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SB-672 N08700

Description

USA AMS SB-672, SB-672 N08700 Specialsteel Nickel-Iron-Chromium-Molybdenum-Columbium Stabilized Alloy (UNS N08700) Bar and Wire and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: SB-672 N08700
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel SB-672 N08700 Austenite AMS USA Nickel-Iron-Chromium-Molybdenum-Columbium Stabilized Alloy (UNS N08700) Bar and Wire

Chemical composition(mass fraction)(wt.%) of the SB-672 N08700

C Mn Si P S Cr Ni Mo Nb Cu Pb
≤0.04 ≤2.00 ≤1.00 ≤0.04 ≤0.03 19.00 -23.00 24.00 -26.00 4.30 -5.00 8×C% -0.50 ≤0.50 ≤0.005

Mechanical Properties of steel grade SB-672 N08700

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)
893 (≥) 644 (≥) 32 34 44 Solution and Aging, Annealing, Ausaging, Q+T,etc 232

Physical Properties of steel grade SB-672 N08700

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
31 - -     0.32 -  
947 534 - 31.3 133   -  
818 - 43 21.2   412 243

Heat Treatment of steel grade SB-672 N08700

Heat treated : 1623°C - 1579°C

Technological Curves of steel grade SB-672 N08700

Cross Reference Table (Equivalent Grade) of SB-672 N08700

Grade Standard Country Application
JS-700(N08700)

Relevant standard of SB-672 N08700

SB-672 Nickel-Iron-Chromium-Molybdenum-Columbium Stabilized Alloy (UNS N08700) Bar and Wire SB-672.pdf

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