PILIPINAS BRONZE INC Tel  +63 2  8519 8000
Fax +63 2  8519 1000
20/F One Global Place
5th Avenue corner 25th Street
Bonifacio Global City 1634 Philippines

Appointed Distributor

Magnolia Bronze AA Hard


Magnolia AA Hard is highly recommended for heavy-duty applications where toughness, strength and malleable qualities are required. The ability to withstand heavy loads combined with high wear resistance makes Magnolia AA Hard the preferred choice for those rugged applications. Magnolia AA Hard can also withstand pounding & shock loads. With Magnolia AA Hard, you enjoy all the benefits of a tough bronze material and yet it is less likely to score or damage the shaft compared to aluminum or manganese bronze. Magnolia AA Hard Bronze requires clean, reliable and continuous lubrication paired against hardened steel shaft with fine surface finish


Worm Gear, Spur Gear, Heavy-duty bronze bushing, Heavy construction equipment bushing, Earth moving equipment bushing, Pump Impeller, Valve Parts


Heavy Load | Low Speed


American ASTM    B505
  UNS    C90300
  CDA    903
  SAE    620
British BS    1400 G1
German DIN    -
Japanese JIS    CAC403 BC2


Copper % Cu  88
Tin % Sn  8
Zinc % Zn  4


Tensile Strength 44,000 psi
Yield Strength 22,000 psi
Elongation 18%
Min Hardness Brinell 500 Kg 70 BHN
Max Operating Temp 170 ºC
Max Operating Pressure 3625 - 5075 psi