Material

Complete Bronze Grade Directory

Search and filter every bronze grade listed by Silver Bronze Engineering. Open a grade for composition reference, applications and quotation.

16 of 16 grades shown

UNS	Material	Family	Product forms	Key characteristics	Typical applications
C51000	Phosphor Bronze A (5% Tin)	Phosphor Bronze	Rod / Bar, Plate / Sheet	Fatigue / spring, Corrosion resistance, Formability	Springs and spring-type components; Electrical contacts and connectors (as strip/sheet); Fasteners, clips and washers
C51900	Phosphor Bronze (6% Tin)	Phosphor Bronze	Rod / Bar, Plate / Sheet	Wear resistance, Fatigue / spring, Corrosion resistance	Bushings and sleeves under moderate load; Fasteners and washers; Spring components and flexible parts
C52100	Phosphor Bronze C (8% Tin)	Phosphor Bronze	Rod / Bar, Plate / Sheet	Wear resistance, High strength, Fatigue / spring	Heavy-duty springs and diaphragms; Wear plates and sliding components; Bushings and bearing parts for demanding duty
C54400	Free-Cutting Phosphor Bronze	Phosphor Bronze	Rod / Bar, Plate / Sheet	Machinability, Wear resistance	Automatic-lathe bushings and sleeves; Bearings and thrust washers for light to moderate duty; Gears, pinions and small turned components
C93200	High-Leaded Tin Bronze (SAE 660 Bearing Bronze)	Bearing Bronze	Rod / Bar	Wear resistance, Machinability	Plain bearings and bushings; Thrust washers and wear rings; Pump and machinery bearings
C90300	Tin Bronze (88-8-0-4)	Tin Bronze	Rod / Bar	Pressure tightness, Corrosion resistance, High strength	Valve bodies and fittings (design dependent); Bushings and bearings; Gears and worm wheels
C90500	Tin Bronze (88-10-0-2, Gun Metal)	Tin Bronze	Rod / Bar	Wear resistance, Corrosion resistance, Pressure tightness, High strength	Worm wheels and gears; Bearings in wet or marine service; Valve and pump components
C63000	Wrought Nickel-Aluminum Bronze	Aluminum Bronze	Rod / Bar, Plate / Sheet	High strength, Wear resistance, Corrosion resistance	Heavy-duty bushings and bearings; Valve seats, stems and guides; Pump shafts and wear rings
C95400	Aluminum Bronze (9C, 10–11.5% Al)	Aluminum Bronze	Rod / Bar, Plate / Sheet, Fittings, Flanges	High strength, Wear resistance, Corrosion resistance	Heavy-duty bushings and bearings; Gears and worm wheels; Valve bodies, seats and flanges
C95500	Nickel-Aluminum Bronze (Ni 3–5.5%)	Aluminum Bronze	Rod / Bar, Fittings, Flanges	High strength, Wear resistance, Corrosion resistance	Heavily loaded gears and worm wheels; Bushings and bearings; Pump impellers and wear parts (design dependent)
C95800	Nickel-Aluminum Bronze (Marine Grade)	Nickel Aluminum Bronze	Rod / Bar, Plate / Sheet, Fittings, Flanges	Corrosion resistance, High strength, Wear resistance	Sea-water pump and valve bodies; Marine fittings and pipe components; Propellers and thruster components (as cast parts)
C86300	High-Strength Manganese Bronze	Manganese Bronze	Rod / Bar, Fittings	High strength, Wear resistance	Heavy-load gears and worm gears; Slow-speed bearings and wear plates; Valve stems and guides (design dependent)
C89833	Lead-Free Bronze	Lead-Free Bronze	Fittings, Flanges	Lead-free, Pressure tightness, Corrosion resistance	Lead-restricted water fittings and flanges; Valve bodies and components; Plumbing and fluid-handling hardware
C92200	Steam / Valve Bronze (Navy “M” Bronze)	Valve and Steam Bronze	Fittings, Flanges	Pressure tightness, Machinability, Corrosion resistance	Steam valves and valve bodies; Pipe fittings and unions for steam / hot water; Pump and boiler fittings
C83600	Leaded Red Brass / Composition Bronze (85-5-5-5)	Additional Cast Bronze Grades	Fittings, Flanges	Pressure tightness, Machinability	Threaded and solder-joint pipe fittings; Valve bodies and bonnets; Pump and meter castings
C84400	Leaded Semi-Red Brass / Valve Metal (81-3-7-9)	Additional Cast Bronze Grades	Fittings, Flanges	Machinability, Pressure tightness	Low-pressure valves and fittings; Plumbing and heating components; General hardware castings

Reference data only – typical or nominal values from published specifications, not a guarantee of supplied material. Confirm against the current edition of the applicable specification, the product form and condition, and the material test certificate. Technical review by the company is required before publication or reliance. Product forms listed are those shown on this website; availability is confirmed per inquiry.