Manganese Bronze
OVERVIEW
Manganese Bronze has superior mechanical properties capable of withstanding the most rigorous industrial applications. High strength combined with corrosion resistance makes manganese bronze the ideal bronze alloy for heavy-duty construction and marine applications. Manganese Bronze will outperform and outlast any ordinary bronze alloy in the toughest environment. Manganese Bronze must be paired with hardened steel shaft with very fine surface finish. Clean, continuous lubrication is required
TYPICAL USES
Worm Gear, Heavy-duty bronze bushing, Hydraulic Cylinder Parts, Valve Stem, Wear Plate, Thrust Washer, Propeller, Rudder, Marine Parts, Forming Dies for Wood Pulp Industry, Heavy Construction bronze bushing
APPLICATION
Extreme Load | | Low Speed |
EQUIVALENT SPECS
American | ASTM | B505 |
---|---|---|
UNS | C86300 | |
CDA | 863 | |
SAE | 430B | |
British | BS | 1400 HTB3 |
German | DIN | 1709 CuZn35AlFeMn |
Japanese | JIS | CAC304 HBsC4 |
CHEMICAL COMPOSITION
Copper | % Cu | 63 |
---|---|---|
Manganese | % Mn | 3 |
Zinc | % Zn | 25 |
Aluminum | % Al | 6 |
Iron | % Fe | 3 |
MECHANICAL PROPERTIES
Tensile Strength | 110,000 psi |
---|---|
Yield Strength | 62,000 psi |
Elongation | 14% |
Min Hardness Brinell 3000 Kg | 190 BHN |
Max Operating Temp | >200 ºC |
Max Operating Pressure | 4350 - 7250 psi |