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A 1014 N07718

Description

USA ASTM A 1014/A 1014M (2010), A 1014 N07718 Superalloys Standard Specification for Precipitation-Hardening Bolting (UNS N07718) for High Temperature Service and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Superalloys: A 1014 N07718
Category Class Grade Standard Country Application
Steel GradesSuperalloys A 1014 N07718 ASTM USA Standard Specification for Precipitation-Hardening Bolting (UNS N07718) for High Temperature Service

Chemical composition(mass fraction)(wt.%) of the A 1014 N07718

C Cr Mo Ni Al Nb Fe Si Mn P S B
≤0.03 17.0 -21.0 2.80 -3.30 50.0 -55.0 0.20 -0.60 4.75 -5.50 ≤Bal ≤0.35 ≤0.35 ≤0.015 ≤0.015 ≤0.006

Mechanical Properties of steel grade A 1014 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)
566 (≥) 852 (≥) 21 13 34 Solution and Aging, Annealing, Ausaging, Q+T,etc 123

Physical Properties of steel grade A 1014 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
44 - -     0.13 -  
985 813 - 41.3 114   -  
634 - 24 32.2   134 321

Heat Treatment of steel grade A 1014 N07718

Heat treated : 1498°C - 1289°C

Technological Curves of steel grade A 1014 N07718

Cross Reference Table (Equivalent Grade) of A 1014 N07718

Grade Standard Country Application
NiCr19Fe19Nb5Mo3

Relevant standard of A 1014 N07718

A 1014/A 1014M (2010) Standard Specification for Precipitation-Hardening Bolting (UNS N07718) for High Temperature Service A-1014-A-1014M-(2010).pdf

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