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B 625 N08925

Description

USA SAE B 625 (2011), B 625 N08925 Specialsteel UNS N08925, UNS N08031, UNS N08932, UNS N08926, UNS N08354, and UNS R20033 Plate, Sheet, and Strip and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: B 625 N08925
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel B 625 N08925 Austenite SAE USA UNS N08925, UNS N08031, UNS N08932, UNS N08926, UNS N08354, and UNS R20033 Plate, Sheet, and Strip

Chemical composition(mass fraction)(wt.%) of the B 625 N08925

C Mn Si P S Cr Ni Mo Cu N
≤0.02 ≤1.00 ≤0.50 ≤0.045 ≤0.03 24.00 -26.00 19.00 -21.00 6.00 -7.00 0.80 -1.50 0.10 -0.20

Mechanical Properties of steel grade B 625 N08925

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)
192 (≥) 241 (≥) 32 34 24 Solution and Aging, Annealing, Ausaging, Q+T,etc 144

Physical Properties of steel grade B 625 N08925

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 - -     0.22 -  
679 563 - 41.3 342   -  
562 - 12 13.2   231 323

Heat Treatment of steel grade B 625 N08925

Heat treated : 1976°C - 1982°C

Technological Curves of steel grade B 625 N08925

Cross Reference Table (Equivalent Grade) of B 625 N08925

Grade Standard Country Application
Cronifer 2803 Mo
CrOnifer 1925 hMO(N08925)
JS 1925 6Mo

Relevant standard of B 625 N08925

B 625 (2011) UNS N08925, UNS N08031, UNS N08932, UNS N08926, UNS N08354, and UNS R20033 Plate, Sheet, and Strip B-625-(2011).pdf

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