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SA-513 MT 1020

America ASME SA-513MT1020 电阻焊碳钢及合金钢机械用管材 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: SA-513MT1020 / SA-513 MT 1020
Category Grade Standard Region/Area Standard Content
Metals SA-513 MT 1020 ASME SA-513 America 电阻焊碳钢及合金钢机械用管材

Chemical composition(mass fraction)(wt.%) of the SA-513 MT 1020

Element Min Max Similar
S - 0.0350 -
P - 0.0350 -
Mn 0.3000 0.6000 -
C 0.1500 0.2500 -

Mechanical Properties of steel grade SA-513 MT 1020

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)
559 (≥) 897 (≥) 43 44 21 Solution and Aging, Annealing, Ausaging, Q+T,etc 223

Physical Properties of steel grade SA-513 MT 1020

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
14 - -     0.12 -  
392 184 - 43.3 311   -  
252 - 32 23.2   344 443

Heat Treatment of steel grade SA-513 MT 1020

Heat treated : 1919°C - 1975°C

Technological Curves of steel grade SA-513 MT 1020

Cross Reference Table (Equivalent Grade) of SA-513 MT 1020

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