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EU EN T464P 焊接消耗品 - 管状芯电极金属弧焊和气体保护的非合金和细晶粒钢 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: T464P / T 46 4 P
Category Grade Standard Region/Area Standard Content
Metals T 46 4 P EN 758 EU 焊接消耗品 - 管状芯电极金属弧焊和气体保护的非合金和细晶粒钢

Chemical composition(mass fraction)(wt.%) of the T 46 4 P

Element Min Max Similar

Mechanical Properties of steel grade T 46 4 P

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)
687 (≥) 193 (≥) 23 11 44 Solution and Aging, Annealing, Ausaging, Q+T,etc 132

Physical Properties of steel grade T 46 4 P

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
34 - -     0.34 -  
783 453 - 11.3 342   -  
386 - 42 11.2   212 133

Heat Treatment of steel grade T 46 4 P

Heat treated : 1369°C - 1765°C

Technological Curves of steel grade T 46 4 P

Cross Reference Table (Equivalent Grade) of T 46 4 P

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