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Alloy 801

EU EN Alloy801 Soft solder alloys - Chemical compositions and forms (ISO 9453:2014) and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: Alloy801 / Alloy 801
Category Grade Standard Region/Area Standard Content
Metals Alloy 801 EN ISO 9453 EU Soft solder alloys - Chemical compositions and forms (ISO 9453:2014)

Chemical composition(mass fraction)(wt.%) of the Alloy 801

Element Min Max Similar
Au - 0.0500 -
In - 0.1000 -
Ni - 0.0100 -
Cu - 0.0500 -
Cd - 0.0020 -
Al - 0.0010 -
Zn 8.5000 9.5000 -
Sn - - -
Sb - 0.1000 -
Fe - 0.0200 -
Ag - 0.1000 -
As - 0.0300 -
Bi - 0.1000 -
Pb - 0.0700 -

Mechanical Properties of steel grade Alloy 801

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)
774 (≥) 636 (≥) 12 31 22 Solution and Aging, Annealing, Ausaging, Q+T,etc 311

Physical Properties of steel grade Alloy 801

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
23 - -     0.42 -  
822 158 - 43.3 232   -  
154 - 44 23.2   412 134

Heat Treatment of steel grade Alloy 801

Heat treated : 1466°C - 1593°C

Technological Curves of steel grade Alloy 801

Cross Reference Table (Equivalent Grade) of Alloy 801

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