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B 216 FRTP

Description

USA SAE B 216 (2010), B 216 FRTP Specialsteel Tough-Pitch Fire-Refined Copper—Refinery Shapes and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: B 216 FRTP
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel B 216 FRTP Precipitation-Hardening SAE USA Tough-Pitch Fire-Refined Copper—Refinery Shapes

Chemical composition(mass fraction)(wt.%) of the B 216 FRTP

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 216 FRTP

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)
529 (≥) 961 (≥) 14 31 41 Solution and Aging, Annealing, Ausaging, Q+T,etc 242

Physical Properties of steel grade B 216 FRTP

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 -  
672 311 - 14.3 242   -  
638 - 14 14.2   411 341

Heat Treatment of steel grade B 216 FRTP

Heat treated : 1332°C - 1635°C

Technological Curves of steel grade B 216 FRTP

Cross Reference Table (Equivalent Grade) of B 216 FRTP

Relevant standard of B 216 FRTP

B 216 (2010) Tough-Pitch Fire-Refined Copper—Refinery Shapes B-216-(2010).pdf

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