- CAST PRODUCTS
- LEAD-FREE PRODUCTS
- WROUGHT PRODUCTS
✔ STANDARD-STOCKED PRODUCT
C89835 is a C932, C836 and C844 lead-free replacement alloy and is offered as a standard-stocked product. Concast maintains an inventory of this alloy numbering over 90 items and in sizes up to 4.0" OD. C89835 supports the market demand for lead-free material and compliance with the 3874 Reduction of Lead in Drinking Water Act (effective January 2014).
Product Description: Bismuth Tin Bronze
Solids: 1/2" to 10" OD
Tubes: 1 1/8" to 9" OD
Rectangles: Up to 15" wide
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 AF1953
Benefits: Good machinability, unique Federalloy® technology enables production engineers to tailor any Federalloy® alloy to their own requirements, good polishing and plating characteristics, better castability at lower temperatures which results in lower costs to end users, assures that elongation approximates its leaded alloy counterparts, "no burn-in" feature enables Federalloy® castings to have more definition which results in crisper markings and more legible identification numbers, superior microstructural characteristics, improved finish requires less shot blast which reduces cleaning costs and shortens cycle times
Plumbing: faucets, pump components, pipe fittings, plumbing goods, water pump impellers Industrial housings, small gears
1Ni value includes Co.
Note: Cu + Sum of Named Elements, 99.0% min. Single values represent maximums.
|Tensile Strength (min)||Yield Strength (at .5% extension under load min)||Elongation (in 2in. or 50mm min, %)||Hardness (typical Bhn - 500kg)||Remarks|
|Melting Point - Liquidus||1855° F||1031° C|
|Melting Point - Solidus||1445° F||785° C|
|Density||0.321 lb/in3 at 68° F||8.89 gm/cm3 at 20° C|
|Electrical Conductivity||14.50% IACS at 68° F||0.084 MegaSiemens/cm at 20° C|
|Thermal Conductivity||380 Btu · ft/(hr · ft2 · °F) at 68° F||65.8 W/m at 20° C|
|Coefficient of Thermal Expansion||10.0 · 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||389.7 J/kg 293° C|
|Modulus of Elasticity in Tension||16900 ksi||116600 MPa|
|Oxyacetylene Welding||Not Recommended|
|Gas Shielded Arc Welding||Not Recommended|
|Coated Metal Arc Welding||Not Recommended|