UNS C18200 Bronze Bar Stock For Bearing Blocks Chromium Zirconium Copper
UNS C18200 bronze round bar bearing blocks chromium zirconium copper
UNS C18200 chromium copper alloys are primary alloys, which are heat treated and cold worked to provide electrical conductivity of 80% IACS and hardness. They are used in applications that require deformation resistance at high temperatures.
UNS C18200 is a superior resistance welding electrode material specifically recommended for high level production spot and seam welding of clean mild steel, low ally steel, low conductivity brasses and bronzes.
Suitable for projection welding dies, seam welder shafts and bearings, flash and butt dies and current carrying structural members.
Available as high strength and high electrical conductivity casting for such use as gun welder arms, welder platen and secondary structural members.
Product Description:
- Item : Bronze Bar
- Material: C10100,C10200,C10300,C10400,C10500,C10700,C10800,C10910,C10920,C10930,C11000,C11300,C11400, C11500,C11600,C12000,C12200,C12300,TU1,TU2,C12500,C14200,C14420,C14500,C14510,C14520,C14530, C17200,C19200,C21000,C23000,C26000,C27000,C27400,C28000,C33000,C33200,C37000,C44300,C44400, C44500,C60800,C63020,C65500,C68700,C70400,C70600,C70620,C71000,C71500,C71520,C71640,C72200,etc.
- Specifications:
- Diameter: 1-600mm
- Length: 1m, 2m, 3m, 5.8m, 6m, or as request.
Features Of Bronze Round Bar:
- High electrical and thermal conductivity,
- possessing good strength and hardness,
- heat wear-resisting,
- distortion prevention ability strong.
- Excellent cold plastic,
- elastic, high strength
Applications:
- Tips
- Clamps
- Wheels
- Electrical and mechanical power transmission devices
- Circuit breaker parts
- High-strength fasteners
| MARINE |
Bearing for harbor booms Propellor shaft bearings Hydraulic jack bearings |
| OFFSHORE | Bearing for platform elevators |
|
IRON AND STEEL MANUFACTURE |
Bearing for roll adjustment on rolling mills Bearings for chain conveyor Bearing blocks for overhead cranes |
| MISCELLANEOUS | Jack bearings Guide rings for piston pumps |
Chemical Composition:
| Element | Content (%) |
|---|---|
| Cu | 99.1 |
| Cr | 0.9 |
Physical Properties:
| Properties | Metric | Imperial |
|---|---|---|
| Density | 8.89 g/cm3 | 0.321 lb/in3 |
| Melting point | 1070°C | 1958°F |
Mechanical Properties:
| Properties | Metric | Imperial |
|---|---|---|
| Hardness, Rockwell B (50.8 - 76.2 mm/2.00 - 3.00 in) | 65 | 65 |
| Hardness, Rockwell B (25.4 - 50.8 mm/1.00 - 2.00 in) | 70 | 70 |
| Hardness, Rockwell B (≤25.4 mm/1.00 in, heat treated) | 75.0 | 75.0 |
| Tensile strength at break (any thickness) | 379 MPa | 55000 psi |
| Yield strength (0.500, any thickness) | 379 MPa | 55000 psi |
| Modulus of elasticity | 117 GPa | 17000 ksi |
| Poissons ratio | 0.181 | 0.181 |
| Shear modulus | 49.6 GPa | 7200 ksi |
Product Photos:
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