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A 814 S30451

Description

USA AMS A 814/A 814M (2008), A 814 S30451 Specialsteel Cold-Worked Welded Austenitic Stainless Steel Pipe and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: A 814 S30451
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel A 814 S30451 Austenite AMS USA Cold-Worked Welded Austenitic Stainless Steel Pipe

Chemical composition(mass fraction)(wt.%) of the A 814 S30451

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 814 S30451

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)
219 (≥) 926 (≥) 23 13 11 Solution and Aging, Annealing, Ausaging, Q+T,etc 121

Physical Properties of steel grade A 814 S30451

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 -  
117 867 - 24.3 123   -  
458 - 42 14.2   124 343

Heat Treatment of steel grade A 814 S30451

Heat treated : 1679°C - 1443°C

Technological Curves of steel grade A 814 S30451

Cross Reference Table (Equivalent Grade) of A 814 S30451

Relevant standard of A 814 S30451

A 814/A 814M (2008) Cold-Worked Welded Austenitic Stainless Steel Pipe A-814-A-814M--(2008).pdf

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