Gunmetal Casting Alloy – LG4

LG4 Gunmetal Casting Alloy

Typical applications

 

Chemical Composition
%
Copper 84.0-86.0
Zinc 4.0-6.0
Tin 4.0-6.0
Lead 4.0-6.0
Silicon 0.005 max
Phosphorous 0.005 max
Iron 0.03 max
Sulphur 0.08 max
Antimony 0.25 max
Nickel 1.0 max
Aluminium 0.005 max
B62 Mechanical Properties
Tensile Strength 255Mpa
Hardness, Brinell 60
Elongation at break 30.0%
LG4 BS 1400 Chemical Composition
%
Copper max
Zinc max
Magnesium max
Lead max
Silicon
Tin max
Iron
Titanium max
Manganese max
Nickel max
Aluminium
LG4 Mechanical Properties
Tensile Strength Mpa
Hardness, Brinell
Elongation at break %