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A312 Type XM-10

America ASTM A312TypeXM-10 无缝和焊接奥氏体不锈钢管 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: A312TypeXM-10 / A312 Type XM-10
Category Grade Standard Region/Area Standard Content
Metals A312 Type XM-10 ASTM A312/A312M America 无缝和焊接奥氏体不锈钢管

Chemical composition(mass fraction)(wt.%) of the A312 Type XM-10

Element Min Max Similar
Si - 1.0000 -
S - 0.0300 -
P - 0.0450 -
Ni 5.5000 7.5000 -
N 0.1500 0.4000 -
Mn 8.0000 10.0000 -
Cr 19.0000 21.5000 -
C - 0.0800 -

Mechanical Properties of steel grade A312 Type XM-10

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)
794 (≥) 489 (≥) 21 43 22 Solution and Aging, Annealing, Ausaging, Q+T,etc 134

Physical Properties of steel grade A312 Type XM-10

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
24 - -     0.13 -  
537 515 - 23.3 343   -  
319 - 23 11.2   323 424

Heat Treatment of steel grade A312 Type XM-10

Heat treated : 1444°C - 1112°C

Technological Curves of steel grade A312 Type XM-10

Cross Reference Table (Equivalent Grade) of A312 Type XM-10

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