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T Cr Mo 1 B C (M) 3

EU EN TCrMo1BC(M)3 焊接消耗品 -气体保护金属弧焊管状芯电极的抗蠕变钢 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: TCrMo1BC(M)3 / T Cr Mo 1 B C (M) 3
Category Grade Standard Region/Area Standard Content
Metals T Cr Mo 1 B C (M) 3 EN 12071 EU 焊接消耗品 -气体保护金属弧焊管状芯电极的抗蠕变钢

Chemical composition(mass fraction)(wt.%) of the T Cr Mo 1 B C (M) 3

Element Min Max Similar
Si - - 0.4000
Ni - - -
Mo - - 0.5000
Mn - - 1.0000
Cr - - 1.2000
C - - 0.0600

Mechanical Properties of steel grade T Cr Mo 1 B C (M) 3

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)
492 (≥) 338 (≥) 14 42 41 Solution and Aging, Annealing, Ausaging, Q+T,etc 132

Physical Properties of steel grade T Cr Mo 1 B C (M) 3

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
21 - -     0.42 -  
685 493 - 21.3 343   -  
621 - 41 11.2   424 433

Heat Treatment of steel grade T Cr Mo 1 B C (M) 3

Heat treated : 1962°C - 1937°C

Technological Curves of steel grade T Cr Mo 1 B C (M) 3

Cross Reference Table (Equivalent Grade) of T Cr Mo 1 B C (M) 3

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