Info

Product Description: Bismuth Tin Bronze
Solids: 1/2" to 10" O.D.
Tubes: 1 1/8" to 9" O.D.
Rectangles: Up to 15"
Standard Lengths: 105"
Shape/Form: semi-finished, mill stock or near-net shapes, anode, bar stock, billet/bloom, squares, hex, plate, profile or structural shape, flats/rectangular bar
Compliance: C89835 is compliant with key legislation including (1) Federal Safe Drinking Water Act 1974 - SDWA, (2) Federal Reduction of Lead in Drinking Water Act 2011 and (3) California AB1953

Typical Uses

Plumbing: faucets, pump components, pipe fittings, plumbing goods, water pump impellers
Industrial: housings, small gears

Chemical Composition

Cu%	Pb%	Sn%	Zn%	Fe%	P	Ni%1	Al%	Bi%	S%	Sb%	Si%
1Ni value includes Co. Note: Cu + Sum of Named Elements, 99.0% min. Single values represent maximums.
85.00- 89.00	0.09	6.00- 7.50	2.00- 4.00	0.20	0.10	1.00	0.005	1.70- 2.70	0.08	0.35	0.005

Machinability

Copper Alloy UNS No.	Machinability Rating	Density (lb/in3 at 68 °F)
C89835	70	0.321

Mechanical Properties

Tensile Strength, min		Yield Strength, at .5% Extension Under Load, min		Elongation, in 2 in. or 50 mm min	Brinell Hardness (500 kg load)	Remarks
ksi	MPa	ksi	MPa	%	typical BHN
30	207	14	97	6	65

Physical Properties

	US Customary	Metric
Physical Properties provided by CDA
Melting Point - Liquidus	1855 °F	1012 °C
Melting Point - Solidus	1445 °F	785 °C
Density	0.321 lb/in3 at 68 °F	8.89 gm/cm3 at 20 °C
Specific Gravity	8.89	8.89
Electrical Conductivity	14.5 % IACS at 68 °F	0.084 MegaSiemens/cm at 20 °C
Thermal Conductivity	38.0 Btu/sq ft/ft hr/°F at 68 °F	65.8 W/m at 20 °C
Coefficient of Thermal Expansion 68-392	10 · 10-6 per °F (68-392 °F)	17.3 · 10-6 per °C (20-200 °C)
Specific Heat Capacity	0.093 Btu/lb/°F at 68 °F	389.6 J/kg 293 °C
Modulus of Elasticity in Tension	16900 ksi	116522 MPa

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C89835

Lead-Free Replacement for C932, C836, C844

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SPECIFICATION CROSS-REFERENCE CHART

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