Bronze Alloys

Alloy (UNS) Common Name Tensile Strength (ksi) Yield Strength (ksi) Elongation (%)
C93200 Bearing Bronze (SAE 660) 35 20 10
C95400 Aluminum Bronze 95 45 10
C90700 Tin Bronze (Gear Bronze) 45 25 10

Steel Alloys

Grade Type Carbon (%) Hardness (HB) Applications
1020 - 1045 Carbon Steel 0.20 - 0.45 120 - 200 Structural parts, gears
4140 Alloy Steel 0.38 - 0.43 200 - 300 High stress shafts, axles
304 / 316 Stainless Steel < 0.08 150 - 190 Corrosion resistance

Aluminum Alloys

Alloy Process Tensile Strength (MPa) Characteristics
A356 Sand/Permanent Mold 230 Excellent castability, pressure tight
319 Sand Casting 186 Good machinability, engine parts
535 (Almag 35) Sand Casting 275 High strength, corrosion resistant