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A 182 F 304N

Description

USA SAE A 182/A 182M (2012) , A 182 F 304N Specialsteel Standard 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: A 182 F 304N
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel A 182 F 304N Austenite SAE USA Standard 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 A 182 F 304N

C Si Mn P S Cr Ni N
≤0.08 ≤0.75 ≤2.00 ≤0.045 ≤0.03 18.0 -20.0 8.00 -10.5 0.10 -0.16

Mechanical Properties of steel grade A 182 F 304N

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)
116 (≥) 214 (≥) 12 24 41 Solution and Aging, Annealing, Ausaging, Q+T,etc 142

Physical Properties of steel grade A 182 F 304N

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 - -     0.24 -  
774 972 - 22.3 332   -  
473 - 42 11.2   243 414

Heat Treatment of steel grade A 182 F 304N

Heat treated : 1722°C - 1888°C

Technological Curves of steel grade A 182 F 304N

Cross Reference Table (Equivalent Grade) of A 182 F 304N

Relevant standard of A 182 F 304N

A 182/A 182M (2012) Standard Specification for Forged or Rolled Alloy and Stainless Steel Pipe Flanges, Forged Fittings, and Valves and Parts for High-Temperature Service A-182-A-182M--(2012)-.pdf

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