CC481K · Cast phosphor bronze
Bronze Round Tube PB1 Mill Finish 57.2mm OD x 38.1mm ID, 15.9mm Wall, 14.1kg/m, Good Corrosion Resistance, Fair Weldability - Linear Metre
57.9 mm OD × 15.9 mm wall (2.1/4″ OD × 1.1/2″ ID)Mill Finish500mm length
15 reviews, rated 4.9 out of 5
OD = outside diameter · ID = inside diameter · *ID calculated as OD − 2 × wall
- Good corrosion resistance
- Fair weldability
£787.44incl. VATper 500mm length
Quantity 1 = one 500mm length of 57.9 mm OD × 15.9 mm wall (2.1/4″ OD × 1.1/2″ ID).
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- Availability
- Available to order
- Delivery
- UK only. Flat £20 delivery per order. Handling 1–2 working days, then 2–4 working days in transit. Delivery information
- Returns
- Return within 14 days of receipt. Returns policy
Overview
Overview
About this bronze round tube
Our PB1 Grade Bronze Round Tube is perfect for aesthetic and practical applications. It has a 57.2mm external diameter, and weighs approximately 14.1kg per metre. It is corrosion resistant and has a fair weldability, ensuring a long-lasting performance. The Mill Finish enhances the visual appeal and ensures a professional, high-quality look.
Material: Bronze (PB1) - This indicates that the tube is made of bronze, specifically PB1, suggesting a specific alloy composition with copper as the primary component.
Outside Diameter (Supplied): The tube is supplied with an outside diameter of 57.9mm, allowing for potential machining or finishing.
Weldability: Described as "Fair," implying that the material can be welded, but it may require more careful handling and specific welding techniques compared to materials with excellent weldability.
Internal Diameter (Supplied): The tube has an internal diameter of 24.6mm, which is the inner dimension of the tube.
Shape: Tube / Pipe - The cross-sectional shape of the tube is cylindrical.
Corrosion Resistance: Good - Indicates that the material has a good resistance to corrosion, making it suitable for applications where exposure to moisture or corrosive environments is expected.
Diameter: The actual outside diameter of the tube is specified as 57.2mm (2.1/4").
Finish: Mill Finish - This implies that the surface of the tube is left in its as-machined or as-rolled state, without any additional surface treatment.
Grade: PB1 - This is the specific grade designation for the Bronze material, indicating its particular alloy composition and properties.
Thickness: The thickness of the tube is specified as 15.9mm, indicating the overall thickness of the tube wall.
Wall Thickness: The wall thickness of the tube is also specified as 15.9mm, providing information about the thickness of the tube's sidewalls.
Weight/Metre (Kg): The weight of one meter of the tube is specified as 14.1 kilograms, providing an indication of the material density.
Specifications
| Maximum Cut Length | 1 Metres |
|---|---|
| Material | Bronze |
| Outside Diameter (Supplied) | 57.9mm |
| Weldability | Fair |
| Internal Diameter (Supplied) | 24.6mm |
| Shape | Tube / Pipe |
| Corrosion Resistance | Good |
| Diameter | 57.2mm |
| Finish | Mill Finish |
| Grade | PB1 |
| Outside Diameter | 57.2mm |
| Thickness | 15.9mm |
| Wall Thickness | 15.9mm |
| Weight/Metre (Kg) | 14.1 |
Key features
- Grade PB1 (CC481K, cast phosphor bronze)
- Good corrosion resistance
- Fair weldability
FAQs
FAQs
Before you order
What does one unit of this item supply?
Quantity 1 = one 500mm length of 57.9 mm OD × 15.9 mm wall (2.1/4″ OD × 1.1/2″ ID).
Can you supply other sizes or a cutting list?
Yes — send the sizes and lengths you need with Request a quote, or call 01744 520110.
Specifications
Specifications
Product dimensions
| Outside diameter (OD) | 57.9 mm |
|---|---|
| Wall thickness | 15.9 mm |
| Inside diameter (ID) | 26.1 mm calculated |
| Imperial size | 2.1/4″ OD × 1.1/2″ ID |
| Supplied length | 500mm |
| Weight | 14.1 kg/m |
| Finish | Mill Finish |
| Grade | PB1 |
| SKU | M4U-2431-500mm |
Material properties
| Material | Bronze |
|---|---|
| Weldability | Fair |
| Internal Diameter (Supplied) | 24.6mm |
| Shape | Tube / Pipe |
| Corrosion Resistance | Good |
Catalogue name Bronze Round Tube PB1 Mill Finish 57.2mm OD x 38.1mm ID, 15.9mm Wall, 14.1kg/m, Good Corrosion Resistance, Fair Weldability - Linear Metre
Technical data (CC481K)
Technical data · alloy
PB1 / CC481K
- Cu BalanceCopper
- Sn 10–11.5%Tin
- P ≥0.5%Phosphorus
- Alloy
- Cast phosphor bronze
- Designation
- CC481K
- Density
- 8.80 g/cm³
Typical composition for the grade, for guidance — not a mill certificate for this item.
Reviews
What buyers say
15 reviews
“Not only does it perform well, but the bronze color adds a nice aesthetic touch to my projects. Will buy again!”
Belteton“We use these tubes in our facility, and they meet all performance standards. No complaints at all.”
Loor“Product matches the description perfectly. The corrosion resistance is evident, and it arrived in great condition.”
Panama“I appreciated how easy it was to cut this tube to size. It's lightweight yet sturdy.”
Nuno“I’ve used this bronze tube for both structural and aesthetic projects. Always performs well.”
Peru“Installed this for an outdoor sculpture, and it still looks like new after months of weather exposure.”
Lisbon“Great value for the quality. The tube has a consistent diameter and performs as advertised.”
Giboyeaux“The mill finish was smooth enough for my needs, and cutting and welding it was straightforward.”
Cutie“I needed a corrosion-resistant material for an outdoor railing, and this bronze tube is doing an excellent job.”
Xiloj“I use these for crafting decorative pieces, and the mill finish gives a great starting point for polishing.”
Pivaral“I used this for a marine repair job, and it has held up beautifully against saltwater exposure. Highly recommend!”
Keylor“This tube exceeded my expectations! The material feels premium, and it holds up well in demanding environments.”
Kouyoumdjian“The fair weldability made it simple to incorporate into my custom frame. A solid material to work with.”
Cintron“I've used this for outdoor applications, and its corrosion resistance is excellent. Very impressed with its durability.”
Afonso“This bronze tube is perfect for my DIY project. The mill finish looks clean, and it was easy to cut and shape.”
Kuylen
57.9 mm OD × 15.9 mm wall (2.1/4″ OD × 1.1/2″ ID) £787.44 per 500mm length