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B 572 N12160

Description

USA SAE B 572 (2011), B 572 N12160 Specialsteel UNS N06002, UNS N06230, UNS N12160, and UNS R30556 Rod and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: B 572 N12160
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel B 572 N12160 Precipitation-Hardening SAE USA UNS N06002, UNS N06230, UNS N12160, and UNS R30556 Rod

Chemical composition(mass fraction)(wt.%) of the B 572 N12160

C Si Mn P S Ni Cr Al Cu Ti Fe N Mo
≤0.08 ≤1.00 7.50 -9.00 ≤ ≥ ≤ ≥ 5.00 -7.00 17.50 -22.00 ≤ ≥ ≤ ≥ ≤ ≥ ≤ ≥ 0.25 -0.50 2.00 -3.00

Mechanical Properties of steel grade B 572 N12160

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)
421 (≥) 458 (≥) 23 11 33 Solution and Aging, Annealing, Ausaging, Q+T,etc 412

Physical Properties of steel grade B 572 N12160

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
42 - -     0.31 -  
294 286 - 14.3 434   -  
367 - 12 12.2   422 244

Heat Treatment of steel grade B 572 N12160

Heat treated : 1469°C - 1831°C

Technological Curves of steel grade B 572 N12160

Cross Reference Table (Equivalent Grade) of B 572 N12160

Relevant standard of B 572 N12160

B 572 (2011) UNS N06002, UNS N06230, UNS N12160, and UNS R30556 Rod B-572-(2011).pdf

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