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SA-376 16-8-2H

Description

USA AMS SA-376/SA-376M , SA-376 16-8-2H Specialsteel Seamless Austenitic Steel Pipe for High-Temperature Central-Station Service and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: SA-376 16-8-2H
Category Class Grade Standard Country Application
Steel GradesSpecialsteel SA-376 16-8-2H AMS USA Seamless Austenitic Steel Pipe for High-Temperature Central-Station Service

Chemical composition(mass fraction)(wt.%) of the SA-376 16-8-2H

C Si Mn Cr Ni Mo
0.045 -0.10 ≤0.75 ≤2.00 14.5 -16.5 7.5 -9.5 1.50 -2.00

Mechanical Properties of steel grade SA-376 16-8-2H

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)
815 (≥) 294 (≥) 21 24 22 Solution and Aging, Annealing, Ausaging, Q+T,etc 241

Physical Properties of steel grade SA-376 16-8-2H

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
12 - -     0.32 -  
699 732 - 32.3 243   -  
845 - 41 31.2   341 324

Heat Treatment of steel grade SA-376 16-8-2H

Heat treated : 1294°C - 1619°C

Technological Curves of steel grade SA-376 16-8-2H

Cross Reference Table (Equivalent Grade) of SA-376 16-8-2H

Grade Standard Country Application
16-8-2H
16-8-2H

Relevant standard of SA-376 16-8-2H

SA-376/SA-376M Seamless Austenitic Steel Pipe for High-Temperature Central-Station Service SA-376-SA-376M-.pdf

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