Non-Ferrous

we manufacture Non-ferrous parts of various range of bronzes like

Phosphorus Bronze, Aluminum Bronze, Du Bronze, Fe-Cu-Sn, Gun Metal

Comparison of ULTRA BRONZE® with other Non-Ferrous bearing alloys.

Specification Specific
Gravity		 Yeild
Strength
Tons/Sq.In.		 Tensile
Strength
Tons/Sq.In.		 Elongation Brinell
Hardness
ULTRA BRONZE® 4.8 15 20 min. 2 min. 90/100
Gun Metal Lg2-C 8.7/8.8 8 12 min. 2 min. 55/66
Phos. Bronze 2B8 8.7 10 16 min. 1.5 min. 100
Phos. Bronze Pb 2-C 8.7 11 17 min. 3 min. 90 min.
Leaded Phos. Bronze LPB1-C 8.7 9 14 min. 1.5 min. 65/75
Leaded Bronze LB3 8.9 – 12 5 min. 60/70

Comparison of wear on ULTRA BRONZE® Bushings and other bronzes.

JOURNAL BEARING WEAR-INCH DURATION OF TEST IN HOURS.
Material Speed
Ft/Min.		 Load Pressure
Lbs/Sq.In.		 100 200 300
Ultra Bronze® 555 135 0.0005
850 175 0.0009
1420 200 0.001
Phos. Bronze 500 130 0.0024
850 175 0.0039
1420 200