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B 444 N06625 Grade 2

Description

USA SAE B 435 (2011), B 444 N06625 Grade 2 Specialsteel UNS N06002, UNS N06230, UNS N12160, and UNS R30556 Plate, Sheet, and Strip and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: B 444 N06625 Grade 2
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel B 444 N06625 Grade 2 Precipitation-Hardening SAE USA UNS N06002, UNS N06230, UNS N12160, and UNS R30556 Plate, Sheet, and Strip

Chemical composition(mass fraction)(wt.%) of the B 444 N06625 Grade 2

C Si Mn P S Ni Cr Al Cu Ti Fe Mo Co
≤0.01 ≤0.05 ≤1.50 ≤0.04 ≤0.01 ≤remaining 0.50 -1.50 0.10 -0.50 ≤0.50 ≤ ≥ 1.00 -6.00 26.00 -30.00 ≤2.50

Mechanical Properties of steel grade B 444 N06625 Grade 2

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)
335 (≥) 193 (≥) 12 43 22 Solution and Aging, Annealing, Ausaging, Q+T,etc 443

Physical Properties of steel grade B 444 N06625 Grade 2

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 - -     0.14 -  
777 917 - 32.3 143   -  
211 - 12 44.2   232 323

Heat Treatment of steel grade B 444 N06625 Grade 2

Heat treated : 1458°C - 1142°C

Technological Curves of steel grade B 444 N06625 Grade 2

Cross Reference Table (Equivalent Grade) of B 444 N06625 Grade 2

Grade Standard Country Application
B-4
ASTM B-4
ASTM B-4
ASTM B-4

Relevant standard of B 444 N06625 Grade 2

B 435 (2011) UNS N06002, UNS N06230, UNS N12160, and UNS R30556 Plate, Sheet, and Strip B-435-(2011).pdf

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