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B 102 PY 1815A

Description

USA SAE B 102 (2005), B 102 PY 1815A Specialsteel Lead- and Tin-Alloy Die Castings and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: B 102 PY 1815A
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel B 102 PY 1815A Precipitation-Hardening SAE USA Lead- and Tin-Alloy Die Castings

Chemical composition(mass fraction)(wt.%) of the B 102 PY 1815A

C Si Mn P S Ni Cr Al Cu Ti Fe V Mo
≤0.18 3.70 -4.30 ≤2.00 ≤0.02 ≤0.02 14.00 -15.50 17.00 -18.50 ≤ ≥ ≤0.50 ≤ ≥ ≤ ≥ ≤ ≥ ≤ ≥

Mechanical Properties of steel grade B 102 PY 1815A

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)
169 (≥) 531 (≥) 31 42 43 Solution and Aging, Annealing, Ausaging, Q+T,etc 124

Physical Properties of steel grade B 102 PY 1815A

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 -  
181 915 - 42.3 233   -  
229 - 24 44.2   131 131

Heat Treatment of steel grade B 102 PY 1815A

Heat treated : 1786°C - 1612°C

Technological Curves of steel grade B 102 PY 1815A

Cross Reference Table (Equivalent Grade) of B 102 PY 1815A

Relevant standard of B 102 PY 1815A

B 102 (2005) Lead- and Tin-Alloy Die Castings B-102-(2005).pdf

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