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B 862 Grade 16H

Description

USA SAE B 862 (2013), B 862 Grade 16H Specialsteel Titanium and Titanium Alloy Welded Pipe and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: B 862 Grade 16H
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel B 862 Grade 16H Precipitation-Hardening SAE USA Titanium and Titanium Alloy Welded Pipe

Chemical composition(mass fraction)(wt.%) of the B 862 Grade 16H

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 862 Grade 16H

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)
678 (≥) 818 (≥) 33 44 22 Solution and Aging, Annealing, Ausaging, Q+T,etc 223

Physical Properties of steel grade B 862 Grade 16H

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
32 - -     0.32 -  
547 842 - 13.3 221   -  
572 - 11 34.2   111 134

Heat Treatment of steel grade B 862 Grade 16H

Heat treated : 1771°C - 1353°C

Technological Curves of steel grade B 862 Grade 16H

Cross Reference Table (Equivalent Grade) of B 862 Grade 16H

Relevant standard of B 862 Grade 16H

B 862 (2013) Titanium and Titanium Alloy Welded Pipe B-862-(2013).pdf

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