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A 167 S31254

Description

USA SAE A 167 (1999) , A 167 S31254 Specialsteel Stainless and Heat-Resisting Chromium-Nickel Steel Plate, Sheet, and Strip and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: A 167 S31254
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel A 167 S31254 Austenite SAE USA Stainless and Heat-Resisting Chromium-Nickel Steel Plate, Sheet, and Strip

Chemical composition(mass fraction)(wt.%) of the A 167 S31254

C Si Mn P S Cr Ni Mo Cu N
≤0.020 ≤0.80 ≤1.00 ≤0.03 ≤0.01 19.5 -20.5 17.5 -18.5 6.00 -6.50 0.50 -1.00 0.18 -0.22

Mechanical Properties of steel grade A 167 S31254

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)
719 (≥) 283 (≥) 21 21 22 Solution and Aging, Annealing, Ausaging, Q+T,etc 431

Physical Properties of steel grade A 167 S31254

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
22 - -     0.21 -  
179 548 - 34.3 131   -  
113 - 13 41.2   223 421

Heat Treatment of steel grade A 167 S31254

Heat treated : 1268°C - 1544°C

Technological Curves of steel grade A 167 S31254

Cross Reference Table (Equivalent Grade) of A 167 S31254

Grade Standard Country Application
S31254
S31254
S31254
S31254
S31254
S31254
S31254
S31254
254SMO(S31254)

Relevant standard of A 167 S31254

A 167 (1999) Stainless and Heat-Resisting Chromium-Nickel Steel Plate, Sheet, and Strip A-167--(1999)-.pdf

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