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1.8801 + N

EU EN 1.8801+N 固定近海结构的可焊接结构钢 - 交货技术条件 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 1.8801+N / 1.8801 + N
Category Grade Standard Region/Area Standard Content
Metals 1.8801 + N EN 10225 EU 固定近海结构的可焊接结构钢 - 交货技术条件

Chemical composition(mass fraction)(wt.%) of the 1.8801 + N

Element Min Max Similar

Mechanical Properties of steel grade 1.8801 + N

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)
964 (≥) 827 (≥) 24 32 41 Solution and Aging, Annealing, Ausaging, Q+T,etc 112

Physical Properties of steel grade 1.8801 + N

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 - -     0.32 -  
947 794 - 33.3 431   -  
765 - 23 44.2   322 444

Heat Treatment of steel grade 1.8801 + N

Heat treated : 1316°C - 1923°C

Technological Curves of steel grade 1.8801 + N

Cross Reference Table (Equivalent Grade) of 1.8801 + N

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