Brass and Aluminum High-Pressure Die Castings and Value-Added Services

Brass Alloys We Die Cast

Die Casting

Capabilities

C99750 Special Brass Alloy

Typical Uses
Industrial

  • Corrosion Resistant Components
  • Enclosures

C99750 Brass Alloy Properties

Chemical Properties

Elements Cu Al Fe Pb Mn Ni Zn Si Sn
% Min 55.00 0.25 0.50 17.00 17.00
% Max 61.00 3.00 1.00 2.50 23.00 5.00 23.00 0.50 0.50
% Norm 58.00 1.60 1.50 20.00 20.00

Physical Properties

Specific Gravity 8.03
Density 0.29 lb/in3 at 68°F
Melting Point – Solidus 1,505°F
Melting Point – Liquidus 1,550°F
Electrical Resistivity 501.3 ohms/cmil/ft at 68°F
Electrical Conductivity 2% IACS at 68°F
Coefficient of Thermal Expansion 13.5 x 10-6 per °F (68°F - 572°F)
Specific Heat Capacity 0.09 Btu/lb/°F at 68°F
Modulas of Elasticity in Tension 17,000 ksi

Mechanical Properties

As Die Cast Temper Temp Tensile Strength Yield Strength (0.2% Offset) El % Brinell Hardness Fatigue Strength
°F/°C Ksi/MPa ksi/MPa 500/3000 Ksi/MPa
S-Max M01 68
S-Max 20
S-Min M01 68
S-Min 20
Typical M01 68 65 32 30 77 19
Typical 20 448 221 30 77 128

Fabrication Properties

Joining Technique Suitability
Soldering Good
Brazing Good
Oxyacetylene Welding Not Recommended
Gas Shielded Arc Welding Fair
Coated Metal Arc Welding Not Recommended
Machinability Rating 80

Applicable Specifications

Die Cast ASTM B176
Ingot ASTM B30