Introduction
C94800 is a leaded bronze sand-casting grade covered by ASTM B584. Typical applications include bearings, gear components, machinery parts and motion-transmission devices.
| Field | Value |
|---|---|
| Designation | C94800 |
| Material Type | Bronze |
| Sub Type | Leaded Bronze |
| Product Form | casting |
Manufacturing Process
Sand Casting
Equivalent Materials
N/A
Similar Materials
N/A
Reference Standards
| Standard | Standard Title | Edition | Specification | Identifier |
|---|---|---|---|---|
| ASTM B584 | Standard Specification for Copper Alloy Sand Castings for General Applications | 14 | C94800 | UNS C94800, source_designation leaded nickel-tin bronze Grade B |
Related Casting Products
Physical Properties
N/A
Chemical Composition
| Element | ASTM B584Edition 14 · wt.% |
|---|---|
| Cu | 84.0–89.0 |
| Zn | 1.0–2.5 |
| Sn | 4.5–6.0 |
| Pb | 0.30–1.0 |
| Fe | ≤ 0.25 |
| Al | ≤ 0.005 |
| Mn | ≤ 0.20 |
| Si | ≤ 0.005 |
| P | ≤ 0.05 |
| Sb | ≤ 0.15 |
| S | ≤ 0.05 |
| Ni+Co | 4.5–6.0[1] |
Notes
ASTM B584 · Edition 14
[1] Ni+Co: Nickel including cobalt; combined limit
Heat Treatment
ASTM B584–14
N/A
Mechanical Properties
Core Mechanical Properties
Notes
ASTM B584 · Edition 14
[1] Tensile Strength: inch-pound
[2] Yield Strength: inch-pound; 0.5% extension under load
Welding Conditions
N/A
Applications
Leaded bronze ASTM B584 C94800 is used for bearings, gear components, machinery parts and motion-transmission devices. Other cast components used in this material family include bushings, plain bearings, thrust washers and sliding-contact wear parts. Typical settings include machine tools, pumps, heavy equipment and machinery maintenance.
Grade-specific load and speed limitations, lubrication and mating-surface conditions must be retained, particularly for grades intended for lightly loaded bearings.
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