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CuZn40SnSiMn

International ISO CuZn40SnSiMn Welding consumables - Solid wires and rods for fusion welding of copper and copper alloys - Classification and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: CuZn40SnSiMn / CuZn40SnSiMn
Category Grade Standard Region/Area Standard Content
Metals CuZn40SnSiMn ISO 24373 International Welding consumables - Solid wires and rods for fusion welding of copper and copper alloys - Classification

Chemical composition(mass fraction)(wt.%) of the CuZn40SnSiMn

Element Min Max Similar

Mechanical Properties of steel grade CuZn40SnSiMn

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)
522 (≥) 785 (≥) 31 24 22 Solution and Aging, Annealing, Ausaging, Q+T,etc 411

Physical Properties of steel grade CuZn40SnSiMn

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 - -     0.42 -  
742 658 - 13.3 332   -  
496 - 14 14.2   131 332

Heat Treatment of steel grade CuZn40SnSiMn

Heat treated : 1574°C - 1773°C

Technological Curves of steel grade CuZn40SnSiMn

Cross Reference Table (Equivalent Grade) of CuZn40SnSiMn

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