Bronze

SAE 68 Bronze

High-strength aluminum bronze

Aluminum bronze (C95400) with very high mechanical and impact strength and excellent corrosion performance. For gears, worm wheels and high-load parts.

Standards and equivalents

SAE	UNS	ASTM	EN	DIN	JIS
68	C95400	B148 / B505 / B271	CC331G	2.0940	CAC702

Chemical composition

%	Al	Fe	Ni+Co	Mn	Cu
Min	10.0	3.0	----	----	83.0
Max	11.5	5.0	1.50	0.50	—

Supply condition

Continuous casting

Centrifugal casting

Sand casting

Available package sizes

Round bars1/2" – 4"12.7 mm – 101.6 mm

Hollow bars1 1/2" × 3/4" – 4" × 2"38.1 mm × 19.05 mm – 101.6 mm × 50.8 mm

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Typical applications

• High-load gears
• Worm gears
• Valve seats and guides
• ACME lead screw nuts
• High-load bushings and bearings
• Pump components
• Marine machinery components
• Wear plates and guides
• Non-sparking tools
• High-pressure hydraulic components

Note: The information and values in this data sheet are provided for reference only and may vary depending on manufacturing, treatment and application conditions. They do not constitute guaranteed specifications, so use and interpretation of this data is the user's responsibility.

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