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A 492 Type XM-17

Description

USA SAE A 492 (2009) , A 492 Type XM-17 Specialsteel Chromium and Chromium-Nickel Stainless Steel Plate, Sheet, and Strip for Pressure Vessels and for General Applications and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: A 492 Type XM-17
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel A 492 Type XM-17 Austenite SAE USA Chromium and Chromium-Nickel Stainless Steel Plate, Sheet, and Strip for Pressure Vessels and for General Applications

Chemical composition(mass fraction)(wt.%) of the A 492 Type XM-17

C Si Mn P S Cr Ni Mo N
≤0.08 ≤0.75 7.50 -9.00 ≤0.045 ≤0.03 17.5 -22.0 5.00 -7.00 2.00 -3.00 0.25 -0.50

Mechanical Properties of steel grade A 492 Type XM-17

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)
395 (≥) 376 (≥) 14 32 12 Solution and Aging, Annealing, Ausaging, Q+T,etc 411

Physical Properties of steel grade A 492 Type XM-17

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
42 - -     0.11 -  
988 716 - 44.3 123   -  
426 - 13 12.2   322 242

Heat Treatment of steel grade A 492 Type XM-17

Heat treated : 1623°C - 1335°C

Technological Curves of steel grade A 492 Type XM-17

Cross Reference Table (Equivalent Grade) of A 492 Type XM-17

Relevant standard of A 492 Type XM-17

A 492 (2009) Stainless Steel Rope Wire A-492--(2009)-.pdf

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