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A 412 Type XM-29

Description

USA SAE A 412 , A 412 Type XM-29 Specialsteel Stainless and Heat-Resisting Chromium-Nickel-Manganese Steel Plate, Sheet, and Strip and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: A 412 Type XM-29
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel A 412 Type XM-29 Austenite SAE USA Stainless and Heat-Resisting Chromium-Nickel-Manganese Steel Plate, Sheet, and Strip

Chemical composition(mass fraction)(wt.%) of the A 412 Type XM-29

C Si Mn P S Cr Ni N
≤0.08 ≤1.00 11.5 -14.5 ≤0.06 ≤0.03 17.0 -19.0 2.25 -3.75 0.20 -0.40

Mechanical Properties of steel grade A 412 Type XM-29

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)
312 (≥) 554 (≥) 13 34 43 Solution and Aging, Annealing, Ausaging, Q+T,etc 244

Physical Properties of steel grade A 412 Type XM-29

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
43 - -     0.24 -  
625 142 - 24.3 112   -  
418 - 42 23.2   223 214

Heat Treatment of steel grade A 412 Type XM-29

Heat treated : 1439°C - 1339°C

Technological Curves of steel grade A 412 Type XM-29

Cross Reference Table (Equivalent Grade) of A 412 Type XM-29

Relevant standard of A 412 Type XM-29

A 412 Stainless and Heat-Resisting Chromium-Nickel-Manganese Steel Plate, Sheet, and Strip A-412-.pdf

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