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

Grade Sn 40

India IS GradeSn40 Soft Solder - Specification and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: GradeSn40 / Grade Sn 40
Category Grade Standard Region/Area Standard Content
Metals Grade Sn 40 IS 193 India Soft Solder - Specification

Chemical composition(mass fraction)(wt.%) of the Grade Sn 40

Element Min Max Similar

Mechanical Properties of steel grade Grade Sn 40

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)
532 (≥) 659 (≥) 22 42 33 Solution and Aging, Annealing, Ausaging, Q+T,etc 133

Physical Properties of steel grade Grade Sn 40

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
43 - -     0.22 -  
459 268 - 41.3 314   -  
962 - 11 42.2   331 122

Heat Treatment of steel grade Grade Sn 40

Heat treated : 1299°C - 1185°C

Technological Curves of steel grade Grade Sn 40

Cross Reference Table (Equivalent Grade) of Grade Sn 40

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 Grade Sn 40?
  • List your company on S&G now? Join
  • Non-paying users only
Sidebar RFQs Menu My Account
Top