≤2.00 ≤0.045 ≤0.035 16.0 -18.0 10.0 -14.0 2.00 -3.00 0.10 -0.16

Mechanical Properties of steel grade SA-182 F 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)
564 (≥) 712 (≥) 31 14 22 Solution and Aging, Annealing, Ausaging, Q+T,etc 423

Physical Properties of steel grade SA-182 F 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
32 - -     0.21 -  
855 565 - 34.3 414   -  
745 - 22 44.2   422 222

Heat Treatment of steel grade SA-182 F 316LN

Heat treated : 1372°C - 1339°C

Technological Curves of steel grade SA-182 F 316LN

Cross Reference Table (Equivalent Grade) of SA-182 F 316LN

Relevant standard of SA-182 F 316LN

SA-182/SA-182M Specification for Forged or Rolled Alloy and Stainless Steel Pipe Flanges, Forged Fittings, and Valves and Parts for High-Temperature Service SA-182-SA-182M.pdf

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