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A1014 N07718

America ASTM A1014N07718 高温下使用的沉淀硬化螺栓连接材料规范 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: A1014N07718 / A1014 N07718
Category Grade Standard Region/Area Standard Content
Metals A1014 N07718 ASTM A1014/A1014M America 高温下使用的沉淀硬化螺栓连接材料规范

Chemical composition(mass fraction)(wt.%) of the A1014 N07718

Element Min Max Similar
Ti 0.6500 1.1500 -
Si - 0.3500 -
S - 0.0150 -
P - 0.0150 -
Ni+Co 50.0000 55.0000 -
Mo 2.8000 3.3000 -
Mn - 0.3500 -
Cu - 0.3000 -
Cr 17.0000 21.0000 -
Co - 1.0000 -
Cb 4.7500 5.5000 -
C - 0.0800 -
B - 0.0060 -
Al 0.2000 0.8000 -

Mechanical Properties of steel grade A1014 N07718

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)
419 (≥) 244 (≥) 43 34 43 Solution and Aging, Annealing, Ausaging, Q+T,etc 313

Physical Properties of steel grade A1014 N07718

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
12 - -     0.14 -  
737 814 - 43.3 243   -  
176 - 24 32.2   313 314

Heat Treatment of steel grade A1014 N07718

Heat treated : 1699°C - 1456°C

Technological Curves of steel grade A1014 N07718

Cross Reference Table (Equivalent Grade) of A1014 N07718

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