Available 24/7 at contact@steel-grades.com

China GB 50P Casting tin-lead solder and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 50P / 50P
Category Grade Standard Region/Area Standard Content
Metals 50P GB/T 8012 China Casting tin-lead solder

Chemical composition(mass fraction)(wt.%) of the 50P

Element Min Max Similar

Mechanical Properties of steel grade 50P

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)
846 (≥) 661 (≥) 42 22 24 Solution and Aging, Annealing, Ausaging, Q+T,etc 411

Physical Properties of steel grade 50P

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
24 - -     0.13 -  
869 787 - 42.3 233   -  
655 - 13 34.2   244 424

Heat Treatment of steel grade 50P

Heat treated : 1177°C - 1747°C

Technological Curves of steel grade 50P

Cross Reference Table (Equivalent Grade) of 50P

Available Suppliers

Our main peoducts of steel are many kinds of special steel, like tool steel, mould steel, alloy steel, alloy constructural steel, heat-resistant steel, high speed tool steel,spring steel and bearing steel , stainless steel and so on, which have formed 12 series and more than 350 varieties with n...

Rfq.: sales@longhaisteel.com
  • Do you supply this 50P?
  • List your company on S&G now? Join
  • Non-paying users only
Sidebar RFQs Menu My Account
Top