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A554 MT 310

America ASTM A554MT310 焊接的无缝钢机械管 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: A554MT310 / A554 MT 310
Category Grade Standard Region/Area Standard Content
Metals A554 MT 310 ASTM A554 America 焊接的无缝钢机械管

Chemical composition(mass fraction)(wt.%) of the A554 MT 310

Element Min Max Similar
Si - 1.0000 -
S - 0.0300 -
P - 0.0400 -
Ni 19.0000 22.0000 -
Mn - 2.0000 -
Cr 24.0000 26.0000 -
C - 0.1500 -

Mechanical Properties of steel grade A554 MT 310

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)
244 (≥) 789 (≥) 21 32 34 Solution and Aging, Annealing, Ausaging, Q+T,etc 444

Physical Properties of steel grade A554 MT 310

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
31 - -     0.14 -  
136 931 - 33.3 443   -  
831 - 23 33.2   421 443

Heat Treatment of steel grade A554 MT 310

Heat treated : 1511°C - 1842°C

Technological Curves of steel grade A554 MT 310

Cross Reference Table (Equivalent Grade) of A554 MT 310

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